''Apogonichthyoides'' 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 nom ...

of fish in the family

Apogonidae Cardinalfishes are a family, Apogonidae, of ray-finned fishes found in the Atlantic, Indian, and Pacific Oceans; they are chiefly marine, but some species are found in brackish water and a few (notably ''Glossamia'') are found in fresh water. A h ...

, the cardinalfishes. They are native to the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by t ...

and the western

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ...

. This genus was separated from ''

Apogon ''Apogon'' is a large genus of fish in the family ''Apogonidae'', the cardinalfishes. They are among the most common fish on coral reefs. Over 200 species have been classified in genus ''Apogon'' as members of several subgenera. Some of these sub ...

'' in 2010. These species are light brown to brownish black in color, often with dark, elongated spots or stripes. Usually, they have a line on the cheek and two bars on the body. Some species have an eye-like spot on the side of the body.Fraser, T.H. & Allen, G.R. (2010)
Cardinalfish of the genus ''Apogonichthyoides'' Smith, 1949 (Apogonidae) with a description of a new species from the West-Pacific region.
''Zootaxa, 2348: 40-56.'' Apogonichthyoides brevicaudatus

Species

The 24 recognized species in this genus are:Mabuchi, K., Fraser, T.H., Song, H., Azuma, Y. & Nishida, M. (2014)
Revision of the systematics of the cardinalfishes (Percomorpha: Apogonidae) based on molecular analyses and comparative reevaluation of morphological characters.
''Zootaxa, 3846 (2): 151–203.'' * '' Apogonichthyoides atripes'' ( J. D. Ogilby, 1916) (bullseye cardinalfish) * '' Apogonichthyoides brevicaudatus'' ( M. C. W. Weber, 1909) (many-banded cardinalfish) * '' Apogonichthyoides cantoris'' ( Bleeker, 1851) * ''

Apogonichthyoides cathetogramma ''Apogonichthyoides'' is a genus of fish in the family Apogonidae, the cardinalfishes. They are native to the Indian Ocean and the western Pacific Ocean. This genus was separated from ''Apogon'' in 2010. These species are light brown to brownish ...

'' ( S. Tanaka (I), 1917) * '' Apogonichthyoides chrysurus'' (J. D. Ogilby, 1889) (golden cardinalfish) * '' Apogonichthyoides enigmaticus'' J. L. B. Smith, 1961 * '' Apogonichthyoides erdmanni'' T. H. Fraser & G. R. Allen, 2011 (deep-reef cardinalfish) * '' Apogonichthyoides euspilotus'' (T. H. Fraser, 2006) * '' Apogonichthyoides gardineri'' (

Regan The family name Regan, along with its cognates O'Regan, O Regan, Reagan, and O'Reagan, is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin, from Ua Riagáin. The meaning is likely to have originated in ancient Gaelic ''ri'' ...

, 1908) * '' Apogonichthyoides heptastygma'' ( G. Cuvier, 1828) * '' Apogonichthyoides maculipinnis'' (Regan, 1908) * '' Apogonichthyoides melas'' (Bleeker, 1848) (black cardinalfish) * '' Apogonichthyoides miniatus'' T. H. Fraser, 2010 * ''

Apogonichthyoides niger ''Apogonichthyoides'' is a genus of fish in the family Apogonidae, the cardinalfishes. They are native to the Indian Ocean and the western Pacific Ocean. This genus was separated from ''Apogon'' in 2010. These species are light brown to brownish ...

'' ( Döderlein ( de), 1883) * ''

Apogonichthyoides nigripinnis ''Apogonichthyoides'' is a genus of fish in the family Apogonidae, the cardinalfishes. They are native to the Indian Ocean and the western Pacific Ocean. This genus was separated from ''Apogon'' in 2010. These species are light brown to brownish ...

'' (G. Cuvier, 1828) (bullseye) * '' Apogonichthyoides opercularis'' ( W. J. Macleay, 1878) (pearly-cheek cardinalfish) * '' Apogonichthyoides pharaonis'' ( Bellotti, 1874) * '' Apogonichthyoides pseudotaeniatus'' ( Gon, 1986) (doublebar cardinalfish) * '' Apogonichthyoides regani'' ( Whitley, 1951) * '' Apogonichthyoides sialis'' ( D. S. Jordan & W. F. Thompson, 1914) (twinbar cardinalfish) * '' Apogonichthyoides taeniatus'' (G. Cuvier, 1828) (twobelt cardinalfish) * '' Apogonichthyoides timorensis'' (Bleeker, 1854) (Timor cardinalfish) * '' Apogonichthyoides umbratilis'' T. H. Fraser & G. R. Allen, 2010 (cryptic cardinalfish) * '' Apogonichthyoides uninotatus'' ( H. M. Smith &

Radcliffe Radcliffe or Radcliff may refer to: Places * Radcliffe Line, a border between India and Pakistan United Kingdom * Radcliffe, Greater Manchester ** Radcliffe Tower, the remains of a medieval manor house in the town ** Radcliffe tram stop * ...

, 1912) (onespot cardinalfish)

References

{{Taxonbar, from=Q773675 Apogoninae Marine fish genera Taxa named by J. L. B. Smith