The gastropod shell is an animal shell which is part of the body of a gastropod or snail. It is an external skeleton or exoskeleton, which serves not only for muscle attachment, but also for ...

MOSCOW, Feb. 5 (UPI) --Researchers in Russia have discovered a new species of luminous polyps in the Red Sea. The fluorescent sea creatures form small colonies on the shells of Nassarius margaritifer, ...

"This is the first supplement to the Catalogue and Bibliography of the Marine Shell-bearing Mollusca of Japan ... published in 1999"--P. 4. siris_sil_675669 ...

This is a preview. Log in through your library . Abstract Pleurocerid snail diversity has historically been defined by morphological shell features, and these features are believed to be phenotypic ...