Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
; ນ້ຳຈືດ; ນ້ຳກ່ອຍ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ; pH range: 6.0 - 8.0; dH range: 9 - 19. Tropical; 25°C - 27°C (Ref. 30491)
South America: Río Atrato, Colombia, to Belém, Brazil near the mouth of the Amazon River, all Atlantic slope drainages.
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.2 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 26240); 7.6 cm SL (female)
Observed from estuaries and river deltas over sand and mud bottoms. Feeds by filtering the substrate or by selectively catching prey. Collected in large numbers during reproduction in shallow flowing water (Ref. 26240).
Life cycle and mating behavior
Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ
Watson, R.E. and H. Horsthemke, 1995. Revision of Euctenogobius, a monotypic subgenus of Awaous, with discussion of its natural history (Teleostei: Gobiidae). Rev. Fr. Aquariol. 22(3-4):83-92. (Ref. 26240)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
ເຄື່ອງມື
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00370 - 0.02149), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 2.5 ±0.1 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
