Assertion: lightning whelk | /r/HasProperty | busycon perversum pulleyi
Facets:
Source sentences:
text: Texas designated the lightning whelk (Busycon perversum pulleyi) as the official state shell in 1987.
text: In 1987, the 70th Texas Legislature designated the lightning whelk, Busycon perversum pulleyi (Hollister, 1958), as the official state shell of Texas, joining several other flora and fauna that symbolize the rich diversity of Texas natural resources.
text: The lightning whelk, (Busycon perversum pulleyi,) was named the official state shell by the 70th Legislature