Классификация / Names
народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa
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Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: biffi: Named for Dr. Eldredge (Biff) Bermingham (STRI), for his important contribution to the knowledge of neotropical fish biogeography.
Eponymy: Dr Eldredge ‘Biff ’ Bermingham is an American biologist and biogeographer. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный донно-пелагический; пределы глубины 9 - 30 m (Ref. 54794). Tropical
Eastern Central Pacific: tropical Eastern Pacific from central and north Costa Rica and El Salvador. Although Kailola and Bussing (1995) speculate that “Arius” species A extends southwards to Panamá, R. Cooke (pers. comm., 2004) doubts that this species is present in Panamá, at least from Parita Bay eastwards (Ref 54794).
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 32.4 cm SL самец/пол неопределен; (Ref. 54794)
Краткое описание
определительные ключи | морфология | морфометрия
Notarius biffi is distinguished from other EP species of Notarius by the following combination of features: a small mouth, its width 34.2–39.3% (mean 36.2%) HL; eye large, its diameter 3.8–4.5% (mean 4.2%); short mandibulary barbels, their length 10.2–13.1% (mean 11.6%) SL; short anterior internarial distance, 17.9–20.8% (mean 19.4%) HL; relatively slender caudal peduncle, depth 6.1–6.7% (mean 6.4%) SL; and gill rakers on first arch 3–4+7–8 (mode 12). The combination of the following characters also distinguish this species from other EP ariids: triangular humeral process, three pairs of barbels present, fleshy furrow between posterior nostrils absent, fleshy groove in median depression of head absent, coarse to sharp granules or spinulations on anterior surface of head shield absent, and gill rakers on rear surfaces of first two gill arches absent (Ref 54794).
Inshore marine and brackish waters, and high salinity estuaries (Ref 54794).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Betancur-R., R. and A. Acero P., 2004. Description of Notarius biffi n. sp. and redescription of N. insculptus (Jordan and Gilbert) (Siluriformes: Ariidae) from the eastern Pacific, with evidence of monophyly and limits of Notarius. Zootaxa 703:1-20. (Ref. 54794)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Traumatogenic (Ref. 58010)
Использование человеком
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29.1, mean 27.9 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).