claim: Southern Hospitality peaked at number 21 on the Top 40.
evidence: Philbertia alternans is a species of sea snail , a marine gastropod mollusk in the family Turridae .. Turridae. Turridae. Philbertia. Philbertia. species. species. sea snail. sea snail. gastropod. gastropod. mollusk. mollusk. family. family ( biology )