| Truncaria | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Buccinoidea |
| Family: | Buccinidae |
| Genus: | Truncaria A. Adams & Reeve, 1850 |
| Type species | |
| Buccinum filosumA. Adams & Reeve, 1850 | |
| Synonyms [1] | |
† Truncaria (Coptaxis)Cossmann, 1901 | |
Truncaria is a genus of sea snails, marine gastropod molluscs in the family Buccinidae, the true whelks. [1]
The shell is acuminately oblong and thick. The suture of the spire is channelled . The aperture is anteriorly dilated, posteriorly subemarginated. The columella is arcuated, abruptly truncated in front, with a single anterior fold. [2]
Crassispira is a genus of small predatory sea snails with narrow, high-spired shells, marine gastropod mollusks in the family Pseudomelatomidae.
Teinostoma is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Teinostomatidae.
Nacella is a southern, cold-water genus of true limpets, marine gastropod molluscs in the family Nacellidae, the true limpets.
Ischnochiton is a genus of polyplacophoran mollusc.
Goniodoris is a genus of sea slugs, specifically dorid nudibranchs, marine gastropod molluscs in the family Goniodorididae.
Amphissa is a genus of small sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Drillia is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Daphnella is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Mangelia is a large genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Bela is a genus of sea snails; marine gastropod mollusks in the family Mangeliidae.
Aesopus is a genus of sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Cyllene is a genus of sea snails, marine gastropod mollusks in the family Nassariidae, the nassa mud snails or dog whelks.
Tricolia is a genus of sea snails, marine gastropod mollusks in the subfamily Tricoliinae of the family Phasianellidae.
Pseudoliva is a genus of sea snails, marine gastropod mollusks in the family Pseudolividae.
Guraleus is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Sanguinolaria is a genus of saltwater clams, marine bivalve molluscs of the family Psammobiidae.
Thracia is a genus of bivalve mollusc in the family Thraciidae.
Smaragdinella is a genus of medium-sized sea snails or bubble snails, marine opisthobranch gastropod molluscs in the family Haminoeidae, the haminoea bubble snails, part of the clade Cephalaspidea, the headshield slugs and bubble snails.
Semele is a genus of molluscs of the family Semelidae described in 1817 by Heinrich Christian Friedrich Schumacher.
Tudicla is a genus of sea snails, marine gastropod mollusks in the family Tudiclidae, the true whelks.
