رده بندی / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Oreonectes: Greek, oreos = mountain + Greek, nekton = swimmer (Ref. 45335); elongatus: Named from Latin word meaning elongated.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين نزديك كف زي. Tropical
Asia: Guangxi, China.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 7.8 cm SL جنس نر / بدون خواص جنسي; (Ref. 88136)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 9; شعاع نرم باله مخرجي: 7; مهره ها: 38 - 39. This species can be distinguished from its congeners by this set of characters: the most elongated body, body depth/SL 8.62-10.68% (vs. 11.70-16.55%); eyeless; caudal fin forked; well-developed adipose crests on caudal peduncle; body naked and de-pigmented. It is similar to O. translucens by lacking eyes and with forked caudal fin, but differs from the latter by the appearance of anterior nostril (long nostril tube and barbel of the anterior nostril, 18.6-26.3% HL) and caudal crests (adipose and not transparent) as well as more counts of vertebrae (4+38-39 vs. 4+32) (Ref. 88136).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Tang, L., Y. Zhao and C. Zhang, 2012. A new blind loach, Oreonectes elongatus sp. nov. (Cypriniformes: Balitoridae) from Guangxi, China. Environ. Biol. Fishes 93:483-490. (Ref. 88136)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00376 - 0.02016), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).