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Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Periophthalmus: Greek, peri = around + Greek, ophthalmos = eye (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный демерсальный. Tropical
Indo-Pacific: Indonesia, Malaysia, Singapore, Australia, and the Philippines.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 4.5 cm SL самец/пол неопределен; (Ref. 7050)
Краткое описание
определительные ключи | морфология | морфометрия
Distinguished by the following characteristics: no pelvic frenum, or if present, only visible
with magnification; pelvic fins totally separate; D 1 short and rounded, brown inframarginal stripe terminating into a prominent black spot, no elongate spines; D2 with single dusky stripe mesially; dorsal fins not connected by membrane; Dl with 9'-11 spines; longitudinal scale count 52-70; head width 14.2-19.3% SL; pelvic fin length 11.7-15.1 % SL; length of anal fin base 17.8-21.1% SL; length ofD2 base 18.8-21.3% SL; total D2 elements 12-13; total anal fin elements 11-12; TRDB 14-20 (Ref. 5218).
Facultative air-breathing (Ref. 126274); An intertidal and amphibious air-breather that actively shuttling back and forth between rock pools and air (Ref. 31184).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.7 °C (based on 2511 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00564 - 0.01857), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±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).
