Osa 1 – Pohjois-Amerikka luettavissa täältä

 

Tämä pitkä listaus on koottu, jotta käärmelajien suuri kirjo olisi helposti kaikkien löydettävissä. Osa lajeista on harvinaisia harrastuksessa ja niiden saatavuus on hyvin heikko. Uhanalaiset lajit on yritetty jättää listan ulkopuolelle, mutta niitäkin on saattanut lipsahtaa joukkoon. Listauksesta on poistettu myös myrkyllisimmät lajit, mutta osa on takamyrkkyhampaisia (kuten Heterodon nasicus/ siankärsäkäärme) ja osa voi aiheuttaa ikäviä reaktioita myrkyllisellä tai ärsyttävällä syljellään (esim Thamnophis spp./ sukkanauhakäärmeet). Nämä mahdollisesti myrkytys-/allergia-/ärsytysoireita aiheuttavat lajit on yritetty korostaa ruskealla fontilla. Listassa saattaa kuitenkin olla virheitä, joten tarkista vielä erikseen onko laji saatavilla lemmikiksi/ myrkyllinen tai uhanalainen.

Jos huomaat listassa virheitä tai puutteita, olisin kiitollinen jos huomauttaisit asiasta.

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Amerotyphlops amoipira
Amerotyphlops arenensis
Amerotyphlops brongersmianus
Amerotyphlops costaricensis
Amerotyphlops lehneri
Amerotyphlops microstomus
Amerotyphlops minuisquamus (Basin worm snake)
Amerotyphlops paucisquamus
Amerotyphlops reticulatus
Amerotyphlops stadelmani
Amerotyphlops tasymicris 
Amerotyphlops tenuis
Amerotyphlops trinitatus 
Amerotyphlops tycherus
Amerotyphlops yonenagae

Anomalepis aspinosus
Anomalepis colombia
Anomalepis flavapices
Anomalepis mexicanus

Apostolepis adhara
Apostolepis albicollaris
Apostolepis ambiniger
Apostolepis ammodites
Apostolepis arenaria
Apostolepis assimilis (Reinhardt’s burrowing snake)
Apostolepis borellii
Apostolepis breviceps
Apostolepis cearensis
Apostolepis cerradoensis
Apostolepis christineae
Apostolepis dimidiata
Apostolepis dorbignyi
Apostolepis flavotorquata
Apostolepis gaboi
Apostolepis goiasensis
Apostolepis intermedia
Apostolepis kikoi
Apostolepis lineata
Apostolepis longicaudata
Apostolepis mariae
Apostolepis multicincta
Apostolepis nelsonjorgei
Apostolepis niceforoi
Apostolepis nigrolineata
Apostolepis nigroterminata
Apostolepis phillipsae
Apostolepis polylepis
Apostolepis pymi
Apostolepis quirogai
Apostolepis roncadori
Apostolepis serrana
Apostolepis striata
Apostolepis tenuis
Apostolepis tertulianobeui
Apostolepis thalesdelemai
Apostolepis underwoodi
Apostolepis vittata 

