Классификация / Names
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Anabantiformes (Gouramies, snakeheads) >
Pristolepididae (Mudperches)
Etymology: Pristolepis: Greek, pristis = saw + Greek, lepis = saw (Ref. 45335); pentacantha: Name from the Greek words 'pente' for five and 'akantha' for thorns; referring to the five spines present in the anal fin of the new fish.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный. Tropical
Asia: India.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 9.5 cm SL самец/пол неопределен; (Ref. 104746)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 15 - 16; членистые (мягкие) лучи спинного плавника (общее число) : 11; колючие лучи анального плавника: 5; членистые (мягкие) лучи анального плавника: 7. This species is distinguished by the following characters: body roughly rectangular and strongly laterally compressed; body depth 2.4- 2.5 in SL; dorsal contour rising gradually from snout towards the dorsal front, convex along the dorsum and abruptly attenuated at the caudal base; head moderate, its length 2.8- 3.0 and depth 2.9-3.2 in SL, pointed towards the snout; mouth upturned, its width 3.4- 3.7 in HL, maxilla ending at vertical at the level of anterior margin of orbit; opercle with two spines posteriorly; preopercle angle serrated with 5-6 serrae; junction of inter and sub opercle
slightly serrated; preorbital without any teeth; pectoral fin reaching 9th scale row downwards posteriorly through 3 scales and then reach 2-3 scales in front of caudal fin base (Ref. 104746).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Plamoottil, M., 2014. Pristolepis pentacantha, a new fish species (Perciformes: Pristolepidae) from Kerala, India. Int'l. J. Scientific Res. 3(5):552-554. (Ref. 104746)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
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Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00808 - 0.04100), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
