Taxonomic Remarks
The most recent distributional records were published by Weitzman & Weitzman (1982: Fig. 229). The most recent systematic description is by Weitzman & Cobb (1975). Occasionally exported as an aquarium fish with various small tetragonopterines and Nannostomus espei from Guyana. This species is now the second smallest species of Nannostomus, the smallest being Nannostomus anduzei. See Weitzman et al. (2001) and Bork & Mayland (1998).
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00661 (0.00287 - 0.01523), b=3.13 (2.93 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |