Классификация / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Rivulinae
Etymology: beucheyi: Named for Michael Beuchey, environmentalist and one of the collectors of the new species.
Eponymy: Michael Beuchey is an environmentalist and was one of the collectors of this species along with the authors, Jean Marc Beltramon and Christine Lambert. They have often collected together in the Bolivian Amazon. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
South America: Río San Miguel drainage, Río Madeira basin in Bolivia; also Río Machupo drainage based on a photograph of a single specimen.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm SL самец/пол неопределен; (Ref. 110333); 7.3 cm SL (female)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 11 - 12; членистые (мягкие) лучи анального плавника: 18 - 19.
The type locality at the time of collection was composed of an elongated ephemeral pool measuring about 40 m long, 20 m wide, and 1.2 m deep, with brown water and dense aquatic vegetation. Other fish fishes found were only annual fishes such as Spectrolebias filamentosus and Pterolebias longipinnis (Ref. 110333).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Valdesalici, S., D.T.B. Nielsen and D. Pillet, 2015. Moema beucheyi (Teleostei: Cyprinodontiformes: Rivulidae), a new annual killifish from the Río Madeira basin, Bolivian Amazon. aqua, Int. J. Ichthyol. 21(3):128-135. (Ref. 110333)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00305 - 0.01429), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±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).