>
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Sinocyclocheilus: Latin, sino, sina = from China + Greek, kyklos = circle + Greek, cheilos = lip (Ref. 45335); longicornus: From the Latin words longus, meaning long, and cornu or cornus, meaning horn of the forehead, in reference to the presence of a long horn-like structure on the back of the head (Ref. 128063).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
Asia: Southwest China.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL macho/indeterminado; (Ref. 128063)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
This species is distinguished from its congeners by the following combination of characters: presence of a long unforked horn-like structure or bulge on the back of the head; body moderately elongate and compressed, albinotic body without pigmentation; body without scales, lateral line pores 38-49; presence of small and degenerated eyes in upper half of head; snout short, U-shaped; dorsal-fin rays, ii, 7; long pectoral-fin rays, i, 13; anal-fin rays, iii, 5; long pelvic-fin rays, i, 7; gill rakers well developed, 9 on first gill arch; tip of the pelvic-fin rays not reaching the anus when pelvic-fin rays extended backward. Color: body overall white, slightly pink posterior to dorsal fin, barbels and gills red (Ref. 128063).
Inhabit a completely dark cave environments (Ref. 128063).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Xu, C., T. Luo, J.-J. Zhou, L. Wu, X.-R. Zhao, H.-F. Yang, N. Xiao and J. Zhou, 2023. Sinocyclocheilus longicornus (Cypriniformes, Cyprinidae), a new species of microphthalmic hypogean fish from Guizhou, Southwest China. Zookeys 1141:1-28. (Ref. 128063)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Nível Trófico (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