Atractus trilineatus (Three-lined ground snake)
Atractus acheronius
Atractus albuquerquei
Atractus alphonsehogei
Atractus altagratiae
Atractus alytogrammus
Atractus andinus
Atractus apophis
Atractus arangoi
Atractus atlas
Atractus atratus
Atractus attenuates
Atractus avernus
Atractus ayeush
Atractus badius
Atractus balzani
Atractus biseriatus
Atractus bocki
Atractus bocourti
Atractus boettgeri
Atractus boimirim
Atractus boulengerii
Atractus caete
Atractus careolepis 
Atractus carrioni
Atractus caxiuana 
Atractus cerberus
Atractus charitoae
Atractus chthonius
Atractus clarki
Atractus collaris
Atractus crassicaudatus (Thickhead ground snake)
Atractus dariensis
Atractus depressiocellus
Atracus duboisi
Atractus duidensis
Atractus dunni
Atractus echidna
Atractus ecuadorensis
Atractus edioi
Atractus elaps
Atractus emigdioi
Atractus emmeli
Atractus eriki
Atractus erythromelas
Atractus esepe
Atractus favae
Atractus flammigerus
Atractus franciscopaivai
Atractus francoi
Atractus fuliginosus
Atractus gaigeae
Atractus gigas
Atractus guentheri
Atractus heliobelluomini
Atractus heyeri
Atractus hoogmoedi
Atractus hostilitractus
Atractus imperfectus
Atractus indistinctus
Atractus insipidus
Atractus iridescens
Atractus lancinii
Atractus lasallei
Atractus latifrons
Atractus lehmanni
Atractus loveridgei
Atractus macondo
Atractus maculatus
Atractus major (Brown ground snake)
Atractus manizalesensis
Atractus mariselae
Atractus matthewi
Atractus medusa
Atractus melanogaster
Atractus melas
Atractus meridensis
Atractus micheleae
Atractus microrhynchus
Atractus mijaresi
Atractus modestus (Modest ground snake)
Atractus multicinctus
Atractus multidentatus
Atractus nasutus
Atractus natans
Atractus nicefori (Northern ground snake)
Atractus nigricaudus
Atractus nigriventris
Atractus obesus
Atractus obtusirostris (Bignose ground snake)
Atractus occidentalis
Atractus occipitoalbus
Atractus ochrosetrus
Atractus oculotemporalis
Atractus orcesi
Atractus paisa
Atractus pamplonensis
Atractus pantostictus
Atractus paraguayensis
Atractus paravertebralis
Atractus paucidens
Atractus pauciscutatus (Little-scaled ground snake)
Atractus peruvianus
Atractus poeppigi (Basin ground snake)
Atractus potschi
Atractus punctiventris
Atractus pyroni (Pyron’s ground snake)
Atractus resplendens
Atractus reticulatus
Atractus riveroi
Atractus ronnie
Atractus roulei (Roule’s ground snake)
Atractus sanctaemartae 
Atractus sanguineus
Atractus savagei
Atractus schach
Atractus serranus
Atractus snethlageae
Atractus spinalis
Atractus steyermarki
Atractus surucucu
Atractus taeniatus
Atractus tamaensis
Atractus tamessari
Atractus taphorni
Atractus tartarus
Atractus thalesdelemai
Atractus titanicus
Atractus torquatus
Atractus touzeti
Atractus trihedrurus
Atractus trilineatus
Atractus trivittatus
Atractus turikensis
Atractus typhon
Atractus variegatus
Atractus ventrimaculatus
Atractus vertebralis
Atractus vertebrolineatus
Atractus vittatus
Atractus wagleri
Atractus werneri
Atractus zebrinus
Atractus zidoki

Boa constrictor amarali (Amaral’s boa)
Boa constrictor constrictor (Red-tailed boa)
Boa constrictor longicauda (Peruvian long-tailed boa)
Boa constrictor melanogaster (Ecuadorian boa)
Boa constrictor nebulosa (Dominican clouded boa)
Boa constrictor occidentalis (Argentine boa)
Boa constrictor orophias (St. Lucia boa)
Boa constrictor ortonii (Orton’s boa)
Boa constrictor sabogae (Pearl Island boa)

Boa imperator (Common northern boa)

Caaeteboia amarali (Amaral’s ground snake)

Chilabothrus argentum (Conception Bank silver boa)
Chilabothrus chrysogaster (Turks & Caicos Island boa)
Chilabothrus exsul (Abaco Island boa)
Chilabothrus fordii (Haitian ground boa)
Chilabothrus gracilis (Haitian tree boa)
Chilabothrus granti (Virgin Islands boa)
Chilabothrus inornatus (Puerto (Rican Boa)
Chilabothrus monensis (Mona boa)
Chilabothrus schwartzi (Crooked Acklins boa)
Chilabothrus striatus (Hispaniolan boa)
Chilabothrus strigilatus (Bahamian Boa)
Chilabothrus subflavus (Jamaican boa)

 

Chironius bicarinatus (Two-headed sipo)
Chironius brazili 
Chironius carinatus (Machete savane)
Chironius challenger 
Chironius diamantina 
Chironius exoletus (Linnaeus’ sipo)
Chironius flavolineatus (Boettger’s sipo)
Chironius flavopictus 
Chironius foveatus
Chironius fuscus (Brown sipo)
Chironius grandisquamis (Ecuador sipo)
Chironius laevicollis (Brazilian sipo)
Chironius laurenti 
Chironius leucometapus 
Chironius maculoventris
Chironius monticola (Mountain sipo)
Chironius multiventris (Long-tailed machete savane)
Chironius quadricarinatus
Chironius scurrulus (Smooth machete savane)
Chironius septentrionalis 
Chironius spixii 

