>
Beloniformes (Needle fishes) >
Zenarchopteridae (Internally fertilized halfbeaks)
Etymology: Hemirhamphodon: Greek, hemi = half + Greek, rhamphos = bill + greek, odous = teeth (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة; مياه مخلوطة محيطي; pH range: 6.0 - 8.0; dH range: 5 - 12; نطاق العمق 0 - ? m. Tropical; 24°C - 28°C (Ref. 30491)
Asia: southern Thailand, Malaysia, Singapore and Indonesia.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL ذكر/ مختلط الجنس; (Ref. 57235); 6.0 cm TL (female)
Belongs to the pogonognathus group with dorsal fin melanophores of one size instead of two and a distinct gap present between the pigment in the distal part of the fin between fin rays 3-8 and the dorsal fin base that is greater than the distance between two adjacent fin rays (Ref. 26761).
Found in peats and lowland forest streams (Ref. 57235). In fresh and brackish water. Females bear live young (Ref. 58777). Uncommon aquarium species (Ref. 57235).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | 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: Version 2024-1)
استخدامات بشرية
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00200 - 0.01044), b=3.03 (2.82 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
