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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.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique. Subtropical
Asia: China.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 2.8 cm SL mâle / non sexé; (Ref. 125918)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
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),
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
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).
Niveau trophique (Réf.
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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