Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten; brackvatten bottenlevande. Tropical
Asia: endemic to the drainages in Hainan Island, China.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL hane/ej könsbestämd; (Ref. 45625)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Head small and depressed; mouth small, deeply arch and without rostral groove and fold in front of mouth. Caudal fin deeply concave; pectoral fin wide and long; pelvic fin not forming sucker-shape. Body brownish yellow and with irregular black spots.
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Zheng, C.-Y., 1991. Gastromyzonidae. p. 261-286. In J.-H. Pan, L. Zhong, C.-Y. Zheng, H.-L. Wu and J.-H. Liu (eds). 1991. The freshwater fishes of Guangdong Province. Guangdong Science and Technology Press, Guangzhou. 589 p. (Ref. 33406)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00256 - 0.01420), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).