Clelia clelia (Mussurana)
Clelia equatoriana (Equatorial mussarana)
Clelia hussami
Clelia langeri
Clelia plumbea
Clelia scytalina (Mexican snake eater)

Corallus annulatus (Annulated tree boa)
Corallus batesii (Amazon Basin emerald tree boa)
Corallus blombergi 
Corallus caninus (Emerald tree boa)
Corallus cookii (Cook’s tree boa)
Corallus cropanii (Cropan’s boa)
Corallus grenadensis (Grenadian bank tree boa)
Corallus hortulanusT (Amazon tree boa)
Corallus ruschenbergerii (Central American tree boa)

Dendrophidion apharocybe 
Dendrophidion atlantica
Dendrophidion bivittatus (Forest racer)
Dendrophidion boshelli (Boshell’s forest racer)
Dendrophidion brunneum (Günther’s forest racer)
Dendrophidion clarkii 
Dendrophidion crybelum
Dendrophidion dendrophis (Olive forest racer)
Dendrophidion graciliverpa
Dendrophidion nuchale (Peters’ forest racer)
Dendrophidion paucicarinatum (Cope’s forest racer)
Dendrophidion percarinatum (South American forest racer)
Dendrophidion prolixum 
Dendrophidion rufiterminorum 
Dendrophidion vinitor (Barred forest racer)

Dipsas albifrons
Dipsas alternans 
Dipsas andiana
Dipsas articulata 
Dipsas baliomelas 
Dipsas bicolor 
Dipsas bobridgelyi 
Dipsas brevifacies 
Dipsas bucephala 
Dipsas catesbyi (Catesby’s snail-eater)
Dipsas chaparensis
Dipsas cisticeps 
Dipsas copei 
Dipsas elegans
Dipsas ellipsifera 
Dipsas gaigeae
Dipsas georgejetti 
Dipsas gracilis 
Dipsas incerta
Dipsas indica 
Dipsas jamespetersi 
Dipsas klebbai 
Dipsas latifrontalis 
Dipsas lavillai 
Dipsas maxillaris
Dipsas mikanii
Dipsas neivai 
Dipsas neuwiedi 
Dipsas nicholsi 
Dipsas oligozonata 
Dipsas oneilli 
Dipsas oreas 
Dipsas oswaldobaezi
Dipsas pakaraima 
Dipsas palmeri
Dipsas pavonina
Dipsas peruana
Dipsas praeornata 
Dipsas pratti 
Dipsas sanctijoannis
Dipsas sazimai 
Dipsas schunkii
Dipsas temporalis 
Dipsas tenuissima 
Dipsas trinitatis 
Dipsas turgidus 
Dipsas vagrans 
Dipsas vagus 
Dipsas variegata
Dipsas ventrimaculatus 
Dipsas vermiculata
Dipsas viguieri
Dipsas williamsi

Ditaxodon taeniatus (Hensel’s snake)

Drepanoides anomalus (Black-collared snake)

Epicrates alvarezi (Argentinian rainbow boa)
Epicrates assisi
Epicrates cenchria (Rainbow boa)
Epicrates cenchria alvarezi (Argentine rainbow boa)
Epicrates cenchria assisi (Caatinga rainbow boa)
Epicrates cenchria barbouri (Marajo Island rainbow boa)
Epicrates cenchria cenchria (Brazilian rainbow boa)
Epicrates cenchria crassus (Paraguayan rainbow boa)
Epicrates cenchria gaigei (Peruvian rainbow boa)
Epicrates cenchria hygrophilus (Espirito Santo rainbow boa)
Epicrates cenchria maurus (Colombian rainbow boa)
Epicrates cenchria polylepis (Central highland rainbow boa)
Epicrates fordii (Haitian ground boa)
Epicrates fordii agametus (St. Nicholas ground boa)
Epicrates fordii fordii (Haitian ground boa)
Epicrates fordii manototus
Epicrates gracilis (Haitian tree boa)
Epicrates gracilis gracilis (Haitian tree boa)
Epicrates gracilis hapalus (Coastal tree boa)
Epicrates crassus
Epicrates maurus (Brown rainbow boa)
Epicrates monensis (Mona Island boa)
Epicrates monensis granti (Virgin Island tree boa)
Epicrates monensis monensis (Mona Island boa)
Epicrates striatus (Hispaniolan boa)
Epicrates striatus ailurus (Cat Island boa)
Epicrates striatus exagistus (Tiburon Peninsula boa)
Epicrates striatus fosteri (Bimini Island boa)
Epicrates striatus fowleri (Andros Island boa)
Epicrates striatus mccraniei (Ragged Island boa)
Epicrates striatus striatus (Hispaniolan boa)
Epicrates striatus strigilatus (New Providence Island boa)
Epicrates striatus warreni (Tortuga boa)

