I have been contemplating writing this article(s) for quite a while. I had a few photographs taken over the years, but when a friend on the mainland (Steve Ruddy) sent some coral parasite – ‘bug’ – photos, that did it – it was time to do some further research and get this all on paper (or the internet, as the case may be).

The title of this article is a reflection on the state of the art of the reef aquarium hobby – advanced aquarists have reached a point where most of the captive reef’s husbandry issues have been resolved. We can now concentrate on issues on other than the Big Four (temperature, lighting, water motion, and water chemistry).

There is quite a pool of coral parasite research available, but these research articles are disjointed and scattered among the internet and some obscure journals. Early books for hobbyists have briefly examined coral predators and parasites (Wilkens, 1990; Wilkens and Berkholz, 1986; Sprung and Delbeek, 1997; Delbeek and Sprung, 1994; Delbeek and Sprung, 2005), yet parasitic copepods are only briefly discussed. The goal of this article is to consolidate some of these resources in a concise reference. With this said, we know relatively little about coral parasites, although this article will examine almost 250 species belonging to over 30 genera that are known parasites of stony corals. There are probably thousands of coral parasites yet to be scientifically described.

Bear in mind that an observation made in an aquarium has a fair chance of being a first, and I encourage hobbyists to document their experiences, and truly appreciate those hobbyists who have shared their observations with me.

Before we begin our discussion, perhaps a quick review of terms (pertinent to this and following articles) is in order:

Commensal:

Organisms living in, or, or with another without injury or harm to the other.

Copepod:

Small aquatic crustaceans of the Subclass Copepoda, usually having 6 pairs of legs. Some copepods are parasites.

Ectoparasite:

A parasite living on the exterior of its host.

Endoparasite:

An internal parasite.

Flatworm:

Worms of the phylum Platyhelminthes. Some are parasitic.

Nudibranch:

Literally ‘naked gills’ – these mollusks (suborder Nudibranchia) often have branched respiratory organs on their backs and/or sides. Some nudibranchs eat corals.

Parasite:

An organism that derives nutriment from another organism (known as the host), and at the expense of the host. From the Greek work parasitos, literally ‘one who eats at another’s table’.

Predator:

An organism that survives by consuming other organisms.

Symbiosis:

Organisms mutually benefiting from living on, in, or with another.

Symbiont:

A partner in symbiosis.

Here we report on coral parasites that have rather specific dietary requirements, how to control them, and other observations.

Copepods

Copepods (meaning “oar feet”) are crustaceans and are found in an astounding number of environments, including wet terrestrial leave litter, wet leaves, fresh water lakes, ponds, and streams, salt lakes, and numerous marine environments ranging from the arctic to tropical environs. Their adult size is small (up to about ~3.5mm – ~1/8″ – for coral parasites) but more often smaller, with females usually larger than males. Careful examination will usually reveal them to the unaided eye, but be aware some are transparent or assume the color of the host.

Copepods have a tough exoskeleton that is shed as the animal grows. Sub-adult and many adult copepods have a single eye which is usually red in transmitted light (that is, under a microscope). Antennae (two sets), maxillipeds, and a set of secondary maxilla can collect and push food to the mandible. Food is processed in an intestine (often of a different color from the body); waste is discharged through an opening in the anal segment. Egg sacs are projections of the genital segment in females. Swimming legs are articulated appendages of the metasome (a subsection of the prosome). Two ‘tails’ (fural rami) radiate from a structure called the caudal ramus.

Copepods are usually present, at least to some degree, in marine aquaria. They serve as food sources for many marine animals and their presence is generally beneficial. Live, frozen, or freeze-dried copepods are often added to aquaria as sustenance for fishes and marine invertebrates.

Most copepods feed on bacteria, diatoms or other small food particles. However, some have specialized diets and are associated with specific animals, including soft and stony corals, gorgonians, Tridacna clams, and so on.

Parasitic Copepods

Some copepod species are known parasites of stony corals, soft corals, anemones, Tridacna clams, starfish, and many other invertebrates, although the number of parasitic bugs is small when compared to the number of non-parasitic copepods (parasitic copepods are perhaps 15% of the number of ‘bugs’ known to inhabit invertebrates, according to copepod guru Arthur Humes). It is popular among hobbyists to lump parasitic crustaceans into loose categories called ‘red bugs’ and ‘black bugs’. In addition, red bugs are typically ascribed by hobbyists to a single species (Tegastes acroporanus – although this ‘bug’ is officially described as occurring in only a single coral species – the Pacific stony coral Acropora florida), due in large part by an article written in 2002 by Ron Shimek. Actually, corals can be infested externally or internally by quite a number of parasitic copepod genera, including Alteuthellopsis,
Xarifia, Stockia, Humesiella, Tegastes, Parategastes, Orstomella, Zazaranus, and many others. See Table One.

