411 REFERENCE · Wiktionary
Phaneropneumona
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
mul
Proper noun
In J. E. Gray's classification (1821), one of two orders of terrestrial snails in Pneumobranchia class (syn. Pheumobranchiata class), the other being Adelopneumona order (syn. Pulmonifera order), having branched vascular gills on the inner surface of the mantle, and being thus adapted to terrestrial life. They chiefly belong to the families Cyclostomidae family, Cyclophoridae family, etc., and are very numerous in tropical regions.
References