Annals of the South African... www.alamy.com

Brackish sea fir... www.marlin.ac.uk

Brackish sea fir... www.marlin.ac.uk

banner.jpg www.marinespecies.org

Eudendrium sp. 1: part of... www.researchgate.net

Millard, N A H. 1979. "Type... www.biodiversitylibrary.org...

Eudendrium vaginatum... www.researchgate.net

Five stages (I – V) of... www.researchgate.net

WoRMS - World Register of... www.marinespecies.org

Gonophores hi-res stock... www.alamy.com

Pennaria disticha:... www.researchgate.net

Gonophores hi-res stock... www.alamy.com

Ectopleura cf. viridis:... www.researchgate.net

WoRMS - World Register of... www.marinespecies.org

Eudendrium ramosum... www.researchgate.net

Annals of the South African... www.alamy.com

On a collection of hydroids... www.biotaxa.org

WoRMS - World Register of... www.marinespecies.org

On a collection of hydroids... www.mapress.com

WoRMS - World Register of... www.marinespecies.org