See Table Two at the end of this article for a listing of Coral Hosts and Copepod Parasites (by species).

Table One. A concise listing of parasitic copepods found on or in stony corals. There are at least 240 copepod species known to feed on stony corals.

Genus	Family	Order	# Species
Acontiophorus	Siphonostomatoida	Asterocheridae	1
Alteuthellopsis	Harpacticoida	Peltidiidae	1
Amarda	Poecilostomatoida	Anchimolgidae	4
Anchimolgus	Poecilostomatoida	Anchimolgidae	32
Andrianellus	Poecilostomatoida	Anchimolgidae	2
Armadopsis*	Poecilostomatoida	Lichmolgidae	1
Asterocheres	Siphonostomatoida	Asterocheridae	1
Cerioxynus	Poecilostomatoida	Lichomolgidae	6
Corallonoxia	Cyclopoida	Corallovexiidae	2
Corallovexia	Cyclopoida	Corallovexiidae	8
Diallagomolgus	Poecilostomatoida	Rhynchomolgidae	2
Dumbeana	Poecilostomatoida	Anchimolgidae	1
Ecphysarion	Poecilostomatoida	Anchimolgidae	3
Gelastomolgus	Poecilostomatoida		1
Haplomolgus	Poecilostomatoida	Anchimolgidae	3
Hemicyclops	Poecilostomatoida	Clausidiiae	1
Humesiella	Poecilostomatoida	Anchimolgidae	1
Kombia	Poecilostomatoida	Rhynchomolgidae	5
Lipochaetes	Poecilostomatoida	Anchimolgidae	1
Lipochrus	Poecilostomatoida	Xarifidae	1
Monomolgus	Poecilostomatoida	Rhynchomolgidae	4
Numboa	Poecilostomatoida	Rhynchomolgidae	1
Odontomolgus	Poecilostomatoida	Anchimolgidae	17
Orstomella	Poecilostomatoida	Xarifidae	3
Panjakus	Poecilostomatoida	Anchimolgidae	11
Parategastes	Harpacticoida	Tegastidae	1
Prionomolgus	Poecilostomatoida	Anchimolgidae	1
Rakotoa	Poecilostomatoida	Anchimolgidae	2
Ravahina	Poecilostomatoida	Rhynchomolgidae	1
Schedomolgus	Poecilostomatoida	Anchimolgidae	13
Scyphuliger	Poecilostomatoida	Anchimolgidae	14
Spaniomolgus	Poecilostomatoida	Rhynchomolgidae	3
Stockmyzon	Siphonostomatoida	Asterocheridae	2
Tegastes	Harpacticoida	Tegastidae	4
Unicispina	Poecilostomatoida	Anchimolgidae	1
Wedanus	Poecilostomatoida	Rhynchomolgidae	1
Xarifia	Poecilostomatoida	Xarifidae	86
Xenomolgus	Poecilostomatoida	Rhynchomolgidae	1
Zazaranus	Poecilostomatoida	Xarifidae	1
*I have been unable to locate further info on Armadopsis and
assume the name is no longer valid.

For those wishing to identify parasitic copepods, there are a number of prerequisites. Infinite patience will be required to accurately identify most of these animals, although getting an ID to the genus level is fairly easy with certain bugs. A quality microscope is a must. Preferably, a digital camera and microscope adapter will supply photo documentation for further analyses utilizing existing keys for parasitic copepods (see ‘References’, below).

Geographical Distribution

Copepods are found throughout the world’s aquatic environments, ranging from salt lakes and tropical oceans to icy polar waters and areas around deep-sea thermal vents.

Previous popular literature in aquaria publications has generally regarded parasitic copepods to be germane only to the Pacific Ocean. Not so – copepods considered to be parasitic of various coral genera are pandemic. See Figure 3.

As Figure 3 attempts to demonstrate, coral parasites are partitioned geographically. Atlantic genera are not closely related to those parasites found in the Pacific.

Parasitism versus Predation

A thin line separates parasites from predators. A predator simply feeds upon its prey and is not concerned of its prey’s ultimate fate (other than it supplies nutriment when eaten), but a parasite generally benefits from its relationship (such as it is), while its host suffers and may become weakened and more susceptible to life-threatening ailments. The parasite benefits only as long as its host is alive.

The degree of injury or trauma inflicted by the parasite to its host is therefore important, and Sparks (1985) describes invertebrates’ responses to injury as follows:

• Inflammation (defined as reactive change subsequent to injury).
• Wound repair involving removal of necrotic tissues and restoration of its function.

