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Siluriformes (Catfishes) >
Scoloplacidae (Spiny dwarf catfishes)
Etymology: Scoloplax: Greek, skoloplax = a thorned plate (Ref. 45335); baileyi: Named for Dr. Reeve M. Bailey (1911-2011), for his remarkable contributions to ichthyology including the description of the genus Scoloplax and its type species, S. dicra.
Eponymy: Dr Reeve Maclaren Bailey (1911–2011) was an American ichthyologist. [...] (Ref. 128868), visit book page.
Окружающая среда: среда / климатическая зона / пределы глубины / диапазон распространения
экология
; пресноводный донно-пелагический; пределы глубины 0 - 2 m (Ref. 92919). Tropical
South America: Brazil.
Размер / Вес / Возраст
половая зрелость: Lm ?  range ? - ? cm
Max length : 1.5 cm SL самец/пол неопределен; (Ref. 92919)
Facultative air-breathing in the genus (Ref. 126274); Found in Rio Unini basin, in mid-sized streams within dense forest vegetation and these streams are blackwater throughout most of the year. During the dry season, some streams carry a small amount of sediment and present higher pH and conductivity values. Substrate consists of sand and silt and collections done using handnets sweeping stream bottom in depths that ranged
from 0.4 to 1.5 meters. Stream temperature varied from 24.8 °C to 26.7 °C, pH from 5.2 to 6.5, conductivity from 8.8 to 18.6 µS/cm, and dissolved oxygen from 1.07 to 6.68 mg/l. Also collected together with this species are at least 40 species, including other undescribed species, from different taxonomic groups (Ref. 92919).
Жизненный цикл и брачное поведение
половая зрелость | размножение | нерест | икра | Плодовитость | личинки
Rocha, M., H. Lazzarotto and L.H. Rapp Py-Daniel, 2012. A new species of Scoloplax with a remarkable new tooth morphology within Loricarioidea (Siluriformes: Scoloplacidae). Copeia 2012(4):670-677. (Ref. 92919)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-2 (Global))
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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Оценки, основанные на моделях
Индекс филогенетического разнообразия (ссылка 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Трофический уровень (ссылка 69278) |
3.0 ±0.5 se; based on size and trophs of closest relatives |
Уязвимость рыбной ловли (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |