真巨口魚屬

真巨口魚屬（學名：Eustomias）為巨口魚科的一屬魚類。屬名源於希臘語 eu（好）+ stoma（口），指的是其獨特的口部結構。

## 下屬物種

本屬包括以下物種：

瑪瑙真巨口魚｜Eustomias achirus｜Parin & Pokhil'skaya, 1974

Eustomias acinosus｜Regan & Trewavas, 1930

大西洋真巨口魚｜Eustomias aequatorialis｜Clarke, 1998

Eustomias albibulbus｜Clarke, 2001

聯球真巨口魚｜Eustomias appositus｜Gibbs, Clarke & Gomon, 1983

樹球真巨口魚｜Eustomias arborifer｜Parr, 1927

澳洲真巨口魚｜Eustomias australensis｜Gibbs, Clarke & Gomon, 1983

Eustomias austratlanticus｜Gibbs, Clarke & Gomon, 1983

Eustomias bertelseni｜Gibbs, Clarke & Gomon, 1983

Eustomias bibulboides｜Gibbs, Clarke & Gomon, 1983

雙球真巨口魚｜Eustomias bibulbosus｜Parr, 1927

歧鬚真巨口魚｜Eustomias bifilis｜Gibbs, 1960

比氏真巨口魚｜Eustomias bigelowi｜Welsh, 1923

雙緣真巨口魚｜Eustomias bimargaritatus｜Regan & Trewavas, 1930

Eustomias bimargaritoides｜Gibbs, Clarke & Gomon, 1983

賓氏真巨口魚｜Eustomias binghami｜Parr, 1927

雙瘤真巨口魚｜Eustomias bituberatus｜Regan & Trewavas, 1930

Eustomias borealis｜Clarke, 2000

布氏真巨口魚｜Eustomias braueri｜Zugmayer, 1911

短髭真巨口魚｜Eustomias brevibarbatus｜Parr, 1927

Eustomias bulbiramis｜Clarke, 2001

球鬚真巨口魚｜Eustomias bulbornatus｜Gibbs, 1960

瘤鬚真巨口魚｜Eustomias cancriensis｜Gibbs, Clarke & Gomon, 1983

Eustomias cirritus｜Gibbs, Clarke & Gomon, 1983

Eustomias clarkei｜Kimura, 2026

Eustomias contiguus｜Gibbs, Clarke & Gomon, 1983

Eustomias crossotus｜Gibbs, Clarke & Gomon, 1983

Eustomias crucis｜Gibbs & Craddock, 1973

Eustomias cryptobulbus｜Clarke, 2001

Eustomias curtatus｜Gibbs, Clarke & Gomon, 1983

Eustomias curtifilis｜Clarke, 2000

Eustomias danae｜Clarke, 2001

Eustomias decoratus｜Gibbs, 1971

棍狀真巨口魚｜Eustomias dendriticus｜Regan & Trewavas, 1930

Eustomias deofamiliaris｜Gibbs, Clarke & Gomon, 1983

Eustomias digitatus｜Gomon & Gibbs, 1985

Eustomias dinema｜Clarke, 1999

Eustomias dispar｜Gomon & Gibbs, 1985

Eustomias drechseli｜Regan & Trewavas, 1930

疑真巨口魚｜Eustomias dubius｜Parr, 1927

Eustomias elongatus｜Clarke, 2001

內鬚真巨口魚｜Eustomias enbarbatus｜Welsh, 1923

叉鬚真巨口魚｜Eustomias filifer｜(Gilchrist, 1906)

絲鬚真巨口魚｜Eustomias fissibarbis｜(Pappenheim, 1912)

