Family Asterosteidae Rank Genus | Class Placodermi Phylum Chordata | |
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Similar Bolivosteus, Nefudina, Belemnacanthus, Palaeacanthaspis, Neophlyctaenius | ||
Three spined stickleback gasterosteus aculeatus
Asterosteus is genus of rhenanid placoderm from the Eifelian. The type species, A. stenocephalus, is known from an incomplete skull from Middle Devonian strata of Ohio. What may be a second species ("Asterosteus sp ") is described from fragments decorated with star-shaped tubercules from the Eifelian-aged Gebze beds of Turkey.
Contents
- Three spined stickleback gasterosteus aculeatus
- Gasterosteus aculeatus three spined stickleback
- References
Gasterosteus aculeatus three spined stickleback
References
Asterosteus Wikipedia(Text) CC BY-SA