Pterichthys
Chamber's Twientieth Century Dictionary · 1908 · p. 82
ter-ik′this, n. a genus of fo il ganoid fishes in the Old Red Sandstone strata, with wing-like pectoral fins. [Gr. pteron , wing, ichthys , fish.]
Bu kavram başka kaynaklarda da geçiyor
The American Dictionary and Cyclopedia
Readham'da tam maddeyi gor →