Obviously, for a parasite’s strategy to succeed, the amount of injury must not exceed the host’s ability to repair the damage. Which begs the question: At what point does a population of parasites begin to pose a life-endangering threat to the host? The answer surprised me – some clams’ health is threatened when only 5 – repeat 5 – parasites reside on or within them (Sparks, 1985). On the other hand, Humes (1994) reports a small stony coral colony (Pocillopora damicornis – 16 cm diameter or about 6 inches) was infested with 668 parasitic Xarifia quinaria copepods.

Symptoms of Parasitic Copepod Infestations

Symptoms demonstrated by the host of parasite infestations might not be immediately apparent. Although external parasitic copepods are not particularly difficult to spot, it does require good powers of observation to detect their presence. To make matters worse, many copepods can live within coral corals’ polyps, making their presence undetectable (see below for a known method of infestation used by the xarifid Xarifia obesa).

A coral’s symptoms of internal parasites depend upon the number of parasites. Often, a general lack of wellness is observed, with loss of vibrant coloration and poor polyp expansion, and loss of zooxanthellae (perhaps a result of predation by the parasite) being possible responses to parasitic infestations.

Copepods – Vectors of Disease?

Ivanenko and Smurov (1996) raise the interesting possibility that copepods might introduce pathogens to its host. This could perhaps explain why some copepods infestations are relatively harmless, while seemingly mild cases of parasitism cause rapid decline and death of the host. As a footnote, the pathogenic bacteria Vibrio has been found attached to some copepods’ exoskeletons (though not specifically ‘coral’ copepods or any Vibrio species known to infect scleractinians).

Food for thought here.

Comments about Information in the Following Database

The following lists include information on copepod maximum sizes, specimen color, as well as drawings. First, my renderings are crude reproductions of excellent camera lucida drawings made by copepod researchers Humes, Stock and others. In all cases, those wishing to identify copepods should refer to the original papers.

• Maximum lengths are reported for most of the following taxa. These lengths do not include the length of the ‘tail’ (fural rami). Bear in mind that these listings are based on sometimes limited observations of just a few specimens. In a couple of cases, only one sex of a particular species has been collected, and sometimes described from a single specimen
• Color is listed for many taxa, and these are based on the apparent color of the copepod when light is transmitted through a specimen by a microscope lamp. Color due to transmitted light is different from the color when light is reflected. To further complicate matters, the parasite might incorporate into its tissues those pigments obtained from the host (as is probably the case in red Orstomella copepods feeding on Favia tissues). Some of these pigments might be fluorescent (see Figure 140) and spectral quality of the light falling upon the animal and the quantum yield of the pigment can alter the perceived color.
• Coral species are listed as described in the original papers. Coral taxonomy remains in a constant state of flux, and I have made little attempt to revise the descriptions as listed in the original journal papers.
• Copepod classifications are occasionally revised, and this has occurred since some of the initial descriptions were published. For example, parasites of the genus Lichomolgus, although plentiful in early publications, have all been assigned to other genera. This website was used as a reference of revisions: WoRMS (World Register of Marine Species) at http://www.marinespecies.org/
• Lateral views (taken from the side), dorsal views (from the top looking down) and ventral views (from the bottom looking up) reveal differing portraits of ‘bugs’. Be aware that the angle of observation can show profoundly differing portraits.
• Do not assume that one bug is representative of all those on a coral colony. Humes (1994) states that single colonies of Acropora hyacinthus, A. gravida, and Montipora undata were each found to host up to 9 parasitic Xarifia species.
• Arthur Humes, the late guru of copepods, found that identifying copepods to the species level is much easier if female specimens are used.

Now that we have some background on copepods, we can begin our discussion of coral parasites.

Stony Coral Parasites

Copepods of Order Cyclopoida

Corallonoxia and Corallovexia have been described from only Atlantic corals. You may wonder why Atlantic parasites are included in an article for reef hobbyists since most but not all corals from this regional are illegal to possess. A few corals (such as Manicina areolata, sea whips, sea fans, etc. or those found on ‘farmed’ live rock) are legally available, hence the inclusion of Atlantic parasites here.

Corallonoxia baki

• Host: Eusmilia fastigata
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallonoxia longicauda

• Host: Meandrina meandrites
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia brevibrachium

• Host: Diploria labyrinthformis
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia dorospina

• Host: Montastrea cavernosa
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia kristenseni

• Host: Colpophyllia natans
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia longibrachium

• Host: Manicina areolata
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia mediobrachium

• Host: Diploria strigosa
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia mixtibrachium

• Host: Colpophyllia natans
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia similis

• Host: Acropora palmata
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Corallovexia ventrospinosa

• Host: Montastrea brasiliana
• Order Cyclopoida
• Family Corallovexiidae
• Maximum Reported Size: ?
• Maximum Reported Size: ?
• Color: ?
• Locality: West Indies (Atlantic)
• Reference: Stock, 1975

