Eviota lacrimosa, Weeping dwarfgoby

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Eviota lacrimosa Tornabene, Ahmadia & Williams, 2013

Weeping dwarfgoby
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Eviota lacrimosa   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota lacrimosa (Weeping dwarfgoby)
Eviota lacrimosa
Picture by Williams, J.T.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Actinopteri > Gobiiformes (Gobies) 鱸形目 (Gobies) > Gobiidae (Gobies) 鰕虎魚科 (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible.;  lacrimosa: Name from Latin 'lacrimosa' meaning tearful or weeping; both scientific and common names refer to the bar below the eye, which is reminiscent of a tear; noun in apposition.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 海洋 底中水層性; 深度上下限 2 - 36 m (Ref. 94084).   

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Central Pacific: known only from the Marquesas Islands, French Polynesia.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 1.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 94084)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 7; 背的軟條 (總數): 8; 臀棘 1; 臀鰭軟條: 7 - 8. This species is characterized by the following set of characters: sensory pore pattern group 2, with only IT pore missing; dorsal/anal ray formula 8/8; some pectoral-fin rays are branched; fifth pelvic-fin ray 1/10-2/10 length of fourth pelvic fin ray; distinct dark vertical stripe on cheek extending ventrally from middle of eye to under lower jaw; urogenital papilla not fimbriate (Ref. 94084).

生物學特性     字彙 (例如 epibenthic)

Collected on small coral bommie on sandy slope (Ref. 94084).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚


主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Tornabene, L., G.N. Ahmadia and J.T. Williams, 2013. Four new species of dwarfgobies (Teleostei: Gobiidae: Eviota) from the Austral, Gambier, Marquesas and Society Archipelagos, French Polynesia. Syst. Biodiver. 11(3):363-380. (Ref. 94084)

IUCN 瀕危狀態 (Ref. 123251)

  無危 (LC) ; Date assessed: 09 March 2015

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 115969): 27.8 - 28.1, mean 28 °C (based on 13 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00261 - 0.01268), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.9   ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
瀕危性 (Ref. 59153):  Low vulnerability (10 of 100) .