ammonites
Siphonochelus (Laevityphis) linguiferus Dall 1890 (murex snail)

Gastropoda - Neogastropoda - Muricidae

Alternative combinations: Laevityphis (Laevityphis) linguiferus, Typhis linguiferus, Typhis linguliferus

Belongs to Siphonochelus (Laevityphis) according to R. L. Gertman 1969

Sister taxa: Laevityphis (Laevityphis), Siphonochelus (Laevityphis) bullisi, Siphonochelus (Laevityphis) costaricensis, Siphonochelus (Laevityphis) curvirostratus, Siphonochelus (Laevityphis) gracilis, Siphonochelus (Laevityphis) muticus, Siphonochelus (Laevityphis) sawkinsi, Siphonochelus (Laevityphis) schencki, Typhis (Laevityphis) thagus

Type specimen: USNM 112183, a shell. Its type locality is TU 546 - Tenmile Creek [Chipola Fm], which is in a Burdigalian marine marl/sandstone in the Chipola Formation of Florida.

Ecology: epifaunal carnivore

Average measurements (in mm): shell 15.0 x 7.2