Epictia albifrons (Wagler’s blind snake)
Epictia albipuncta
Epictia alfredschmidti
Epictia amazonica
Epictia antoniogarciai
Epictia ater (Black blind snake)
Epictia australis (Freiberg’s blind snake)
Epictia bakewelli (Bakewell’s blind snake)
Epictia borapeliotes
Epictia clinorostris
Epictia collaris (Collared blind snake)
Epictia columbi (San Salvador blind snake)
Epictia diaplocia (Common Peru blind snake)
Epictia fallax
Epictia goudotii (Black blind snake)
Epictia hobartsmithi
Epictia magnamaculata
Epictia martinezi
Epictia melanura (Dark blind snake)
Epictia munoai (Rio Grande do Sul blind snake)
Epictia pauldwyeri
Epictia peruviana (Peru blind snake)
Epictia phenops
Epictia resetari
Epictia rubrolineata (Red-lined blind snake)
Epictia rufidorsa (Rose blind snake)
Epictia schneideri
Epictia septemlineata
Epictia signata (South American blind snake)
Epictia striatula
Epictia subcrotilla (Klauber’s blind snake)
Epictia teaguei (Northern blind snake)
Epictia tenella (Guyana blind snake)
Epictia tesselata (Tschudi’s blind snake)
Epictia tricolor (Three-colored blind snake)
Epictia undecimstriata (Eleven-striped blind snake)
Epictia unicolor
Epictia vanwallachi
Epictia vellardi
Epictia venegasi
Epictia vindumi
Epictia vonmayi
Epictia wynni

Erythrolamprus aesculapii (Aesculapian false coral snake)
Erythrolamprus aesculapii aesculapii
Erythrolamprus aesculapii monozonus
Erythrolamprus aesculapii tetrazonus
Erythrolamprus aesculapii venustissimus
Erythrolamprus albertguentheri (Günther’s green liophis)
Erythrolamprus almadensis (Almaden ground snake)
Erythrolamprus andinus 
Erythrolamprus bizona (Double-banded false coral snake)
Erythrolamprus breviceps (Short ground snake)
Erythrolamprus carajasensis 
Erythrolamprus ceii
Erythrolamprus cobella (Mangrove snake)
Erythrolamprus cursor (Lacépède’s ground snake)
Erythrolamprus dorsocorallinus 
Erythrolamprus epinephalus
Erythrolamprus festae (Drab ground snake)
Erythrolamprus frenatus (Swamp liophis)
Erythrolamprus guentheri 
Erythrolamprus ingeri
Erythrolamprus jaegeri (Jaeger’s ground snake)
Erythrolamprus janaleeae
Erythrolamprus juliae (Julia’s ground snake)
Erythrolamprus maryellenae (Maryellen’s ground snake)
Erythrolamprus melanotus (Shaw’s dark ground snake)
Erythrolamprus mertensi (Mertens’s tropical forest snake)
Erythrolamprus miliaris (Military ground snake)
Erythrolamprus miliaris amazonicus
Erythrolamprus miliaris chrysostomus
Erythrolamprus miliaris kogiorum
Erythrolamprus miliaris merremi
Erythrolamprus miliaris miliaris
Erythrolamprus miliaris orinus
Erythrolamprus mimus (Mimic false coral snake)
Erythrolamprus mossoroensis 
Erythrolamprus ocellatus (Tobago false coral snake)
Erythrolamprus oligolepis 
Erythrolamprus ornatus (Ornate ground snake)
Erythrolamprus perfuscus (Tan ground snake)
Erythrolamprus poecilogyrus
Erythrolamprus problematicus (Saint Lucia racer)
Erythrolamprus pseudocorallus 
Erythrolamprus pseudoreginae (Tobago stream snake)
Erythrolamprus pyburni (Pyburn’s tropical forest snake)
Erythrolamprus pygmaeus (Amazon tropical forest snake)
Erythrolamprus reginae (Royal ground snake)
Erythrolamprus sagittifer (Arrow ground snake)
Erythrolamprus semiaureus 
Erythrolamprus subocularis 
Erythrolamprus taeniogaster 
Erythrolamprus taeniurus (Thin ground snake)
Erythrolamprus torrenicola (Velvety swamp snake)
Erythrolamprus trebbaui 
Erythrolamprus triscalis (Three-scaled ground snake)
Erythrolamprus typhlus (Blind ground snake)
Erythrolamprus viridis (Crown ground snake)
Erythrolamprus vitti
Erythrolamprus williamsi (Williams’ ground snake)
Erythrolamprus zweifeli (Zweifel’s ground snake)

