Guiyu oneiros, the earliest known bony fish, lived during the Late Silurian, 419 million years ago). It has the combination of both ray-finned and lobe-finned features, although analysis of the totality of its features place it closer to lobe-finned fish.
more...http://lifeandartmagazine.blogspot.com/search/label/%CE%98%CE%B1%CE%BB%CE%AC%CF%83%CF%83%CE%B9%CE%B1%20%CE%96%CF%89%CE%AE
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου