Teleostei (teleosts) >
Beloniformes (Needle fishes) >
Zenarchopteridae (Internally fertilized halfbeaks)
Etymology: Hemirhamphodon: Greek, hemi = half + Greek, rhamphos = bill + greek, odous = teeth (Ref. 45335); tengah: Named for the central province of Kalimantan, Kalimantan Tengah from where most of the specimens were collected (Ref. 26761).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; pelagic; depth range 0 - ? m. Tropical
Asia: southern Borneo, Indonesia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.6 cm SL male/unsexed; (Ref. 7050)
Short description
Identification keys | Morphology | Morphometrics
Can be distinguished by the following characters: small size (maximum size 35.5 mm SL), few pectoral, usually 8; 13-15 dorsal fin rays; and anterior position of the anal fin origin, usually under dorsal-fin ray 5 or 6 (Ref. 26761).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Anderson, W.D. III and B.B. Collette, 1991. Revision of the freshwater viviparous halfbeaks of the genus Hemirhamphodon (Teleostei: Hemiramphidae). Ichthyol. Explor. Freshwat. 2(2):151-176. (Ref. 26761)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Tools
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