Classification / Names
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Anabantiformes (Gouramies, snakeheads) >
Channidae (Snakeheads)
Etymology: Channa: Greek, channe, -es = an anchovy (Ref. 45335); stiktos: Name from Greek word ‘stiktos’ meaning ‘spotted’, referring to the numerous conspicuous
spots present on the body; used as an adjective.
Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ. Tropical
ການແຜ່ກະຈາຍ
ປະເທດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | Point map | ການແນະນຳ | Faunafri
Asia: India.
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ? range ? - ? cm
Max length : 18.8 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 131057)
Short description
ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
This species is distinguished from all its congeners, except C. ornatipinnis, C. pulchra,
C. pardalis, C. melanostigma, C. stewartii, by the following characters: with a unique colour pattern, numerous large, black spots on the head and the body; differs from C. ornatipinnis in having black spots on dorsal and ventral sides of the head (vs. no spots on dorsal and ventral sides of the head, with spots restricted to the post-orbital lateral region of the head), and no dark spot on the anal fin of juveniles (vs. presence of series of up to 10 dark spots); differs from Channa pulchra in having black spots on the body well distributed above and below the lateral line (vs. sparsely distributed or absent on the body below the lateral line); differs from C. pardalis in having black spots all over the head (vs. spots restricted to post-orbital region of the head); differs from both C. stewartii, C. melanostigma in having well defined black spots on the head (vs. no spots on the head and restricted to the body) (Ref. 131057).
Obligate air-breathing; This species was collected from streams were clear, slow flowing with cobble substrate and without aquatic vegetation (Ref. 131057).
Life cycle and mating behavior
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Lalramliana, J.D.M. Knight, D.V. Lalhlimpuia and M. Singh, 2018. Integrative taxonomy reveals a new species of snakehead fish, Channa stiktos (Teleostei: Channidae), from Mizoram, North Eastern India. Vertebrate Zoology 68(2):165-175. [Pdf distributed on 26 July 2018; dated 27 July 2018 on title page.] (Ref. 131057)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
ເຄື່ອງມື
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00381 - 0.01816), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.7 ±0.6 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 (13 of 100).
