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Cypriniformes (Carps) >
Tanichthyidae (Mountain minnows)
Etymology: Tanichthys: Named for Mr Tan Kam Fei, the famous Scout of Kwangtung; for his interest in ichthyology and encouraging the young scouts toward the study of nature; albiventris: Name from Latin words 'albus' meaning white, and 'venter' meaning belly, referring to the distinctive white belly; an adjective.
Eponymy: Tan Kam Fei was a Chinese boy-scout leader who discovered and collected the first specimens of the minnows (1932) and brought them to the attention of the author. (Ref. 128868), visit book page.
Окружающая среда: среда / климатическая зона / пределы глубины / диапазон распространения
экология
; пресноводный донно-пелагический. Subtropical
Asia: China.
Размер / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 2.8 cm SL самец/пол неопределен; (Ref. 125918)
Краткое описание
определительные ключи | морфология | морфометрия
This species is distinguished from T. albonubesT. kuehnei, T. micagemmae. by having a black lateral stripe located on the dorsal half of the flank (vs. on middle of flank), and a reddishorange dorsal-fin margin (vs. white); differs from .T. thacbaensis by the origin of the anal fin, anterior to the base of the last dorsal-fin ray (vs. posterior), and mouth superior (vs. terminal) (Ref. 125918).
Cross section: oval.
Collected at a small hill stream, about 2 m wide on average, located in the depths of the forest. Water depth varied from approximately 0.4 to 1 m and the bottom consisted of mud mixed with sand. Some aquatic plants (Cryptocoryne crispatula and Blyxa sp.) in the lower
part of the habitat. Other fish species found were Oryzias pectoralis, Macropodus hongkongensis and Rhinogobius cf. duospilus (Ref. 125918),
Жизненный цикл и брачное поведение
половая зрелость | размножение | нерест | икра | Плодовитость | личинки
Li, F., T.-Y. Liao, J. Bohlen, Z.-X. Shen, L.-J. Zhao and S. Li, 2022. Two new species of Tanichthys (Teleostei: Cypriniformes) from China. J. Vertebr. Biol. 71(21067):1-13. (Ref. 125918)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-2 (Global))
Угроза для людей
Harmless
Использование человеком
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Оценки, основанные на моделях
Индекс филогенетического разнообразия (ссылка
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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 ±0.2 se; based on size and trophs of closest relatives
Уязвимость рыбной ловли (Ref.
59153): Low vulnerability (10 of 100).
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