''Coelostoma'' is a genus of
beetles
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...
belonging to the family
Hydrophilidae
Hydrophilidae, also known colloquially as water scavenger beetles, is a family of beetles. Aquatic hydrophilids are notable for their long maxillary palps, which are longer than their antennae. Several of the former subfamilies of Hydrophilidae ...
.
The genus was first described by Brullé in 1835.
The genus has
cosmopolitan distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext ...
,
with 111 described species, representing one of the most diverse genera of Hydrophilidae.
Description
Body rather convex, brown to black. Eyes are medium in size, and deeply excised internally. Antenna consists with 9 antennomeres, and loosely segmented antennal club. Mesoventrite consists with a arrow-head shaped median elevation. Metaventrite is longer than mesoventral elevation. There are strongly raised median portion in Metaventrite broadly projecting anteriorly which become abutted to mesoventral process. Elytra lacking serial punctures.
Species
* ''
Coelostoma aeneolum''
Régimbart, 1903
* ''
Coelostoma aethiopicum''
Orchymont, 1936
* ''
Coelostoma afflatum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Knisch, 1922
* ''
Coelostoma alluaudi''
Mouchamps, 1958
* ''
Coelostoma anthracinum''
J.Balfour-Browne, 1939
* ''
Coelostoma assinicum''
Mouchamps, 1958
* ''
Coelostoma austrine''
Mouchamps, 1958
* ''
Coelostoma balfourbrownei''
M.Hansen, 1999
* ''
Coelostoma basilewskyi''
Mouchamps, 1958
* ''
Coelostoma bechynei''
J.Balfour-Browne, 1959
* ''
Coelostoma bhutanicum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Jayaswal, 1972
* ''
Coelostoma bibilense''
Hebauer, 2000
* ''
Coelostoma bifidum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Jia, Fenglong, Aston & Fikáček, 2014
* ''
Coelostoma bipunctatum''
Jayaswal, 1972
* ''
Coelostoma brachaurum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma brownei
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma brunneum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma bullosum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma camerunense
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma centrale
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma collarti
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma conradsi
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1936
* ''
Coelostoma coomani
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1932
* ''
Coelostoma cooptatum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1932
* ''
Coelostoma coortum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution
In biogeography, cosmopolitan distribution is the term for the range of a ...
''
Orchymont, 1932
* ''
Coelostoma dentatum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Knisch, 1924
* ''
Coelostoma deplexum''
J.Balfour-Browne, 1950
* ''
Coelostoma diversum''
Orchymont, 1932
* ''
Coelostoma dolum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
J.Balfour-Browne, 1950
* ''
Coelostoma ealanum''
Orchymont, 1941
* ''
Coelostoma edwardsi''
J.Balfour-Browne, 1940
* ''
Coelostoma erinna''
J.Balfour-Browne, 1950
* ''
Coelostoma escalerai''
Hernando, 1997
* ''
Coelostoma fabricii
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
(Montrouzier, 1860)
* ''
Coelostoma fallaciosum''
Orchymont, 1936
* ''
Coelostoma fallacosum''
Orchymont, 1936
* ''
Coelostoma freudei''
Mouchamps, 1958
* ''
Coelostoma freyi
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma gentilii''
Jia, Fenglong, Aston & Fikáček, 2014
* ''
Coelostoma hajeki''
Jia, Fenglong, Aston & Fikáček, 2014
* ''
Coelostoma himalayanum''
Hebauer, 2002
* ''
Coelostoma hirsutum''
Mouchamps, 1958
* ''
Coelostoma hispanicum''
(Küster, 1848)
* ''
Coelostoma homalinum''
Hebauer, 2002
* ''
Coelostoma hongkongense''
Jia, Fenglong, Aston & Fikáček, 2014
* ''
Coelostoma horni
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
(Régimbart, 1902)
* ''
Coelostoma huangi''
Jia, Fenglong, Aston & Fikáček, 2014
