Carcinosomatoidea
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Carcinosomatoidea is an extinct superfamily of eurypterids, an extinct group of chelicerate arthropods commonly known as "sea scorpions". It is one of the superfamilies classified as part of the subor
Mixopterus
Diploperculata
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Diploperculata is an infraorder of eurypterids, an extinct group of aquatic arthropods commonly known as "sea scorpions". The name, derived from Greek διπλόω and operculum, refers to the distinguishin
Carcinosomatoidea
…Moscow Paleontological Museum. Scientific classification Kingdom: Animalia Phylum: Arthropoda Subphylum: Chelicerata Order: †Eurypterida Infraorder: †Diploperculata Superfamily: †Carcinosomatoidea Størmer, 1934 Families †Carcinosomatidae †Lanarkopteridae †Megalograptidae †Mixopteridae Synonyms Megalograptoidea…
Jaekelopterus rhenaniae reconstruction