Stony Coral Parasites

Copepods of Order Poecilostomatoida

Now, to begin our brief review of known parasites of Pacific corals, beginning with:

Amarda compta

• Host: Favia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.20mm
• Maximum Reported Size (male): 0.85mm
• Color: Opaque, red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1972

Amarda cultrata

• Host: Favia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.68mm
• Maximum Reported Size (male): 1.37mm
• Color: Opaque, red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1972

Amarda curvus

• Host: Goniastrea retiformis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007
• Amarda goniastraea
• Host: Goniastrea retiformis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1985

Anchimolgus abbreviatus

• Host: Acrhelia horrescens
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991
• Anchimolgus angustus
• Host: Gardinoseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1992

Anchimolgus brevarius

• Host: Goniopora stokesi
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1995
• Anchimolgus compressus
• Host: Galaxea fascicularis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1996

Anchimolgus conformatus

• Host: Goniopora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1995
• Anchimolgus contractus
• Host: Galaxea fascicularis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1979

Anchimolgus convexus

• Host: Parahalometra robusta
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978
• Anchimolgus digitatus
• Host: Goniopora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 2.0mm
• Maximum Reported Size (male): 1.62mm
• Color: Translucent, dark red eye
• Locality: Madagascar
• Reference: Humes and Ho, 1968a

Anchimolgus eparmatoides

• Host: Gardinoseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1972

Anchimolgus exsertus

• Host: Echinophyllia horrida
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Anchimolgus gibberulus

• Host: Gardinoseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1992

Anchimolgus gigas

• Host: Goniopora stokesi
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1995

Anchimolgus gracilipes

• Host: Pavona danai
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Anchimolgus hastatus

• Host: Fungia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Anchimolgus latens

• Host: Fungia echinata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978

Anchimolgus maximus

• Host: Fungia cocinnia
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Anchimolgus mimeticus

• Host: Goniopora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1995

Anchimolgus moluccanus

• Host: Galaxea fascicularis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1996

Anchimolgus multidentatus

• Host: Alveopora catalai
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Anchimolgus nastuas

• Host: Galaxea fascicularis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1996

Anchimolgus noumensis

• Host: Seriatopora hystrix
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Anchimolgus orectus

• Host: Fungia paumotensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978

Anchimolgus pandus

• Host: Fungia echinata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978

Anchimolgus paragensis

• Host: Hydnophora microconus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Anchimolgus prolixipes

• Host: Porites (andrewsi?) and Porites nigrescens
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.15mm
• Maximum Reported Size (male): 0.85mm
• Color: Translucent to opaque, red eye
• Locality: Madagascar
• Reference: Humes and Ho, 1968a

Anchimolgus punctilis

• Host: Pocillopora damicornis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978

Anchimolgus stellus

• Host: Gardinoseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1972

Anchimolgus tanaus

• Host: Acrhelia horrescens
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Anchimolgus tenuipes

• Host: Seriatopora hystrix
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Anchimolgus tridentatus

• Host: Echinopora lamellosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Andrianellus exsertidens

• Host: Favia sp., Platygyra daedala
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.33mm
• Maximum Reported Size (male): 1.22mm
• Color: Opaque, red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Andrianellus papillipes

• Host: Platygyra ryukyuensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Armadopsis merulinae

• Host: Merulina ampliata
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.57mm
• Maximum Reported Size (male): 1.41mm
• Color: Opaque, intestine orange-red, red eye, egg sacs gray.
• Locality: New Caledonia
• Reference: Humes, 1974

Cerioxynus alatus

• Host: Favia favus
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.60mm
• Maximum Reported Size (male): 1.39mm
• Color: Opaque, intestine orange-brown, red eye, egg sacs gray.
• Locality: New Caledonia
• Reference: Humes, 1974

Cerioxynus bandensis

• Host: Favites virens
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1979

Cerioxynus favitocolus

• Host: Favites halicora
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.12mm
• Maximum Reported Size (male): 0.88mm
• Color: Opaque, alimentary canal slightly brown, red eye, egg sacs gray.
• Locality: New Caledonia
• Reference: Humes, 1974

Cerioxynus moluccensis

• Host: Favites pentagonia
• Order Poecilostomatoida
• Family Anchimolgidae
• Locality: Great Barrier Reef
• Reference: Humes, 1979

Cerioxynus montastreae

• Host: Montastrea curta
• Order Poecilostomatoida
• Family Anchimolgidae
• Locality: Great Barrier Reef
• Reference: Humes, 1994

Cerioxynus oulophylliae

• Host: Oulophyllia crispa
• Order Poecilostomatoida
• Family Anchimolgidae
• Locality: Moluccas Islands and the Great Barrier Reef, Australia
• Reference: Humes, 1994

Dumbeana undulatipes

• Host: Psammocora togianensis and P. logianensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Locality: Sabiura
• Reference: Misaki, 1978; Humes, 1996

Ecphysarion ampullulum

• Host: Acropora rosaria
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Ecphysarion lobophorum

• Host: Acropora scherzeriana, Acropora cytheria, Acropora florida, Acropora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.36mm
• Maximum Reported Size (male): 1.19mm
• Color: Amber, red eye, egg sacs gray
• Locality: Madagascar
• Reference: Described as Lichomolgus lobophorus, Humes and Ho, 1968a
• Also described elsewhere as Schedomolgus lobophorus.

