''Semisulcospira pacificans'' is a
species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...
of
freshwater snail
Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs ...
with an
operculum, an aquatic
gastropod mollusc in the family
Semisulcospiridae
Semisulcospiridae, common name semisulcospirids, is a family of freshwater snails, aquatic gilled gastropod mollusks with an operculum, in the superfamily Cerithioidea. MolluscaBase eds. (2021). MolluscaBase. Semisulcospiridae J. P. E. Morris ...
.
Distribution
This species occurs in
Anhui
Anhui , (; formerly romanized as Anhwei) is a landlocked province of the People's Republic of China, part of the East China region. Its provincial capital and largest city is Hefei. The province is located across the basins of the Yangtze River ...
Province and
Zhejiang
Zhejiang ( or , ; , also romanized as Chekiang) is an eastern, coastal province of the People's Republic of China. Its capital and largest city is Hangzhou, and other notable cities include Ningbo and Wenzhou. Zhejiang is bordered by ...
Province in Eastern
China.
Ecology
''Semisulcospira pacificans'' lives in fluvial habitats.
References
External links
* Heude P. M. (1888). (1882–1890). "Notes sur les Mollusques terrestres de la vallée du Fleuve Bleu". ''Mémoires concernant l'histoire naturelle de l'empire chinois par des pères de la Compagnie de Jésus'', Mision Catholique, Chang-Hai. (1890). 4: 125
ic188, plates 33-43
page 164-165plate XLI
fig. 22.
Semisulcospiridae
Taxa named by Pierre Marie Heude
{{Semisulcospiridae-stub