Clausocaris
Extinct genus of crustaceans
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Clausocaris is an extinct genus of Thylacocephalan containing the single species Clausocaris lithographica from the Late Jurassic (Tithonian) aged Solnhofen Limestone in Germany.[1] It was originally named Clausia by Oppenheim in 1888, but was later changed to Clausocaris. The morphology suggests a lifestyle of a mobile or ambush oceanic predator.[2]
| Clausocaris Temporal range: | |
|---|---|
| |
| Reconstruction of Clausocaris lithographica | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Thylacocephala |
| Order: | †Conchyliocarida |
| Genus: | †Clausocaris |
| Species: | †C. lithographica |
| Binomial name | |
| †Clausocaris lithographica Polz, 1989 | |
Fossils have shown a carapace covering the bulk of its body, with compound eyes, possible gills, and also "raptorial appendages" controlled by "substantial striated muscles".[2]