PROSOBRANCHS Antonyms
2 antonyms for
prosobranchs.
(opposite meanings)
Best Opposite Words For PROSOBRANCHS
| Word | Save | Syns.. | Usage | Type | ||
|---|---|---|---|---|---|---|
| opisthobranchia | noun n | |||||
noun • gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares | ||||||
| opisthobranchs | noun n | |||||
noun • A gastropod with gills behind the heart, formerly thought to belong to a single group. | ||||||