A survey of the animal kingdom is organized according to zoological classification and covers thousands of species from protozoans to human beingssemble small vampire squids, with the six dorsal arms joined by a membrane, which enables them to swim in much the same manner as jellyfish. ... 42 by C. reversa, is also comparatively small; the eyes are markedly different from each other, the left eye being much larger and ... The largest octopus is Octopa dofleini of the Pacific Ocean, which can weigh up to 60 kg ( 130 lb Less well known is Ozaenaanbsp;...
|Title||:||World encyclopedia of animals|
|Author||:||Elena Marcon, Manuel Mongini|
|Publisher||:||Crescent - 1987-09-14|