Neenchelys parvipectoralis, Mini-fin work eel

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Neenchelys parvipectoralis Chu, Wu & Jin, 1981

Mini-fin work eel
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Neenchelys parvipectoralis   AquaMaps   Data sources: GBIF OBIS
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Image of Neenchelys parvipectoralis (Mini-fin work eel)
Neenchelys parvipectoralis
Picture by Ho, H.-C.

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

Actinopteri > Anguilliformes (Eels and morays) 鰻鱺目 (Eels and morays) > Ophichthidae (Snake eels) 蛇鰻科 (Snake eels) > Myrophinae
Etymology: Neenchelys: Name from Greek 'neo' for new and 'enchelys' for eel..

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

; 海洋 居於水底的; 深度上下限 100 - 300 m (Ref. 96531).   

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

Northwestern Pacific: China, Taiwan and Vietnam.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 32.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 96531)

簡短描述 型態特徵 | 形態測量圖

脊椎骨: 138 - 148. This species is distinguished by the following characters: body stout and cylindrical, depth at gill openings 23-29 times in TL, 1.7-3 in HL; minute pectoral fin, a small transparent flap; dorsal-fin origin at anterior trunk region, 0.5-0.7 in HL, behind gill opening, predorsal length 5.7-6.4 in TL; head length 8.8-9.9 in TL; tail 1.6-1.8 in T; lower rim of anterior nostril with a slender pointed appendage; MVF 20-55-143; single median temporal and interorbital; pores; supraorbital pores 1 + 4; infraorbital pores 5 + 1 (2 pores between anterior and posterior nostrils); mandibular pores 6 or 7 (mainly 6); preopercular pores 1 or 2 (mainly 1); supratemporal pores 3; cephalic lateral line pores 12-14; predorsal pores 19-24; preanal pores 53-59; colour when fresh uniformly pinkish yellow, when preserved creamy white; posterior margins of median fins blackish (Ref. 96531).

生物學特性     字彙 (例如 epibenthic)

A demersal species found at depths of less than 3300 m. A specimen collected with fully ripe eggs suggests that it is a small species (Ref. 96531).

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 : McCosker, John | 合作者

Ho, H.-C., J.E. McCosker and D.G. Smith, 2013. Revision of the worm eel genus Neenchelys (Ophichthidae; Myrophinae), with descriptions of three new species from the western Pacific Ocean. Zoological Studies 52(58):1-20. (Ref. 96531)

IUCN 瀕危狀態 (Ref. 123251)

  未評估 

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 





人類使用

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新陳代謝
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生態毒物學
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孕卵數

卵發育
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Estimates based on models

Preferred temperature (Ref. 115969): 15 - 23, mean 19.2 °C (based on 49 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00076 (0.00029 - 0.00198), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.7 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 (23 of 100) .