Классификация / Names
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Characiformes (Characins) >
Acestrorhynchidae (Smallscale pike characins) > Acestrorhynchinae
Etymology: Acestrorhynchus: Greek, agkistron = hook + Greek, rhyngchos = snout (Ref. 45335).
Eponymy: Mrs Isaline Drecq was the wife of Guy van den Bossche, who was a member of the expedition to Brazil during which the holotype was collected. At the time of the description, she was referred to as ‘the late’ Mrs. Isaline Drecq. (Ref. 128868), visit book page.
More on authors: Menezes & Géry.
Issue
See Menezes & Géry, 1983:577 for detailed description.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
South America: Rio Madeira basin in Brazil.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 10.1 cm SL самец/пол неопределен; (Ref. 27925)
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Oyakawa, O.T., 1998. Catalogo dos tipos de peixes recentes do Museu de Zoologia da USP. I. Characiformes (Teleostei: Ostariophysi). Pap. Avuls. Zool. 39(23):443-507. (Ref. 27925)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00338 - 0.01626), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.7 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).