Eunectes beniensis (Bolivian anaconda)
Eunectes deschauenseei (Dark-spotted anaconda)
Eunectes murinus (Green anaconda)
Eunectes murinus gigas
Eunectes murinus murinus
Eunectes notaeus (Yellow anaconda)
Eunectes stirtoni 

Helicops angulatus
Helicops apiaka 
Helicops carinicaudus
Helicops danieli 
Helicops gomesi 
Helicops hagmanni
Helicops infrataeniatus 
Helicops leopardinus
Helicops modestus 
Helicops nentur
Helicops pastazae 
Helicops petersi 
Helicops polylepis 
Helicops scalaris 
Helicops tapajonicus
Helicops trivittatus 
Helicops yacu 

Helminthophis flavoterminatus
Helminthophis frontalis
Helminthophis praeocularis

Hydrodynastes bicinctus
Hydrodynastes gigas (False water cobra)
Hydrodynastes melanogigas

Imantodes cenchoa (Blunt-headed treesnake)
Imantodes chocoensis (Chocoan blunt-headed vine snake)
Imantodes gemmistratus (Central American tree snake)
Imantodes gemmistratus gemmistratus 
Imantodes gemmistratus gracillimus
Imantodes gemmistratus latistratus 
Imantodes gemmistratus luciodorsus 
Imantodes gemmistratus oliveri 
Imantodes gemmistratus reticulatus
Imantodes gemmistratus splendidus
Imantodes guane 
Imantodes inornatus (Plain tree snake)
Imantodes lentiferus (Amazon Basin tree snake)
Imantodes phantasma (Blunt-headed vine snake)
Imantodes tenuissimus (Yucatán blunthead snake)

Leptophis ahaetulla ahaetulla 
Leptophis ahaetulla bocourti 
Leptophis ahaetulla bolivianus
Leptophis ahaetulla chocoensis
Leptophis ahaetulla copei
Leptophis ahaetulla liocercus 
Leptophis ahaetulla marginatus 
Leptophis ahaetulla nigromarginatus (Black-skinned parrot snake)
Leptophis ahaetulla occidentalis 
Leptophis ahaetulla ortonii 
Leptophis ahaetulla praestans
Leptophis ahaetulla santamartensis
Leptophis coeruleodorsus
Leptophis cupreus (Copper parrot snake)
Leptophis depressirostris (Cope’s parrot snake)
Leptophis diplotropis
Leptophis diplotropis diplotropis (Pacific Coast parrot snake)
Leptophis diplotropis forreri 
Leptophis haileyi
Leptophis mexicanus (Culebra-perico mexicana)
Leptophis mexicanus hoeversi 
Leptophis mexicanus mexicanus (Mexican parrot snake)
Leptophis mexicanus septentrionalis 
Leptophis mexicanus yucatanensis
Leptophis modestus (Cloud forest parrot snake)
Leptophis nebulosus (Oliver’s parrot snake)
Leptophis riveti (Despax’s parrot snake)
Leptophis stimsoni (Gray lora)

Lioheterophis iheringi (Ihering’s snake)
Liotyphlops albirostris (Whitenose blind snake)
Liotyphlops anops
Liotyphlops argaleus
Liotyphlops schubarti 
Liotyphlops sousai 
Liotyphlops taylori 
Liotyphlops ternetzii 
Liotyphlops wilderi 
Liotyphlops caissara 
Liotyphlops haadi 
Liotyphlops trefauti

Lampropeltis micropholis (Ecuadorian milk snake)
Lampropeltis triangulum andesiana (Andean milksnake)

Mastigodryas alternatus 
Mastigodryas amarali
Mastigodryas boddaerti (Boddaert’s tropical racer)
Mastigodryas boddaerti boddaerti
Mastigodryas boddaerti dunni
Mastigodryas boddaerti ruthveni
Mastigodryas bruesi (Barbour’s tropical racer)
Mastigodryas cliftoni 
Mastigodryas danieli
Mastigodryas dorsalis
Mastigodryas heathii 
Mastigodryas melanolomus
Mastigodryas moratoi 
Mastigodryas pleii 
Mastigodryas pulchriceps 
Mastigodryas reticulatus

Mussurana bicolor 
Mussurana montana 
Mussurana quimi

Oxybelis aeneus (Mexican vine snake)
Oxybelis brevirostris (Cope’s vine snake)
Oxybelis fulgidus (Green vine snake)
Oxybelis wilsoni (Roatan vine snake)

Oxyrhopus clathratus 
Oxyrhopus doliatus (Bibron’s False Coral Snake)
Oxyrhopus erdisii 
Oxyrhopus fitzingeri (Fitzinger’s False Coral Snake)
Oxyrhopus formosus (Formosa false coral snake)
Oxyrhopus guibei 
Oxyrhopus leucomelas (Werner’s False Coral Snake)
Oxyrhopus marcapatae (Boulenger’s False Coral Snake)
Oxyrhopus melanogenys (Tschudi’s false coral snake)
Oxyrhopus occipitalis 
Oxyrhopus petolarius (Calico snake)
Oxyrhopus rhombifer 
Oxyrhopus trigeminus 
Oxyrhopus vanidicus

Palusophis bifossatus (Rio Tropical Racer)

Paraphimophis rusticus (Culebra) 

Philodryas aestiva (Brazilian green racer)
Philodryas aestiva aestiva
Philodryas aestiva subcarinata
Philodryas agassizii 
Philodryas amaru 
Philodryas argentea 
Philodryas arnaldoi 
Philodryas baroni (Baron’s green racer)
Philodryas boliviana 
Philodryas chamissonis (Long-tailed snake)
Philodryas cordata 
Philodryas erlandi 
Philodryas georgeboulengeri 
Philodryas laticeps 
Philodryas livida 
Philodryas mattogrossensis 
Philodryas nattereri 
Philodryas olfersii (South American green racer)
Philodryas patagoniensis 
Philodryas psammophidea 
Philodryas simonsi 
Philodryas tachymenoides 
Philodryas trilineata 
Philodryas varia
Philodryas viridissima (Common green racer)

Phrynonax poecilonotus (Puffing snake)
Phrynonax polylepis 
Phrynonax shropshirei

Pliocercus elapoides
Pliocercus euryzonus (Cope’s false coral snake)

Ptychophis flavovirgatus (Fanged water snake)

Pseudalsophis biserialis (Galápagos racer)
Pseudalsophis darwini 
Pseudalsophis dorsalis (Isabela snake)
Pseudalsophis elegans 
Pseudalsophis hephaestus
Pseudalsophis hoodensis (Hood Island snake)
Pseudalsophis occidentalis 
Pseudalsophis slevini (Slevin’s snake)
Pseudalsophis steindachneri (Steindachner’s snake)
Pseudalsophis thomasi

Pseudoboa coronata (Crowned false boa)
Pseudoboa haasi 
Pseudoboa martinsi
Pseudoboa neuwiedii 
Pseudoboa nigra 
Pseudoboa serrana 

Pseudoeryx plicatilis (South American Pond Snake)
Pseudoeryx relictualis (South American Pond Snake)

Pseudotomodon trigonatus (False Tomodon snake)

Rhachidelus brazili (Brazilian Bird Snake)

