Loading AI tools
Extinct genus of molluscs From Wikipedia, the free encyclopedia
Hemithecella is a problematic genus of Ordovician mollusc proposed by Stinchcomb and Darrough in 1995.[1] Hemithecella belongs to what are informally known as multiplated molluscs; it is found in the late Cambrian of the Ozarks and the Lower Ordovician of the same region as well as in Minnesota and the southern Appalachian Mountains. Hemithecella has muscle scars identical to a monoplacophoran and not the musculature of a chiton to which some authors have suggested the multiplated molluscs belong. It is therefore classified in the Mattheviidae.[2]
Hemithecella Temporal range: | |
---|---|
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Polyplacophora |
Order: | †Paleoloricata |
Family: | †Mattheviidae |
Genus: | †Hemithecella |
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.