前ぜん鰓さい類るいじ字FuriganaMeanings1nounprosobranchsA taxonomic group of gastropods with gills located in front of the heart. Used in zoological contexts.前ぜん鰓さい類るいは腹ふく足そく類るいの大おおきなグループの一ひとつである。Prosobranchs are one of the major groups of gastropods.