Rhadinaea bogertorum 
Rhadinaea calligaster 
Rhadinaea cuneata 
Rhadinaea decorata (Adorned Graceful Brown Snake)
Rhadinaea eduardoi
Rhadinaea flavilata (Pine woods snake)
Rhadinaea forbesi 
Rhadinaea fulvivittis
Rhadinaea gaigeae 
Rhadinaea hesperia 
Rhadinaea laureata
Rhadinaea macdougalli 
Rhadinaea marcellae 
Rhadinaea montana 
Rhadinaea myersi 
Rhadinaea nuchalis 
Rhadinaea omiltemana
Rhadinaea pulveriventris 
Rhadinaea quinquelineata
Rhadinaea sargenti 
Rhadinaea taeniata
Rhadinaea vermiculaticeps

Siphlophis ayauma 
Siphlophis cervinus
Siphlophis compressus 
Siphlophis leucocephalus (Common Spotted Night Snake)
Siphlophis longicaudatus 
Siphlophis pulcher 
Siphlophis worontzowi

Synophis bicolor (Bicolored shadow snake)
Synophis bogerti (Bogert’s fishing snake)
Synophis calamitus
Synophis insulomontanus (Mountain fishing snake)
Synophis lasallei
Synophis niceforomariae 
Synophis plectovertebralis
Synophis zaheri 
Synophis zamora

Taeniophallus affinis
Taeniophallus bilineatus
Taeniophallus brevirostris (Short-Nosed Groundsnake)
Taeniophallus nebularis
Taeniophallus nicagus 
Taeniophallus occipitalis 
Taeniophallus persimilis 
Taeniophallus poecilopogon
Taeniophallus quadriocellatus

Tantilla albiceps 
Tantilla alticola 
Tantilla andinista 
Tantilla armillata 
Tantilla atriceps (Mexican blackhead snake)
Tantilla bairdi (Baird’s blackhead snake)
Tantilla berguidoi (Chucantí centipede snake)
Tantilla bocourti (Bocourt’s blackhead snake)
Tantilla boipiranga 
Tantilla brevicauda (Mertens’ centipede snake)
Tantilla briggsi (Briggs’ centipede snake)
Tantilla calamarina (Pacific Coast centipede snake)
Tantilla capistrata (Capistrata centipede snake)
Tantilla cascadae (Michoacán centipede snake)
Tantilla ceboruca 
Tantilla coronadoi (Guerreran centipede snake)
Tantilla coronata (Southeastern crowned snake)
Tantilla cucullata (Big Bend blackhead snake)
Tantilla cuniculator (Peten centipede snake)
Tantilla deppei (Deppe’s centipede snake)
Tantilla excelsa
Tantilla flavilineata (Yellow-lined centipede snake)
Tantilla gottei 
Tantilla gracilis (Flathead snake) 
Tantilla hendersoni (Peten centipede snake)
Tantilla hobartsmithi (Southwestern blackhead snake)
Tantilla impensa 
Tantilla insulamontana (Mountain centipede snake)
Tantilla jani (Jan’s centipede snake)
Tantilla johnsoni 
Tantilla lempira (Mena’s centipede snake)
Tantilla melanocephala (Blackhead snake)
Tantilla miyatai 
Tantilla moesta (Blackbelly centipede snake)
Tantilla nigra (Black centipede snake)
Tantilla nigriceps (Plains blackhead snake)
Tantilla oaxacae (Oaxacan centipede snake)
Tantilla olympia 
Tantilla oolitica (Rim rock crowned snake)
Tantilla petersi (Peters’ blackhead snake)
Tantilla planiceps (Western blackhead snake)
Tantilla psittaca 
Tantilla relicta (Florida crowned snake)
Tantilla reticulata (Reticulate centipede snake)
Tantilla robusta 
Tantilla rubra (Big Bend blackhead snake)
Tantilla ruficeps 
Tantilla schistosa (Red earth centipede snake)
Tantilla semicincta (Ringed centipede snake)
Tantilla sertula 
Tantilla shawi (Potosí centipede snake)
Tantilla slavensi (Slavens’ centipede snake)
Tantilla stenigrammi 
Tantilla striata (Striped centipede snake)
Tantilla supracincta (Banded centipede snake)
Tantilla taeniata (Central American centipede snake)
Tantilla tayrae (Volcán Tacaná centipede snake)
Tantilla tecta
Tantilla tjiasmantoi (Tjiasmanto’s centipede snake)
Tantilla trilineata (Brazilian three-lined centipede snake)
Tantilla triseriata (Mexican three-lined centipede snake)
Tantilla tritaeniata (Three-banded centipede snake)
Tantilla vermiformis (Hallowell’s centipede snake)
Tantilla vulcani 
Tantilla wilcoxi (Chihuahuan blackhead snake)
Tantilla yaquia