Ecphysarion spinulatum

• Host: Acropora palifera
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Gelastomolgus spondyli

• Host: Plerogyra sp.
• Maximum Reported Size (female): 1.16mm
• Maximum Reported Size (male): 0.59mm
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1973
• Comment: There is some suspicion that Plerogyra is not the primary host of this copepod, and that its presence may have been accidental.

Haplomolgus incolumis

• Host: Montipora caliculata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Ho, 1968

Haplomolgus montiporae

• Host: Montipora sinensis, Montipora stellata
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 0.89mm
• Maximum Reported Size (male): 0.90mm
• Color: Slightly amber, red eye, egg sacs grayish-black
• Locality: Madagascar
• Reference: Humes and Ho, 1968a

Haplomolgus subdeficiens

• Host: Montipora undata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1978

Humesiella corallicola

• Host: Hydnophora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: ?
• Locality: SE Indian Coast
• Reference: Sebastian and Pillai, 1973

Family: Lichomolgidae: Lichomolgus species are often mentioned in early reference works. Since those publications, many species have been assigned to other genera.

Lichomolgus arcuatipes: See Schedomolgus arcuatipes

Lichomolgus campulus: See Odontomolgus campulus

Lichomolgus crassus: See Spaniomolgus crassus

Lichomolgus digitatus: SeeAnchiomolgus digitatus

Lichomolgus geminus: See Spaniomolgus geminus

Lichomolgus prolixipes: See Anchiomolgus prolixipes

Lichomolgus lobophorus: See Ecphysarion lobophorum (Also described as Schedomolgus lobophorus)

Lipochaetes extrusus

• Host: Psammocora logianensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1996

Odontomolgus actinophorus

• Host: Pavona angularis, Pavona angulata, Pavona cactus, Pavona danai, and Pavona venusta
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: Red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Odontomolgus bulbalis

• Host: Merulina ampliata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Odontomolgus campulus

• Host: Alveopora sp. and Goniopora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.26mm
• Maximum Reported Size (male): 1.17mm
• Color: Slightly opaque, red eye
• Locality: Madagascar
• Reference: Humes and Ho, 1968a

Odontomolgus decens

• Host: Heliofungia actiniformis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes & Stock, 1972

Odontomolgus exilipes

• Host: Psammocora samoensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Odontomolgus flammeus

• Host: Fungia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Odontomolgus forhani

• Host: Montipora compressa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1972

Odontomolgus fultus

• Host: Halomitra pileus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1972

Odontomolgus geminus

• Host: Psammocora samoensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Odontomolgus mucosus

• Host: Gardineroseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2006

Odontomolgus mundulus

• Host: Alveopora mortenseni
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1974

Odontomolgus parvus

• Host: Goniastrea retiformis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Odontomolgus pavonus

• Host: Pavona danai
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Odontomolgus pumulis

• Host: Gardineroseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1992

Odontomolgus rhadinus

• Host: Psammocora contigua, Psammocora spp. and Pavona sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: Red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Odontomolgus scitulus

• Host: Fungia fungites
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1973

Odontomolgus unioviger

• Host: Gardineroseris planulata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2006

Panjakus bidentis

• Host: Pocillopora verrucosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2004

Panjakus directis

• Host: Leptoria tenuis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1995

Panjakus eumeces

• Host: Hydnophora rigida
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Panjakus fastigatus

• Host: Platygyra ryukyuensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2005

Panjakus hydnophorae

• Hosts: Hydnophora exesa, Hydnophora tenella, Hydnophora sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.42mm
• Maximum Reported Size (male): 1.33mm
• Color: Brownish opaque with a few reddish-brown spots, red eye, egg sacs gray
• Locality: New Caledonia
• Reference: Humes and Stock, 1973

Panjakus iratus

• Host: Hydnophora microconus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2005

Panjakus necopinus

• Host: Leptoria tenuis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1995

Panjakus parvipes

• Host: Platygyra ryukyuensis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2005

Panjakus platygyrae

• Hosts: Platygyra lamellina, Platygyra daedala
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.53mm
• Maximum Reported Size (male): 1.36mm
• Color: Opaque, intestine slightly yellowish, dark red eye
• Locality: New Caledonia
• Reference: Humes and Stock, 1973

