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''Hypoplectrodes'' is a genus of fish belonging to the anthia subfamily (Anthiinae). It contains eight species; six of which are endemic to Australia, with one species endemic to New Zealand, and another found in the southeastern Pacific Ocean. ==Taxonomy== The genus ''Hypoplectrodes'' was first established by the American ichthyologist Theodore Gill in 1862. Gill originally merely assigned a type species (''Plectropoma nigrorobrum'') to the genus, but did not include a diagnosis of its characteristics. As a result, some later taxonomists rejected the name.〔〔 Notably, the British zoologist George Albert Boulenger in the first volume of his ''Catalogue of the Perciform Fishes in the British Museum'' acknowledged Gill's earlier name, but because of the absence of a diagnosis, Boulenger instead preferred to use the later name ''Gilbertia'', coined by the American ichthyologists David Starr Jordan and Carl H. Eigenmann in 1890. Both Jordan and Eigenmann where unaware of Gill's earlier paper and had used a different species as the type. In 1896, after reading Boulenger's book, Gill admitted to not including a diagnosis in his original paper and that he had indeed even forgotten that he had ever named the genus, but he clarified that a diagnosis for ''Hypoplectrodes'' had actually been published in an 1871 paper by the Cuban zoologist Felipe Poey, which Gill had provided via personal correspondence in response to a request by the former author. Thus, the name ''Hypoplectrodes'' was still valid. Gill also pointed out that the name ''Gilbertia'' was also used in 1891 for a genus of moths (now valid as ''Walsinghamiella''). Despite this, most authors continued to use the name ''Gilbertia'' in accordance with Boulenger's more widely known book. Though ''Hypoplectrodes'' was also used, it was then considered a monotypic genus and only contained ''Hypoplectrodes nigroruber'' (the species Gill used as type). In 1927, the Australian ichthyologist Gilbert P. Whitley (who was also unaware of Gill's 1896 paper) pointed out that the fish genus ''Gilbertia'', as with the moth, were both invalidated by an earlier usage of the name ''Gilbertia'' for a genus of molluscs. Whitley proposed the replacement name of ''Ellerkeldia''. In 1989, the American ichthyologist William D. Anderson, Jr. and the South African ichthyologist Phillip C. Heemstra synonymized the genus ''Scopularia'' (established in 1959 for ''Scopularia rubra'' - now accepted as ''Hypoplectrodes semicinctum'') with Whitley's ''Ellerkeldia''. In doing so, they also discovered that ''Ellerkeldia'' was actually a junior synonym of ''Hypoplectrodes''. They published a revised diagnosis of the genus in 1989. The genus is now valid under the name ''Hypoplectrodes''.〔 ''Hypoplectrodes'' is classified under the subfamily Anthiinae of the family Serranidae. It is closely related to the genus ''Plectranthias''.〔〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hypoplectrodes」の詳細全文を読む スポンサード リンク
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