ammonites
Siphonalia cotteri Vredenburg 1923 (true whelk)

Gastropoda - Neogastropoda - Buccinidae

Full reference: E. Vredenburg. 1923. Indian Tertiary Gastropoda, No. 5, Fusidae, Turbinellidae, Chrysodomidae, Strepturidae, Buccinidae, Nassidae, Columbellidae, with a short diagnoses of new species by the late E. Vredenburg. Records of the Geological Survey of India 55(1):52-77

Belongs to Siphonalia according to E. Vredenburg 1923

Sister taxa: Siphonalia acuta, Siphonalia andersoni, Siphonalia ariejansseni, Siphonalia belenensis, Siphonalia calvertana, Siphonalia cassidariaeformis, Siphonalia devexus, Siphonalia ishikariana, Siphonalia johnsoni, Siphonalia longirostris, Siphonalia nipponica, Siphonalia nuntia, Siphonalia paradoxica, Siphonalia phosoidea, Siphonalia roblini, Siphonalia shojii, Siphonalia signa, Siphonalia spatiosa, Siphonalia tessaria, Siphonalia trilica

Type specimen: Its type locality is Payagyigon (Singu stage), which is in a Chattian marine horizon in the Singu Formation of Myanmar

Ecology: epifaunal carnivore