- †Squatinactis Lund and Zangerl, 1974
Species S.
caudispinatus Lund and Zangerl, 1974 (type) S.
glabrum Ginter, 1999 S.
multicuspidatus Ivanov et al., 2023...
- 1875) →
Cyrtopholis intermedia Phormictopus multicuspidatus Mello-Leitão, 1929 →
Proshapalopus multicuspidatus Phormictopus pheopygus Mello-Leitão, 1923...
-
Plesiopelma minense C.
multicuspidatum (Mello-Leitão, 1929) →
Proshapalopus multicuspidatus C.
nubilum (Simon, 1892) →
Tmesiphantes nubilus C.
obesum (Simon, 1892)...
-
Crypsidromus isabellinus Ausserer, 1871 (type) —
Brazil Crypsidromus multicuspidatus (Mello-Leitão, 1929) —
Brazil Crypsidromus nondescriptus (Mello-Leitão...
-
Proshapalopus anomalus Mello-Leitão, 1923 (type) -
Brazil Proshapalopus multicuspidatus (Mello-Leitão, 1929) -
Brazil Psalistops Simon, 1889
Psalistops colombi****...
- Ag****iz, 1843 †Lissodus
montsechi Gomez Pallerola, 1979 †Lissodus
multicuspidatus Duffin & Thies, 1997 †Lissodus
nitidus Woodward, 1888 †Lissodus nodosus...
- 1923 —
Brazil Proshapalopus anomalus, 1923 —
Brazil Proshapalopus multicuspidatus, 1929 —
Brazil Sericopelma fallax, 1923 —
Brazil Vitalius dubius, 1923...
-
belonging to the
group Cochliodontiformes. The type
species is A.
multicuspidatus;
genus also
includes "Deltodopsis"
bialveatus St. John &
Worthen (1883)...
-
batomorph elasmobranch. The type
species is S. minimus.
Squatinactis multicuspidatus Sp. nov
Ivanov in Ivanov,
Alekseev &
Nikolaeva Carboniferous (Viséan)...
-
smaller and
slightly different in the
bluntness of
their main cusp "H".
multicuspidatus 19
mostly incomplete teeth Hybodontiforme whose teeth are very similar...
