Sentence 1: Homalopoma subobsoletum is a species of calcareous sea snail with small opercula , a marine gastropod mollusk in the family Colloniidae .
Sentence 2: Homalopoma subobsoletum is a kind of calcareous sea snail with small opercula , a marine gastropod mollusk in the Colloniidae family .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?