(Needle fishes) > Zenarchopteridae
(Internally fertilized halfbeaks)
Etymology: Dermogenys: Greek, derma = skin + Greek, geny, -yos = face, jaw (Ref. 45335). More on authors: Kuhl & vanHasselt.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Biển; Nước ngọt; Thuộc về nước lợ ; pH range: 7.0 - 8.0; dH range: 9 - 19; Mức độ sâu 0 - ? m. Tropical; 24°C - 28°C (Ref. 30491)
Asia: Java, Indonesia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 16.1 cm TL con đực/không giới tính; (Ref. 111275)
Found in rivers, rivulets, canals, drains, ponds and lakes (Ref. 4833). Rarely found in the sea (Ref. 45255). Inhabits medium to large rivers, flooded fields and mainly stagnant waters including sluggish flowing canals of the lower Mekong (Ref. 12975). Most common in areas with floating plants or rooted aquatics that reach the surface (Ref. 12693). Larvae and early juveniles are sometimes found in the upper reaches of mangroves during the wet season (Ref. 43081). A live-bearer species. Feed on worms, crustaceans and insects (Ref. 7020). Rarely taken in commercial catches, although it may be found in subsistence catches. Not seen in markets (Ref. 12693).
Life cycle and mating behavior
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Gives birth to 10-30 young.
Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Các nghề cá: buôn bán nhỏ; Bể nuôi cá: Tính thương mại
Các công cụ
Các nguồn internet
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00183 - 0.00997), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Mức dinh dưỡng (Ref. 69278
): 3.4 ±0.45 se; based on food items.
Thích nghi nhanh (Ref. 120179
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .