''Pila'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomencla ...
of large
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 ...
s with an
operculum,
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
n and
Asia
Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...
n
apple snail
Ampullariidae, commonly known as the apple snails, is a family of large freshwater snails, aquatic gastropod mollusks with a gill and an operculum. These snails simultaneously have a gill and a lung as functional respiratory structures, which ...
s, aquatic
gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, from freshwater, and from land. The ...
mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estim ...
s in the family
Ampullariidae
Ampullariidae, commonly known as the apple snails, is a family of large freshwater snails, aquatic gastropod mollusks with a gill and an operculum. These snails simultaneously have a gill and a lung as functional respiratory structures, whic ...
, the apple snails.
Distribution
Distribution of the genus ''Pila'' include Africa,
Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...
, southern Asia and Indo-Pacific islands. It is amphibious in nature and can undergo summer sleep or aestivation under drought condition. It is generally found in lakes, pools, and sometimes even in the river streams where aquatic vegetation like ''
Vallisneria
''Vallisneria'' (named in honor of Antonio Vallisneri) is a genus of freshwater aquatic plant, commonly called eelgrass, tape grass or vallis. The genus is widely distributed in tropical and subtropical regions of Asia, Africa, Europe, and North ...
'', ''
Pistia
''Pistia'' is a genus of aquatic plants in the arum family, Araceae. It is the sole genus in the tribe ''Pistieae'' which reflects its systematic isolation within the family. The single species it comprises, ''Pistia stratiotes'', is often calle ...
'' are found in large amount for food.
External Features
When viewed from ''
ventral
Standard anatomical terms of location are used to unambiguously describe the anatomy of animals, including humans. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position prov ...
'' side facing the collumella towards the ''observer'', the collumella rotates ''
clockwise
Two-dimensional rotation can occur in two possible directions. Clockwise motion (abbreviated CW) proceeds in the same direction as a clock's hands: from the top to the right, then down and then to the left, and back up to the top. The opposite s ...
'' or ''
Dextral
Sinistral and dextral, in some scientific fields, are the two types of chirality (" handedness") or relative direction. The terms are derived from the Latin words for "left" (''sinister'') and "right" (''dexter''). Other disciplines use different ...
''.
Species
Species within the genus ''Pila'' include:
subgenus ''Pila''
* ''
Pila africana''
(v. Martens, 1886)["''Pila''"](_blank)
The apple snail website, Accessed 16 May 2011.
* ''
Pila ampullacea
''Pila ampullacea'', is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Ampullariidae, the apple snails. MolluscaBase eds. (2020). MolluscaBase. Pila ampullacea (Linnaeus, 1758). Accessed through: Wo ...
''
(Linnaeus, 1758) - type species
* † ''
Pila assermoensis''
(Jodot, 1953)
* ''
Pila brohardi
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Granger, 1892)
* † ''
Pila busserti
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
Harzhauser & Neubauer in Harzhauser et al., 2017
* ''
Pila cecillei
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Philipi, 1848)
* † ''
Pila celebensis
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Quoy & Gaimard, 1834)
* † ''
Pila colchesteri
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
Cox, 1933
* ''
Pila decocta
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Mabille, 1887)
* † ''
Pila falloti
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Jodot, 1953)
* † ''
Pila faujasii
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Serres, 1829)
* † ''
Pila gauthieri
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
''
(Jodot, 1953)
* ''
Pila globosa
''Pila globosa'' is a species of freshwater snail with an operculum, an aquatic gastropod mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks ...
''
(Swainson, 1822)
* ''
Pila gracilis''
(I. Lea, 1856)
* ''
Pila mizoramensis'' Sil, Basak, Karanth & Aravind, 2021
* † ''
Pila mutungi''
Van Damme & Pickford, 1995
* † ''
Pila neuberti''
Harzhauser & Neubauer in Harzhauser et al., 2016
* ''
Pila nevilliana''
(Annandale & Prashad, 1921)
* ''
Pila occidentalis''
(Mousson, 1887)
* ''
Pila ovata''
(Olivier, 1804)[Brown D. S. (1994). ''Freshwater Snails of Africa and their Medical Importance''. ]Taylor & Francis
Taylor & Francis Group is an international company originating in England that publishes books and academic journals. Its parts include Taylor & Francis, Routledge, F1000 Research or Dovepress. It is a division of Informa plc, a United Ki ...
. .
* ''
Pila pesmei
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
* Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
* Pila Partido, a country subdivision in Buenos Aires Province, Argentina ...
''
(Morelet, 1889)
* ''
Pila saxea'' (Reeve, 1856)
* ''
Pila scutata'' (Housson, 1848)
* ''
Pila speciosa''
(Philippi, 1849)
* ''
Pila turbinis''
(I. Lea, 1856)
* ''
Pila virens
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
* Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
* Pila Partido, a country subdivision in Buenos Aires Province, Argentina ...
''
(Lamarck, 1822)
* ''
Pila virescens'' (Deshayes, 1824)
* ''
Pila wernei''
(Philipi, 1851)
subgenus ''
Turbinicola'' Annandale & Prashad, 1921
* ''
Pila aperta'' (Prashad, 1925)
*
''Pila'' (''Turbinicola'') ''saxea'' (Annandale & Prashad, 1921)
;Synonyms:
* ''Pila aldersoni''
Pain, 1946: synonym of ''
Pomacea aldersoni''
(Pain, 1946) (original combination)
* ''Pila angelica''
(Annandale, 1920): synonym of ''
Pila celebensis
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
*Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
*Pila Partido, a country subdivision in Buenos Aires Province, Argentina
* ...
