''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. 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 ''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 anthracinum'' J.Balfour-Browne, 1939 * ''

Coelostoma assinicum ''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 Hy ...

'' Mouchamps, 1958 * ''

Coelostoma austrine ''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 balfourbrownei ''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 ...

'' M.Hansen, 1999 * '' Coelostoma basilewskyi'' Mouchamps, 1958 * ''

Coelostoma bechynei ''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 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 ''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 Hy ...

'' 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 ''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 Hy ...

'' 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 ''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 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 ''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, 1941 * ''

Coelostoma edwardsi ''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, 1940 * ''

Coelostoma erinna ''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 escalerai ''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 Hy ...

'' 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 ''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 Hy ...

'' 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 ''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 Hy ...

'' Jia, Fenglong, Aston & Fikáček, 2014 * ''

Coelostoma hajeki ''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 Hy ...

'' Jia, Fenglong, Aston & Fikáček, 2014 * '' Coelostoma himalayanum'' Hebauer, 2002 * ''

Coelostoma hirsutum ''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 hispanicum'' (Küster, 1848) * '' Coelostoma homalinum'' Hebauer, 2002 * ''

Coelostoma hongkongense ''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 Hy ...

'' 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 ''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 injuratum'' J.Balfour-Browne, 1952 * '' Coelostoma insidiosum'' Mouchamps, 1958 * ''

Coelostoma insolitum ''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 irregulare'' Hebauer, 2001 * ''

Coelostoma jaechi ''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 Hy ...

'' Jia, Fenglong, Renchao Lin, Eric Chan, Skale & Fikáček, 2017 * ''

Coelostoma jeanneli ''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 Hy ...

'' Mouchamps, 1958 * '' Coelostoma kantnerorum'' Hebauer, 2006 * ''

Coelostoma lamottei ''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, 1958 * ''

Coelostoma lazarense ''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 Hy ...

'' 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 ''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, 1939 * ''

Coelostoma lesnei ''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 Hy ...

'' Orchymont, 1936 * ''

Coelostoma lyratum ''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 Hy ...

'' 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 ''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 Hy ...

'' Hebauer, 2002 * ''

Coelostoma mocquerysi ''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 montanum ''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 Hy ...

'' Mouchamps, 1958 * ''

Coelostoma mouchampsi ''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 Hy ...

'' M.Hansen, 1999 * ''

Coelostoma neavei ''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 nostocinum ''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 ...

'' Sheth, Ghate & Fikáček, 2020 * '' Coelostoma oceanicum'' Mouchamps, 1958 * ''

Coelostoma optatum ''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, 1952 * ''

Coelostoma orbiculare ''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 Hy ...

'' (Fabricius, 1775) * ''

Coelostoma orchymonti ''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 orientale ''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 Hy ...

'' 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 ''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, 1903 * ''

Coelostoma phallicum ''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 Hy ...

'' 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 ''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 Hy ...

'' J.Balfour-Browne, 1950 * ''

Coelostoma rhomphea ''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 rohani ''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 Hy ...

'' Orchymont, 1931 * ''

Coelostoma rubens ''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 rubiginosum'' J.Balfour-Browne, 1950 * '' Coelostoma rufitarse'' (Boheman, 1851) * ''

Coelostoma rusticum ''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 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 ''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 Hy ...

'' J.Balfour-Browne, 1952 * ''

Coelostoma simulans ''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 Hy ...

'' 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 ''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 subsphaeroides'' (Régimbart, 1907) * ''

Coelostoma subtile ''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 Hy ...

'' Orchymont, 1936 * ''

Coelostoma surkhetensis ''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 Hy ...

'' 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 ''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 Hy ...

'' 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 ''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, 2003 * ''

Coelostoma tortuosum ''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 transcaspicum'' Reitter, 1906 * '' Coelostoma trilobum'' G.Müller, 1942 * ''

Coelostoma turnai ''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, 2006 * ''

Coelostoma vagum ''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 Hy ...

'' Orchymont, 1940 * '' Coelostoma vitalisi'' Orchymont, 1923 * ''

Coelostoma vividum ''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 waterstradti ''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 Hy ...

'' Orchymont, 1936 * ''

Coelostoma wittei ''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 Hy ...

'' J.Balfour-Browne, 1950 * ''

Coelostoma wui ''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 Hy ...

'' Orchymont, 1940 * ''

Coelostoma zumpti ''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 Hy ...

'' Orchymont, 1937

References

{{Taxonbar, from=Q18115294 Hydrophilidae