Trimma macrophthalmus, Large-eyed pygmygoby

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Trimma macrophthalmus (Tomiyama, 1936)

Large-eyed pygmygoby
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This map was computer-generated and has not yet been reviewed.
Trimma macrophthalmus   AquaMaps   Data sources: GBIF OBIS
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Image of Trimma macrophthalmus (Large-eyed pygmygoby)
Trimma macrophthalmus
Picture by Allen, G.R.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335);  macrophthalmus: Origin of name not given, but presumably from ‘macro’ for large and the Greek noun ‘opthalmos’, meaning eye; originally spelled as ‘macrophthalmus’, and the spelling is retained because the second half of the specific name is a noun; thus treated as noun in apposition.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋 礁区鱼类; 深度上下限 5 - 35 m (Ref. 90102).   热带

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indo-West Pacific: East Africa (including Sodwana Bay, South Africa) east to Fiji, north to Japan. Recently recorded from Tonga (Ref. 53797).
印度-西太平洋: 东非 (包括南非的索德瓦讷湾) 东至斐济, 北至日本。 最近从东加记录。 (参考文献 53797)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2798)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 9-10; 臀棘 1; 臀鳍软条: 8 - 9. Very similar to T. okinawae but lacks predorsal scales (Ref. 37816). Body with ctenoid scales except ventral midline and pectoral base with cycloid scales. Transverse scales 7-8. Mouth slightly oblique upwards. Second spine longest in 1st dorsal; rays of 2nd dorsal nearly equal; anal fin similar to 2nd dorsal; pectoral reaches to vertical of anus; pelvic fins without frenum but connected to basal membrane (Ref. 43541); characterized further by body with greyish matrix with dense red to orange spotting on head and body; median fins with faint yellow spotting; pair of large red spots on base of pectoral fin; longitudinal scale series 26-27; cheek and opercle without scales; depth of body 3.9-4.2 in TL (Ref. 90102).
非常类似 T. okinawae 但是缺乏前背的鳞片.(参考文献 37816) 身体有有栉鳞的鳞片除腹的中线与胸鳍基底有圆鳞。 横跨的鳞片 7-8. 嘴些微斜向上的。 第二根棘长的在第一背鳍中; 第二背鳍的鳍条几乎等于; 臀鳍类似第二背鳍; 胸鳍达到垂直的肛门; 没有系带的腹鳍但是连接到基膜.(参考文献 43541)

生物学特性     字汇 (例如 epibenthic)

Bottom-dweller of seaward reefs (Ref. 37816). Usually in small groups in caves and under ledges (Ref. 90102).

临海礁石的底栖鱼类.(参考文献 37816)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

印度-西太平洋: 东非 (包括南非的索德瓦讷湾) 东至斐济, 北至日本。 最近从东加记录。 (参考文献 53797)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Hoese, D.F., 1986. Gobiidae. p. 774-807. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 2798)

世界自然保护联盟红皮书 (Ref. 120744)

  最不相关 (LC) ; Date assessed: 10 March 2015

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 24.1 - 28.8, mean 27.5 (based on 420 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00418 - 0.01902), b=3.08 (2.91 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153):  Low vulnerability (10 of 100) .