Definition of Rhenanid. Meaning of Rhenanid. Synonyms of Rhenanid

Here you will find one or more explanations in English for the word Rhenanid. Also in the bottom left of the page several parts of wikipedia pages related to the word Rhenanid and, of course, Rhenanid synonyms and on the right images related to the word Rhenanid.

Definition of Rhenanid

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Meaning of Rhenanid from wikipedia

- (fish)") is an order of scaly placoderms. Unlike most other placoderms, the rhenanids' armor was made up of a mosaic of unfused scales and tubercles. The patterns...
- Jagorina pandora is a rhenanid placoderm of Upper Frasnian Germany. As with other rhenanids, it was a flattened, skate-like fish protected in an armor...
- comparisons of skull anatomies, rhenanids are now considered to be the sister group of the antiarchs. When rhenanids die, their "mosaics" come apart,...
- are dorsal finned like the lumpsuckers, yet they are not related. The Rhenanids became extinct over 200 million years before the first stingrays evolved...
- Asterosteus is a genus of rhenanid placoderm from the Eifelian. The type species, A. stenocephalus, is known from an incomplete skull from Middle Devonian...
- Nefudina qalibahensis is a rhenanid placoderm from the early Emsian during the Early Devonian epoch of Northeastern Saudi Arabia. It is known from skull...
- is an extinct group of chimaera-like placoderms closely related to the rhenanid placoderms. Superficially, the acanthoracids resembled scaly chimaeras...
- superficial similarities between its tubercles, and the tubercles of the rhenanids, some paleontologists believe that there are very few concrete reasons...
- 2015-04-16. Elga Mark-Kurik (2010). "Dolganosteus, a new Early Devonian rhenanid (Placodermi) from northern Siberia". In David K. Elliott; John G. Maisey;...
- be rhenanids) had armor made up of a mosaic of unfused bony plates and scales. Because their armor was so fragile, few intact examples of rhenanids have...