Echinodermata (Echinoderms)

 

Class: Asteroidea

Order: Forcipulatida

Family: Heliasteridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Heliaster solaris Clark, 1920 24-rayed sunstar 1983 Galápagos Islands, Ecuador Extinct Access

 

Order: Valvatida

Family: Oreasteridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Halityle regularis Fisher, 1913 - - Africa, Australia, Madagascar & Philippines Rediscovered Access

 

Family: Poraniidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Patiriella littoralis Dartnall, 1970 Derwent River seastar 1993 Tasmania, Australia Extinct Access

 

 

 

Class: Echinoidea

Order: Clypeasteroida

Family: Clypeasteridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Hesperaster crassus H. L. Clark, 1938 - Mid-Holocene Western Australia, Australia Extinct Access

 

Order: Spatangoida

Family: Brissidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Taimanawa mortenseni Henderson & Fell, 1969 - - Indo-Pacific Ocean? Rediscovered Access

 

Family: Loveniidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Breynia vredenburgi Anderson, 1907 - - Andaman Islands, India Rediscovered Access

 

 

Class: Holothuroidea

Order: Elasipodida

Family: Elpidiidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Penilpidia ludwigi von Marenzeller, 1893 Ludwig's sea cucumber - Mediterranean Sea Rediscovered Access