English Pseudastacus Cited by user Olmagon on 18 Jan 2024 Pseudastacus (meaning "false Astacus", in comparison to the extant crayfish genus) is an extinct genus of decapod crustaceans that lived during the Jurassic period in…
Ukrainian Kaganaias Cited by user Sehrg on 31 Dec 2023 Kaganaias (що означає «водна німфа каги») — це вимерлий рід корінних і найдавніших доліхозаврів, які мешкали в Японії в період ранньої крейди.
English Tethymyxine Cited by user Citation bot on 28 May 2023 Tethymyxine is an extinct genus of hagfish known from the Early Cretaceous (Cenomanian) of Lebanon.
English Kaganaias Cited by user Citation bot on 25 Oct 2022 Kaganaias (meaning 'Kaga water nymph') is an extinct genus of basal and oldest dolichosaur that lived in what is now Japan during the Early Cretaceous.