''Tachyrhynchus'' is a
genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of
sea snail
Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguishe ...
s,
marine gastropod
Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, freshwater, and fro ...
mollusk
Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...
s in the
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Turritellidae
Turritellidae, with the common name "tower shells" or "tower snails", is a Taxonomy (biology), taxonomic family (biology), family of small- to medium-sized sea snails, marine gastropod molluscs in the Sorbeoconcha clade.
They are filter feeders; ...
.
Species
The following species are recognised in the genus ''Tachyrhynchus'':
*''
Tachyrhynchus erosus''
*†''
Tachyrhynchus ilpiskensis''
*†''
Tachyrhynchus importunus''
*''
Tachyrhynchus lacteolus''
*''
Tachyrhynchus nomurai''
*†''
Tachyrhynchus plicatus''
*†''
Tachyrhynchus podkagernensis''
*''
Tachyrhynchus reticulatus''
*''
Tachyrhynchus stearnsii''
*†''
Tachyrhynchus tuberculosus''
*''
Tachyrhynchus urashimanus''
*''
Tachyrhynchus ventricosus''
*†''
Tachyrhynchus venustellus''
*†''
Tachyrhynchus yamaokaensis''
*''
Tachyrhynchus yanamii''
References
Turritellidae
{{Turritellidae-stub