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Teleostei >
Gobiiformes (Gobies) >
Eleotridae (Bully sleepers)
Etymology: Mogurnda: Aboriginal name used in Australia; kaimana: Named with reference to the nearby town of Kaimana, the capital of Kaimana Regency, within which the type locality is situated.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 居于水底的.
分布
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Asia: Lake Furnusu in West Papua, Indonesia.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 11.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 95614)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 8; 背的软条 (总数) : 11 - 12; 臀鳍软条: 11 - 12; 脊椎骨: 10 - 13. Mogurnda kaimana is distinguished by the following combination of characters: 11 or 12 soft dorsal rays; 12 (rarely 11) soft anal rays; 15-17 (rarely 17) pectoral rays; 36-42 scales in lateral series; 21-25 predorsal scales; usually 9 (80% of specimens with 8-9) rakers on lower limb of first gill arch; body depth at pelvic origin 21.1-26.4% SL; body depth at anal origin 21.1-26.4% SL; head length 34.338.1% SL; interorbital width 11.3-14.2% SL; pelvic-fin length 18.6-25.9% SL; caudal-peduncle depth 12.4-15.2% SL; snout profile concave, especially noticeable in adults, but detectable in juveniles as small as 25 mm SL; and young specimens with a series of about 10 dark squares on sides, gradually developing pattern of numerous irregular spots and blotches on side, becoming increasingly melanistic with age, while adults entirely dark brown, nearly blackish (sometimes with hint of darker mottling) (Ref. 95614).
Body shape (shape guide): elongated.
Found in a small mountain lake, Lake Furnusu. Most of its paratypes occurred adjacent to a rocky shore among aquatic vegetation and submerged Pandanus roots. Other fishes found in the lake are provisionally identified as Neosilurus brevidorsalis (Plotosidae), Craterocephalus sp. (Atherinidae), Melanotaenia mairasi (Melanotaeniidae) , and Oxyeleotris nullipora Eleotridae (Ref. 95614).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Allen, G.R. and R.K. Hadiaty, 2014. Two new species of freshwater gudgeons (Eleotridae: Mogurnda) from the Arguni Bay Region of West Papua, Indonesia. aqua, Int. J. Ichthyol. 20(2):97-110. (Ref. 95614)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
极度濒危 (CR) (B1ab(iii)); Date assessed: 05 December 2019
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00393 - 0.02918), b=3.12 (2.90 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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