Associations to the word «Opisthobranch»

Wiktionary

OPISTHOBRANCH, noun. Any of a large and diverse group of specialized complex marine gastropods previously united under Opisthobranchia within the Heterobranchia, characterized by two pairs of tentacles and a single gill behind and to the right of the heart.

Wise words

All our words from loose using have lost their edge.
Ernest Hemingway