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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: parakana: The species name, parakana, is in reference to the Parakanã, inhabitants of the margins of the lower rio Tocantins, in the State of Pará. Parakanã, an American group that historically inhabited the area of the lower rio Tocantins, drainage from whi.
Eponymy: Francesca Raimonde La Monte (1895–1982) was an ichthyologist who worked at the AMNH (1920–1968). [...] The Parakanã are an indigenous people who used to live in the area of the lower Rio Tocantins, Pará, Brazil, where the holotype was collected. (Ref. 128868), visit book page.
ສະພາບແວດລ້ອມ: ສະພາບແວດລ້ອມ / ເຂດດິນຟ້າອາກາດ / ລະດັບຄວາມເລິກ / ຂອບເຂດການແຈກຢາຍ
ນິເວດວິທະຍາ
; ນ້ຳຈືດ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ. Tropical
South America: Brazil. Known from the type locality at lower rio Tocantins, below Tucuruí Dam (Ref. 83332).
ຂະໜາດ / ນ້ຳໜັກ / ອາຍຸ
ການຈະເລີນເຕັມໄວ: Lm ? range ? - ? cm
Max length : 13.1 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 83332)
ຄຳອະທິບາຍສັ້ນໆ
ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
This species is distinguished from its congeners by the following characters: position of the anal-fin is more anterior with its origin situated anterior to the vertical through the distal tip of the last dorsal-fin ray (vs. anal-originating posteriorly); it differs further (except with L. avacanoeiro and L. stibaros) in lacking plates on the anterior tip of the snout (vs. snout entirely covered with plates or with an inconspicuous naked area), in teeth having long cusps (vs. short), and having a longer dentary in specimens larger than 50 mm SL, 20.1-22.6%, (vs. 11.5-19.1% HL); differs from L. filamentosus and L. llanero in having a semi-oval shaped lower lip (vs. semicircular shaped); similar to L. avacanoeiro and L. stibaros, but from which it may be distinguished by having a broader head 101.3-106.1% (vs. 78.9-101.4% HL) and the greater orbital diameter 16.6-17.3%, (vs. 13.7-15.5% HL), in specimens larger than 10.0 cm SL; also differs from L. avacanoeiro in having a longer first branched dorsal-fin ray 26.4-31.0% (vs. 20.5-26.7% SL) (Ref.83332).
Body shape (shape guide): elongated; Cross section: other (see remarks).
ວົງຈອນຊີວິດ ແລະພຶດຕິກໍາການຫາຄູ່
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
de Carvalho Paixão, A. and M. Toledo-Piza, 2009. Systematics of Lamontichthys Miranda-Ribeiro (Siluriformes: Loricariidae), with the description of two new species. Neotrop. Ichthyol. 7(4):519-568. (Ref. 83332)
ສະຖານະພາບບັນຊີແດງຂອງ IUCN (Ref. 130435: Version 2025-2 (Global))
ໄພຂົ່ມຂູ່ຕໍ່ມະນຸດ
Harmless
ການນໍາໃຊ້ຂອງມະນຸດ
ເຄື່ອງມື
ບົດລາຍງານພິເສດ
ດາວໂຫລດ XML
ແຫຼ່ງອີນເຕີເນັດ
ການຄາດຄະເນໂດຍອີງໃສ່ແບບຈໍາລອງ
ດັດຊະນີຄວາມຫຼາກຫຼາຍທາງຊີວະພາບ (ເອກະສານອ້າງອີງ
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00398 (0.00185 - 0.00857), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (ເອກະສານອ້າງອີງ
69278): 2.5 ±0.2 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (ເອກະສານອ້າງອີງ
120179): ຂະໜາດກາງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 1.4 - 4.4 ປີ (Preliminary K or Fecundity.).
ຄວາມສ່ຽງຕໍ່ການຫາປາ (Ref.
59153): Low vulnerability (10 of 100).
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