ヤワラガニ科かMeanings1nounHymenosomatidae (family of crabs)Scientific taxonomic name for a family of crabs. Used in biology and zoology contexts.ヤワラガニ科かのカニは、主おもに浅あさい海うみに生せい息そくしている。Crabs of the family Hymenosomatidae mainly inhabit shallow seas.