Subject ASC0000b9s
Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 6 (1870), Page 152 (1870)
MBLWHOI Library
BHL Page 1936732
Keywords
echinoderm Pluteus paradoxus historical taxonomy larva magnified zoology marine biology buccal apparatus of an Echinus Aristotle's lantern sea-urchin echinodernm buccal apparatus echinus organs seize food teeth marine animals digestive system