Calthropella

Calthropella is a genus of sea sponges in the order Tetractinellida. It is the only genus in the monotypic family Calthropellidae.

Species
The following species are recognised in the genus Calthropella:
 * Calthropella durissima Topsent, 1892
 * Calthropella geodioides (Carter, 1876)
 * Calthropella enigmatica (Lévi & Lévi, 1983)
 * Calthropella inopinata Pulitzer-Finali, 1983
 * Calthropella lithistina (Schmidt, 1880)
 * Calthropella novaezealandiae (Bergquist, 1961)
 * Calthropella pathologica (Schmidt, 1868)
 * Calthropella pyrifera van Soest, Beglinger & de Voogd, 2010
 * Calthropella recondita Pulitzer-Finali, 1972
 * Calthropella simplex Sollas, 1888
 * Calthropella stelligera (Schmidt, 1868)
 * Calthropella xavierae van Soest, Beglinger & de Voogd, 2010