Subject ASC000026f
Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 8 (1872), (1872)
MBLWHOI Library
BHL Page 1709868
Keywords
Fishing implements polythoa spicule spicule shapes sponge spiculum biology abnormal form stellate arrangement hooks side view x 100 magnified spiculated cruciform spiculum x 200 simple bi-hamate acerate curved spiculum hook x400 rare quadri-hamate common x 1000