According to
WORMS, accepted species in the genus are: •
Ascaltis abyssus Rapp, Janussen & Tendal, 2011 •
Ascaltis agassizii Haeckel, 1872 •
Ascaltis cavata (Carter, 1886) •
Ascaltis depressa (Dendy, 1891) •
Ascaltis gardineri (Dendy, 1913) •
Ascaltis grisea (Dendy & Frederick, 1924) •
Ascaltis lamarcki (Haeckel, 1870) •
Ascaltis panis (Haeckel, 1870) •
Ascaltis pelliculata (Dendy, 1891) •
Ascaltis poterium (Haeckel, 1872) •
Ascaltis reticulum (Schmidt, 1862) •
Ascaltis vitraea (Row & Hôzawa, 1931) •
Ascaltis wilsoni (Dendy, 1891) ==References==