Eustomias flagellifer｜Clarke, 2001

叉球真巨口魚｜Eustomias furcifer｜Regan & Trewavas, 1930

吉氏真巨口魚｜Eustomias gibbsi｜Johnson & Rosenblatt, 1971

Eustomias globulifer｜Regan & Trewavas, 1930

鬚球真巨口魚｜Eustomias grandibulbus｜Gibbs, Clarke & Gomon, 1983

Eustomias hulleyi｜Gomon & Gibbs, 1985

下裸真巨口魚｜Eustomias hypopsilus｜Gomon & Gibbs, 1985

Eustomias ignotus｜Gomon & Gibbs, 1985

Eustomias inconstans｜Gibbs, Clarke & Gomon, 1983

維德角真巨口魚｜Eustomias insularum｜Clarke, 1998

中長真巨口魚｜Eustomias intermedius｜Clarke, 1998

Eustomias interruptus｜Clarke, 1999

艾氏真巨口魚｜Eustomias ioani｜Parin & Pokhil'skaya, 1974

Eustomias jimcraddocki｜Sutton & Hartel, 2004

Eustomias kikimora｜Prokofiev, 2015

克氏真巨口魚｜Eustomias kreffti｜Gibbs, Clarke & Gomon, 1983

Eustomias lanceolatus｜Clarke, 1999

細真巨口魚｜Eustomias leptobolus｜Regan & Trewavas, 1930

滑鰭真巨口魚｜Eustomias lipochirus｜Regan & Trewavas, 1930

長鬚真巨口魚｜Eustomias longibarba｜Parr, 1927

Eustomias longiramis｜Clarke, 2001

大絲真巨口魚｜Eustomias macronema｜Regan & Trewavas, 1930

大眼真巨口魚｜Eustomias macrophthalmus｜Parr, 1927

大尾真巨口魚｜Eustomias macrurus｜Regan & Trewavas, 1930

Eustomias magnificus｜Clarke, 2001

Eustomias medusa｜Gibbs, Clarke & Gomon, 1983

黑線真巨口魚｜Eustomias melanonema｜Regan & Trewavas, 1930

黑點真巨口魚｜Eustomias melanostigma｜Regan & Trewavas, 1930

Eustomias melanostigmoides｜Gibbs, Clarke & Gomon, 1983

Eustomias mesostenus｜Gibbs, Clarke & Gomon, 1983

Eustomias metamelas｜Gomon & Gibbs, 1985

小星真巨口魚｜Eustomias micraster｜Parr, 1927

Eustomias microcephalus｜Parr, 1927

Eustomias micropterygius｜Parr, 1927

Eustomias mikhailini｜Prokofiev, 2020

Eustomias minimus｜Clarke, 1999

Eustomias monoclonoides｜Clarke, 1999

Eustomias monoclonus｜Regan & Trewavas, 1930

Eustomias monodactylus｜Regan & Trewavas, 1930

多線真巨口魚｜Eustomias multifilis｜Parin & Pokhil'skaya, 1978

Eustomias natalisa｜Prokofiev, 2020

暗色真巨口魚｜Eustomias obscurus

東方真巨口魚｜Eustomias orientalis｜Gibbs, Clarke & Gomon, 1983

大翔丸真巨口魚｜Eustomias oshoromaru｜Kimura, 2026

太平洋真巨口魚｜Eustomias pacificus｜Gibbs, Clarke & Gomon, 1983

Eustomias parini｜Clarke, 2001

Eustomias parri｜Regan & Trewavas, 1930

展鰭真巨口魚｜Eustomias patulus｜Regan & Trewavas, 1930

Eustomias paucifilis｜Parr, 1927

Eustomias paxtoni｜Clarke, 2001

Eustomias perplexus｜Gibbs, Clarke & Gomon, 1983

Eustomias pinnatus｜Clarke, 1999

多星真巨口魚｜Eustomias polyaster｜Parr, 1927

Eustomias posti｜Gibbs, Clarke & Gomon, 1983

Eustomias precarius｜Gomon & Gibbs, 1985

Eustomias problematicus｜Clarke, 2001

梨形真巨口魚｜Eustomias pyrifer｜Regan & Trewavas, 1930

Eustomias quadrifilis｜Gomon & Gibbs, 1985

Eustomias radicifilis｜Borodin, 1930

Eustomias robertsi｜Stewart, Kenaley & Sutton, 2024

塞氏真巨口魚｜Eustomias satterleei｜Beebe, 1933

Eustomias schiffi｜Beebe, 1932

史氏真巨口魚｜Eustomias schmidti｜Regan & Trewavas, 1930

Eustomias silvescens｜Regan & Trewavas, 1930

Eustomias similis｜Parin, 1978

簡真巨口魚｜Eustomias simplex｜Regan & Trewavas, 1930

圓球真巨口魚｜Eustomias spherulifer｜Gibbs, Clarke & Gomon, 1983

Eustomias stamen｜Koeda & Ho, 2019

Eustomias stigmatopleura｜Regan & Trewavas, 1930

Eustomias suluensis｜Gibbs, Clarke & Gomon, 1983

特氏真巨口魚｜Eustomias tenisoni｜Regan & Trewavas, 1930

四線真巨口魚｜Eustomias tetranema｜Zugmayer, 1913

Eustomias teuthidopsis｜Gibbs, Clarke & Gomon, 1983

長絲真巨口魚｜Eustomias tomentosis｜Clarke, 1998

屈氏真巨口魚｜Eustomias trewavasae｜Norman, 1930

三歧真巨口魚｜Eustomias triramis｜Regan & Trewavas, 1930

Eustomias tritentaculatus｜Koeda & Ho, 2019

Eustomias trituberatus｜Regan & Trewavas, 1930

Eustomias uniramis｜Clarke, 1999

雜色真巨口魚｜Eustomias variabilis｜Regan & Trewavas, 1930

維氏真巨口魚｜Eustomias vitiazi｜Parin & Pokhil'skaya, 1974

Eustomias vulgaris｜Clarke, 2001

伍氏真巨口魚｜Eustomias woollardi｜Clarke, 1998

加勒比海真巨口魚｜Eustomias xenobolus｜Regan & Trewavas, 1930

Eustomias zygolampas｜Prokofiev, 2019

## 基本資料

- 學名：Eustomias
- 命名者：Vaillant, 1888
- subdivision_ranks：種
- 栽培群成員：見正文