Catalogue of Organisms

Yes, it's another dinoflagellate. The subject of the above photo (from here ) is Glenodinium pulvisculus . Glenodinium is a genus of ph...

Brachythecium salebrosum , photographed in Slovakia by M. Lüth . Brachythecium salebrosum is a species of moss found in many temperate re...

The original specimen of Ornithocheirus simus , from Joseph Dinkel . The pterosaurs of the Ornithocheiridae that lived between the Early a...

The Upper Silurian callocystitid Staurocystis quadrifasciata , from Museum Victoria . The Palaeozoic echinoderms included many distinctive...

A Leiobunum eating a cricket, photographed in North Carolina by Jeffrey Pippen . In previous posts on this site, I have referred to the...

Shells of Emarginula solidula , photographed by Jan Delsing . For today's subject taxon, I've drawn the Emarginulini. This is a tr...

Female of Ormyrus nitidulus , photographed by Penny Metal . Everyone knows about God's supposed inordinate fondness for beetles, but i...