'' (Quoy & Gaimard, 1834)
* ''Pila conica''
(Wood, 1828): synonym of ''
Pila scutata''
(Mousson, 1848)
* ''Pila gradata''
(E. A. Smith, 1881): synonym of ''
Pila ovata''
(Olivier, 1804)
* ''Pila hollingsworthi''
T. Pain, 1946: synonym of ''
Pomacea hollingsworthi''
(Pain, 1946) (original combination)
* ''Pila polita''
(Deshayes, 1830): synonym of ''
Pila virescens''
(Deshayes, 1824)
* † ''Pila selvensis''
(Vidal, 1917) †: synonym of † ''
Selvovum selvense''
(Vidal, 1917)
Ecology
''Pila'' species are a host of a trematode ''
Multicotyle purvisi''.
Human use
The shells of ''Pila'' are used in traditional
ethnomedicine
Ethnomedicine is a study or comparison of the traditional medicine based on bioactive compounds in plants and animals and practiced by various ethnic groups, especially those with little access to western medicines, e.g., indigenous peoples. The ...
for weakness by
Saharia
The Sahar, Sehariya, or Sahariya are an ethnic group in the state of Madhya Pradesh, India. The Saharias are mainly found in the districts of Morena, Sheopur, Bhind, Gwalior, Datia, Shivpuri, Vidisha and Guna districts of Madhya Pradesh and ...
people in
Rajasthan
Rajasthan (; lit. 'Land of Kings') is a state in northern India. It covers or 10.4 per cent of India's total geographical area. It is the largest Indian state by area and the seventh largest by population. It is on India's northwestern si ...
, India.
''
Pila ampullacea
''Pila ampullacea'', is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Ampullariidae, the apple snails. MolluscaBase eds. (2020). MolluscaBase. Pila ampullacea (Linnaeus, 1758). Accessed through: Wo ...
'' and ''
Pila pesmei
Pila may refer to:
Architecture
* Pila (architecture), a type of veranda in Sri Lankan farm houses
Places
* Pila, Buenos Aires, a town in Buenos Aires Province, Argentina
* Pila Partido, a country subdivision in Buenos Aires Province, Argentina ...
'' are some of the rice field snail species traditionally eaten in
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
that have been displaced by the invasive golden apple
snail, ''
Pomacea canaliculata
''Pomacea canaliculata'', commonly known as the golden apple snail or the channeled apple snail, is a species of large freshwater snail with gills and an operculum, an aquatic gastropod mollusc in the family Ampullariidae, the apple snails.
S ...
''.
[''Heavy Predation on Freshwater Bryozoans by the Golden Apple Snail, Pomacea canaliculata Lamarck, 1822 (Ampullariidae)''; The Natural History Journal of Chulalongkorn University 6(1): 31-36, May 2006]
References
External links
Swainson, W. (1840). A treatise on malacology or shells and shell-fish. London, Longman. viii + 419 pp.Repelin, J. (1902). Description des faunes et des gisements du Cénomanien saumâtre ou d'eau douce du Midi de la France. Annales du Musée d'histoire naturelle de Marseille. Section de Géologie. 7: 1-133 Lamarck, J.B.M. (1799). Prodrome d'une nouvelle classification des coquilles, comprenant une rédaction appropriée des caractères géneriques, et l'établissement d'un grand nombre de genres nouveaux. Mémoires de la Société d'Histoire Naturelle de Paris. 1: 63-91Montfort_P._(Denys_de)._(1808-1810)._Conchyliologie_systématique_et_classification_méthodique_des_coquilles._Paris:_Schoell._Vol._1:_pp._lxxxvii_+_409_[1808_Vol._2:_pp._676_+_16_,1810.html" ;"title="808">Montfort P. (Denys de). (1808-1810). Conchyliologie systématique et classification méthodique des coquilles. Paris: Schoell. Vol. 1: pp. lxxxvii + 409 [1808
Vol. 2: pp. 676 + 16 ,1810">808">Montfort P. (Denys de). (1808-1810). Conchyliologie systématique et classification méthodique des coquilles. Paris: Schoell. Vol. 1: pp. lxxxvii + 409 [1808
Vol. 2: pp. 676 + 16 ,1810
Cowie, R. H. & Thiengo, S. C. (2003). The apple snails of the Americas (Mollusca: Gastropoda: Ampullariidae: Asolene, Felipponea, Marisa, Pomacea, Pomella): A nomenclatural and type catalog. Malacologia. 45(1): 41-100.Cowie R.H. (2015). The recent apple snails of Africa and Asia (Mollusca: Gastropoda: Ampullariidae: Afropomus, Forbesopomus, Lanistes, Pila, Saulea): a nomenclatural and type catalogue. The apple snails of the Americas: addenda and corrigenda. Zootaxa. 3940(1): 1-92 enson, W. H. (1829). Description of the animal of Ampullaria, a genus of freshwater Testacea, with a notice of two species inhabiting the freshwaters of the Gangetic Provinces. Gleanings in Science. 1(2): 52-54.
Ampullariidae
{{Ampullariidae-stub