invertebrate morpology
Morphology of Invertebrates
PORIFERA, i.e., sponge:
www.ucmp.berkeley.edu/porifera/porifera.html
www.ucmp.berkeley.edu/porifera/poriferamm.html
COLENTERATE, i.e., jellyfish:
www.aqua.org/animals/species/jellies.html
MOLLUSCA, i.e., squid:
seawifs.gsfc.nasa.gov/OCEAN_PLANET/HTML/squid_eat.html