Toxasteridae is an extinct family of sea urchins. These slow-moving shallow infaunal deposit feeder-detritivores lived during the Cretaceous period, from...
1 KB (46 words) - 02:22, 4 December 2023
Lambert, 1905 family Somaliasteridae Wagner & Durham, 1966a † family Toxasteridae Lambert, 1920a † Brissus latecarinatus (Brissidae) Eupatagus mooreanus...
4 KB (299 words) - 02:14, 4 December 2023
Echinolampadidae Hemiaster H. cranium Hemiasteridae Temnocidaris Cidaridae Douvillaster Toxasteridae Leptosalenia Saleniidae Phyllobrissus P. humilis Nucleolitidae...
20 KB (1,172 words) - 17:58, 24 July 2024
Heteraster is an extinct genus of sea urchins belonging to the family Toxasteridae. These slow-moving shallow infaunal deposit feeder-detritivores lived...
1 KB (84 words) - 13:35, 5 December 2023
Margas del Forcall Formation Spain A sea urchin belonging to the family Toxasteridae. Pseudoconocrinus Gen. et comb. nov Valid Roux, Eléaume & Améziane Paleocene...
421 KB (38,433 words) - 02:20, 27 June 2024