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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Puntius: Lantin, punctum = point, the point of the sword (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ; pH range: 6.0 - 8.0; dH range: 5 - 19. Tropical; 23°C - 27°C (Ref. 30491); 8°N - 6°N
Asia: Kelani to Nilwala basins, Sri Lanka. The more colorful varieties are possibly being overfished for the aquarium trade.
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 4832); common length : 2.5 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 6028)
Occurs mainly in heavily shaded streams and rivulets, preferring shallow, slow-flowing water with silt substrate and leaf debris. Omnivorous, the gut containing detritus, green algae, diatoms, dipterans and animal matter. About 200 eggs are scattered among marginal plants. Young hatch in 1-2 days and are free-swimming after 48 hours. Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
ການປະມົງ: ທີ່ບໍ່ມີຄວາມສົນໃຈ; ຕູ້ປາ: ທີ່ມີການຄ້າສູງ
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=0.01259 (0.00571 - 0.02773), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 2.8 ±0.1 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref.
120179): ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (tm<1, Fec=150-250).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).