Panjakus saccipes

• Host: Hydnophora microconus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2005

Prionomolgus lanceolatus

• Host: Pachyseris speciosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.42mm
• Maximum Reported Size (male): 1.08mm
• Color: Translucent, red eye, egg sacs gray
• Locality: Madagascar
• Reference: Humes and Ho, 1968a

Rakotoa ceramensis

• Host: Favites pentagona
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1979

Rakotoa proteus

• Host: Favia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.64mm
• Maximum Reported Size (male): 1.55mm
• Color: Opaque gray, intestine is reddish, eye is not visible
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Schedomolgus arcuatipes

• Host: Acropora palifera
• Order Poecilostomatoida
• Family Anchimolgidae
• Maximum Reported Size (female): 1.11mm
• Maximum Reported Size (male): 1.28mm
• Color: Translucent to opaque, red eye, egg sacs gray
• Locality: Madagascar
• Reference: Described as Lichomolgus arcuatipes, Humes and Ho, 1968a

Schedomolgus dumbensis

• Host: Fungia fungites
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Schedomolgus exiliculus

• Host: Acropora palifera
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Schedomolgus idanus

• Host: Acropora patula
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Schedomolgus insignellus

• Host: Acropora valida
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1972

Schedomolgus lobophorus: See Ecphysarion lobophorum. Also described as Lichomolgus lobophorum

Schedomolgus majusculus

• Host: Acropora rosaria
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes and Stock, 1972

Schedomolgus tener

• Host: Fungia echinata
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Schedomolgus tenuicaudatus

• Host: Acropora Rosaria
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Schedomolgus walteri

• Host: Lobophyllia corymbosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger cyphuliger

• Host: Acropora exilis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Scyphuliger concavipes

• Host: Acropora hyacinthus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Scyphuliger eumorphus

• Host: Acropora hyacinthus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Scyphuliger humesi

• Host: Acropora squarrosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2004

Scyphuliger karangmmiensis

• Host: Acropora intermedia
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2007

Scyphuliger latus

• Host: Acropora exilis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger longicaudus

• Host: Acropora convexa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger manifestus

• Host: Acropora hyacinthus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1991

Scyphuliger paucisuruculus

• Host: Acropora exilis
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger pennatus

• Host: Acropora corymbosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger pilosus

• Host: Acropora corymbosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2003

Scyphuliger placious

• Host: Acropora squarrosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2004

Scyphuliger tenuatis

• Host: Acropora cymbicyanthus
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1990

Scyphuliger vicinus

• Host: Acropora squarrosa
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Kim, 2004

Stockia indica

• Host: Favia sp.
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1994

Unicispina latigenitalis

• Host: Acropora palifera
• Order Poecilostomatoida
• Family Anchimolgidae
• Reference: Humes, 1993

Order: Poecilostomatoida

• Family: Clausidiiae
• Genera: Hemicyclops

Hemicyclops regalis

• Host: Porites lobata
• Order Poecilostomatoida
• Family Clausidiiae
• Location: Panama (Pacific)
• Reference: Humes, 1994

Order: Poecilostomatoida

• Family: Rhynchomolgidae
• Genera: Diallagomolgus, Kombia, Mandobius, Monomolgus, Ravahina, Spaniomolgus, Xenomolgus, Wedanus

Diallagomolgus productus

• Host: Cyphastrea chalcidicum and Cyphastrea gardineri
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): 1.43mm
• Maximum Reported Size (male): 1.25mm
• Color: Opaque with a few reddish globules in prosome (body), intestine brown, red eye, egg sacs gray
• Locality: New Caledonia
• Reference: Humes, 1979

Diallagomolgus vicinus

• Host: Cyphastrea chalcidicum
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): 1.27mm
• Maximum Reported Size (male): 1.09mm
• Color: Opaque, intestine brown, red eye, egg sacs gray
• Locality: New Caledonia
• Reference: Humes, 1979

Kombia angulata

• Host: Psammocora sp., Porites nigrescens, and Porites somaliensis
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Location: Madagascar
• Reference: Humes, 1962

Kombia avitus

• Host: Porites sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Kim, 2007

Kombia curvata

• Host: Porites lutea
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Nair and Pillai, 1986

Kombia imminens

• Host: Porites monticulosa
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1962

Kombia incrassata

• Host: Porites lobata
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1984

Mandobius regalis

• Host: Pectinia lactuca
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1994

Monomolgus baculigeres

• Host: Porites nigrescens
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1979

Monomolgus psammocorae

• Host: Psammocora sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: Red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Monomolgus torulus

• Host: Porites lobata
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1984

Monomolgus unihastatus

• Host: Porites (andrewsi?), Porites (nigrescens?), Porites sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: Red eye
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Numboa porosa

• Host: Psammocora togianensis
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: ?
• Locality: ?
• Reference: Humes 1997

Ravahina tumida

Host: Porites (andrewsi?)

• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): Unknown
• Color: ?
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Spaniomolgus compositus

• Host: Seriatopora octoptera, Seriatopora subseriata, Seriatopora sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): ?
• Maximum Reported Size (male): ?
• Color: ?
• Locality: Madagascar
• Reference: Humes and Stock, 1973

Spaniomolgus crassus

• Host: Stylophora pistillata, Stylophora mordax, Acropora sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): 1.44mm
• Maximum Reported Size (male): 1.25mm
• Color: Translucent to opaque with reddish amber areas at base of antennae, red eye
• Locality: Madagascar
• Reference: Described as Lichomolgus crassus, Humes and Ho, 1968a

Spaniomolgus geminus

• Host: Stylophora pistillata, Stylophora mordax, Stylophora sp. and Acropora sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): 1.61mm
• Maximum Reported Size (male): 1.55mm
• Color: Translucent, red eye, egg sacs Gray
• Locality: Madagascar
• Reference: Described as Lichomolgus geminus, Humes and Ho, 1968a

Wedanus inconstans

• Host: Goniopora tenuidens
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Reference: Humes, 1978

Xenomolgus varius

• Host: Porites sp.
• Order: Poecilostomatoida
• Family: Rhynchomolgidae
• Maximum Reported Size (female): 1.76mm
• Maximum Reported Size (male): 1.21mm
• Color: Unknown
• Locality: Maritius Islands
• Reference: Humes and Stock, 1973

This concludes our discussion of stony coral parasites for this time. We’ll examine other ‘bugs’ in next month’s installment. Questions? Comments? Please respond in the comment section below.

Table Two. Listing of Coral Hosts and Copepod Parasites (by species).