* ''
Coelostoma injuratum''
J.Balfour-Browne, 1952
* ''
Coelostoma insidiosum''
Mouchamps, 1958
* ''
Coelostoma insolitum''
Orchymont, 1936
* ''
Coelostoma irregulare''
Hebauer, 2001
* ''
Coelostoma jaechi''
Jia, Fenglong, Renchao Lin, Eric Chan, Skale & Fikáček, 2017
* ''
Coelostoma jeanneli''
Mouchamps, 1958
* ''
Coelostoma kantnerorum''
Hebauer, 2006
* ''
Coelostoma lamottei''
J.Balfour-Browne, 1958
* ''
Coelostoma lazarense''
Orchymont, 1925
* ''
Coelostoma lemuriense
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma leonense''
J.Balfour-Browne, 1939
* ''
Coelostoma lesnei''
Orchymont, 1936
* ''
Coelostoma lyratum''
Sheth, Ghate & Fikáček, 2020
* ''
Coelostoma marshalli''
J.Balfour-Browne, 1950
* ''
Coelostoma martensi
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Hebauer, 2002
* ''
Coelostoma medianum''
Hebauer, 2002
* ''
Coelostoma mocquerysi''
Orchymont, 1936
* ''
Coelostoma montanum''
Mouchamps, 1958
* ''
Coelostoma mouchampsi''
M.Hansen, 1999
* ''
Coelostoma neavei''
J.Balfour-Browne, 1950
* ''
Coelostoma nostocinum''
Sheth, Ghate & Fikáček, 2020
* ''
Coelostoma oceanicum''
Mouchamps, 1958
* ''
Coelostoma optatum''
J.Balfour-Browne, 1952
* ''
Coelostoma orbiculare''
(Fabricius, 1775)
* ''
Coelostoma orchymonti''
Mouchamps, 1958
* ''
Coelostoma orientale''
Mouchamps, 1958
* ''
Coelostoma parkeri
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma phalacroides''
Régimbart, 1903
* ''
Coelostoma phallicum''
Orchymont, 1940
* ''
Coelostoma picturatum''
Orchymont, 1936
* ''
Coelostoma protervum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
J.Balfour-Browne, 1959
* ''
Coelostoma proximum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma punctulatum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
(Klug, 1833)
* ''
Coelostoma remotum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Mouchamps, 1958
* ''
Coelostoma rhodesiense''
J.Balfour-Browne, 1950
* ''
Coelostoma rhomphea''
Orchymont, 1936
* ''
Coelostoma rohani''
Orchymont, 1931
* ''
Coelostoma rubens''
Hebauer, 2002
* ''
Coelostoma rubiginosum''
J.Balfour-Browne, 1950
* ''
Coelostoma rufitarse''
(Boheman, 1851)
* ''
Coelostoma rusticum''
Orchymont, 1936
* ''
Coelostoma rutarum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1936
* ''
Coelostoma salvazai
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1919
* ''
Coelostoma segne''
J.Balfour-Browne, 1952
* ''
Coelostoma simulans''
Orchymont, 1925
* ''
Coelostoma solitarium''
Mouchamps, 1958
* ''
Coelostoma stultum
''Coelostoma (Holocoelostoma) stultum'', is a species of water scavenger beetle widely distributed in Palearctic and Oriental realms from West Pacific towards Indian Ocean, such as China, Taiwan, Andaman Islands, Myanmar, India, Indonesia, Japan ...
''
(Walker, 1858)
* ''
Coelostoma subditum''
Orchymont, 1936
* ''
Coelostoma subsphaeroides''
(Régimbart, 1907)
* ''
Coelostoma subtile''
Orchymont, 1936
* ''
Coelostoma surkhetensis''
Hebauer, 2002
* ''
Coelostoma syriacum
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Orchymont, 1936
* ''
Coelostoma tangliangi''
Jia, Fenglong, Renchao Lin, Eric Chan, Skale & Fikáček, 2017
* ''
Coelostoma thienemanni''
Orchymont, 1932
* ''
Coelostoma tina
''Coelostoma'' is a genus of beetles belonging to the family Hydrophilidae. The genus was first described by Brullé in 1835. The genus has cosmopolitan distribution, with 111 described species, representing one of the most diverse genera of Hyd ...
''
Spangler & Steiner, 2003
* ''
Coelostoma togoense''
Hebauer, 2003
* ''
Coelostoma tortuosum''
J.Balfour-Browne, 1959
* ''
Coelostoma transcaspicum''
Reitter, 1906
* ''
Coelostoma trilobum''
G.Müller, 1942
* ''
Coelostoma turnai''
Hebauer, 2006
* ''
Coelostoma vagum''
Orchymont, 1940
* ''
Coelostoma vitalisi''
Orchymont, 1923
* ''
Coelostoma vividum''
Orchymont, 1936
* ''
Coelostoma waterstradti''
Orchymont, 1936
* ''
Coelostoma wittei''
J.Balfour-Browne, 1950
* ''
Coelostoma wui''
Orchymont, 1940
* ''
Coelostoma zumpti''
Orchymont, 1937
References
{{Taxonbar, from=Q18115294
Hydrophilidae