Žuvis
zuvis, žuvies, zuvies, fish
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. around 99% of living fish species are ray-finned fish, belonging to the class actinopterygii, with over 95% belonging to the teleost subgrouping. the earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the cambrian period. although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. fish would continue to evolve through the paleozoic era, diversifying in...
Source: Wikipedia