Coral	Parasite
Acrhelia horrescens	Anchimolgus abbreviatus
Acrhelia horrescens	Anchimolgus tenuipes
Acropora convexa	Scyphuliger longicaudus
Acropora corymbosa	Scyphuliger pennatus
Acropora corymbosa	Scyphuliger pilosus
Acropora cymbicyanthus	Scyphuliger tenuatis
Acropora exigua	Ecphysarion lobophorum
Acropora exilis	Scyphuliger aristoides
Acropora exilis	Scyphuliger latus
Acropora exilis	Scyphuliger paucisurculus
Acropora hyacinthus	Scyphuliger concavipes
Acropora hyacinthus	Scyphuliger eumorphus
Acropora hyacinthus	Scyphuliger manifestus
Acropora intermedia	Scyphuliger karangmiensis
Acropora palifera	Ecphysarion spinulatum
Acropora palifera	Schedomolgus exciliculus
Acropora palifera	Unicispina latigentalis
Acropora palmata	Corallavexia similis
Acropora palmata	Corallovexia sp.
Acropora patula	Schedomolgus idanus
Acropora rosaria	Ecphysarion ampullulum
Acropora squarrosa (millepora)	Scyphuliger humesi
Acropora squarrosa (millepora)	Scyphuliger placidus
Acropora squarrosa (millepora)	Scyphuliger vicinus
Alveopora catalai	Anchimolgus multidentatus
Alveopora mortensi	Odontomolgus mundulus
Colpophyllia natans	Corallavexia kristenseni
Colpophyllia natans	Corallavexia mixtibrachium
Colpophyllia natans	Corallovexia mediobrachium
Cyphastrea sp.	Diallagomolgus sp.
Diploria clivosa	Corallovexia mediobrachium
Diploria labyrinthformis	Corallavexia brevibrachium
Diploria strigosa	Corallavexia mediobrachium
Echinopora horrida	Anchimolgus exsertus
Echinopora lamellosa	Anchimolgus tridentatus
Eusmilia fastigata	Corallonoxia baki
Favia favus	Cerioxynus alatus
Favia sp.	Amarda sp.
Favia sp.	Anchimolgus sp.
Favia sp.	Andrianellus exsertidens
Favia sp.	Rakotoa proteus
Favia sp.	Stockia sp.
Favites halicora	Cerioxynus faviticolus
Favites pentagona	Cerioxynus moluccensis
Favites pentagona	Rakotoa ceramensis
Favites virens	Cerioxynus bandensis
Fungia concinna	Anchimolgus maximus
Fungia echinata	Anchimolgus latens
Fungia echinata	Anchimolgus pandus
Fungia echinata	Schedomolgus tener
Fungia fungites	Odontomolgus scitulus
Fungia fungites	Schedomolgus dumbensis
Fungia paumotensis	Anchimolgus orectus
Fungia paumotensis	Anchimolgus punctilis
Fungia species	Anchimolgus hastatus
Fungia species	Odontomolgus flammeus
Galaxea fascicularis	Anchimolgus compressus
Galaxea fascicularis	Anchimolgus contractus
Galaxea fascicularis	Anchimolgus molccanus
Galaxea fascicularis	Anchimolgus nastuas
Gardineroseris planulata	Anchimolgus angustus
Gardineroseris planulata	Anchimolgus eparmatoides
Gardineroseris planulata	Anchimolgus giiberulus
Gardineroseris planulata	Anchimolgus setellus
Gardineroseris planulata	Odontomolgus mucosus
Gardineroseris planulata	Odontomolgus pumulis
Gardineroseris planulata	Odontomolgus unioviger
Goniastrea retiformis	Amarda curvus
Goniastrea retiformis	Amarda goniastraea
Goniastrea retiformis	Odontomolgus parvus
Goniopora minor	Wedanus inconstans
Goniopora minor	Wedanus formosanus
Goniopora species	Anchimolgus conformatus
Goniopora species	Anchimolgus mimeticus
Goniopora stokesi	Anchimolgus brevarius
Goniopora stokesi	Anchimolgus gigas
Goniopora tenuidens	Wedanus inconstans
Halomitra pileus	Odontomolgus fultus
Heliofungia actinoformis	Odontomolgus decens
Hydnophora exesa	Panjakus hydnophorae
Hydnophora microconus	Anchimolgus paragensis
Hydnophora microconus	Panjakus iratus
Hydnophora microconus	Panjakus saccipes
Hydnophora rigida	Panjakus eumeces
Hydnophora sp.	Humesiella corallicola
Hydnophora sp.	Panjakus hydnophorae
Hydnophora sp.	Panjakus sp.
Hydnophora tenella	Panjakus hydnophorae
Leptoria tenuis	Panjakus directus
Leptoria tenuis	Panjakus necopinus
Manicina areolata	Corallavexia longibrachium
Meandrina meandrites	Corallonoxia baki
Meandrina meandrites	Corallovexia sp.
Merulina ampliata	Odontomolgus bulbalis
Montastrea brasiliana	Corallavexia ventrospina
Montastrea cavernosa	Corallavexia dorsospinosa
Montastrea cavernosa	Corallavexia dorsospinosa minor
Montastrea cavernosa	Corallovexia sp.
Montastrea curta	Cerioxynus montastreae
Montipora caliculata	Haplomolgus incolumis
Montipora compressa	Odontomolgus forhani
Montipora undata	Haplomolgus subdeficiens
Mycetophyllia lamarckiana	Corallovexia sp.
Mycetophyllia lamarckiana	Corallovexia sp. #2
Oulophyllia crispa	Cerioxynus oulophillia
Parahalomitra robusta	Anchimolgus convexus
Pavona angularis	Odontomolgus actinophorus
Pavona angulata	Odontomolgus actinophorus
Pavona cactus	Odontomolgus actinophorus
Pavona danai	Anchimolgus gracilipes
Pavona danai	Odontomolgus actinophorus
Pavona danai	Odontomolgus pavonus
Pavona venusta	Odontomolgus actinophorus
Pectinia lactuca	Mandobius regalis
Platygyra astreiformis	Panjakus platygyrae
Platygyra daedala	Andrianellus exsertidens
Platygyra daedala	Panjakus daedala
Platygyra lamellina	Panjakus platygyrae
Platygyra ryukyuensis	Andrianellus papillipes
Platygyra ryukyuensis	Panjakus fastigatus
Platygyra ryukyuensis	Panjakus parvipes
Platygyra sp.	Panjakus sp.
Pocillopora damicornis	Anchimolgus partenuides
Pocillopora verrucosa	Panjakus bidentis
Porites (andrewsi?)	Monomolgus unihastatus
Porites (nigrescens?)	Monomolgus unihastatus
Porites lobata	Hemicyclops regalis
Porites lobata	Kombia incrassata
Porites lobata	Monomolgus torulus
Porites lutea	Kombia curvata
Porites monticulosa	Kombia imminens
Porites nigrescens	Monomolgus baculigeres
Porites sp.	Kombia avitus
Psammocora contigua	Odontomolgus actinophorus
Psammocora contigua	Odontomolgus rhadinus
Psammocora logianensis	Dumbeana undulatipes
Psammocora samoensis	Odontomolgus exilipes
Psammocora samoensis	Odontomolgus geminus
Psammocora sp.	Kombia angulata
Psammocora sp.	Monomolgus psammocorae
Seriatopora hystrix	Anchimolgus noumensis
Seriatopora hystrix	Anchiomolgus tenuipes