Thamnodynastes almae
Thamnodynastes ceibae 
Thamnodynastes chaquensis 
Thamnodynastes chimanta
Thamnodynastes corocoroensis 
Thamnodynastes dixoni 
Thamnodynastes duida 
Thamnodynastes gambotensis 
Thamnodynastes hypoconia
Thamnodynastes lanei 
Thamnodynastes longicaudus 
Thamnodynastes marahuaquensis 
Thamnodynastes pallidus
Thamnodynastes paraguanae 
Thamnodynastes phoenix Franco
Thamnodynastes ramonriveroi 
Thamnodynastes rutilus
Thamnodynastes sertanejo 
Thamnodynastes strigatus 
Thamnodynastes yavi

Trachyboa boulengeri (Northern eyelash boa)
Trachyboa gularis (Ecuadorian eyelash boa)

Trilepida affinis (Venezuela blind snake)
Trilepida anthracina (Bailey’s blind snake)
Trilepida brasiliensis (Brazilian blind snake)
Trilepida brevissima (Caqueta blind snake)
Trilepida dimidiata (Dainty blind snake)
Trilepida dugandi (Dugand’s blind snake)
Trilepida fuliginosa
Trilepida guayaquilensis (Guayaquila blind snake)
Trilepida jani
Trilepida joshuai (Joshua’s blind snake)
Trilepida koppesi (Amaral’s blind snake)
Trilepida macrolepis (Big-scaled blind snake)
Trilepida nicefori (Santander blind snake)
Trilepida pastusa
Trilepida salgueiroi (Espírito Santo blind snake)

Tropidophis battersbyi (Ecuadorian dwarf boa)
Tropidophis canus (Bahamian dwarf boa)
Tropidophis canus androsi 
Tropidophis canus barbouri 
Tropidophis canus canus 
Tropidophis canus curtus
Tropidophis caymanensis (Cayman Islands dwarf boa)
Tropidophis celiae (Canasi dwarf boa)
Tropidophis curtus
Tropidophis feicki (Broad-banded dwarf boa)
Tropidophis fuscus (Cuban dusky dwarf boa)
Tropidophis galacelidus
Tropidophis grapiuna
Tropidophis greenwayi (Caicos dwarf boa)
Tropidophis greenwayi greenwayi 
Tropidophis greenwayi lanthanus
Tropidophis haetianus (Haitian dwarf boa)
Tropidophis haetianus haetianus
Tropidophis haetianus hemerus
Tropidophis haetianus tiburonensis
Tropidophis hardyi
Tropidophis hendersoni
Tropidophis jamaicensis
Tropidophis maculatus (Spotted red dwarf boa)
Tropidophis melanurus (Cuban giant dwarf boa)
Tropidophis melanurus dysodes
Tropidophis melanurus ericksoni
Tropidophis melanurus melanurus
Tropidophis morenoi
Tropidophis nigriventris (Black-bellied dwarf boa)
Tropidophis pardalis (Leopard dwarf boa)
Tropidophis parkeri
Tropidophis paucisquamis (Brazilian dwarf boa)
Tropidophis pilsbryi (Cuban white-necked dwarf boa)
Tropidophis pilsbryi pilsbryi
Tropidophis pilsbryi galacelidus
Tropidophis preciosus
Tropidophis schwartzi
Tropidophis semicinctus (Yellow-banded dwarf boa)
Tropidophis spiritus (Sancti Spiritus dwarf boa)
Tropidophis stejnegeri
Tropidophis stullae
Tropidophis taczanowskyi (Taczanowski’s dwarf boa)
Tropidophis wrighti
Tropidophis xanthogaster (Guanahacabibes dwarf boa)

Xenodon dorbignyi 
Xenodon guentheri 
Xenodon histricus 
Xenodon matogrossensis
Xenodon merremii (Wagler’s snake)
Xenodon nattereri 
Xenodon neuwiedii 
Xenodon pulcher
Xenodon rabdocephalus 
Xenodon semicinctus 
Xenodon severus
Xenodon werneri

Xenopholis scalaris (Wucherer’s Ground Snake)
Xenopholis undulatus (Jensen’s Ground Snake)
Xenopholis werdingorum