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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala; arunachalensis: Named for its type locality, the state Arunachal Pradesh.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Tropical
Asia: India.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 3.4 cm SL macho / no sexado; (Ref. 121779)
Descripción breve
Claves de identificación | Morfología | Morfometría
Vértebra: 27 - 28. This species is distinguished from its congeners of Pethia by the following set of characters: small body-size (30.1-34.0 mm SL); incomplete lateral line, lateral line pored scales 6-7; predorsal scales 8-9; last simple dorsal-fin ray osseous and serrated posteriorly with 16-18 serrae; circumpeduncular scales 12; a distinct black caudal spot encompassing the 17th-19th lateral line scale (Ref. 121779).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Shangningam, B., L. Kosygin and B.R. Chowdhury, 2019. Pethia arunachalensis, a new species of small barb (Teleostei:Cyprinidae) from Arunachal Pradesh, India. Rec. zool. Surv. India 119(4):328-333. (Ref. 121779)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01585 (0.00585 - 0.04297), b=2.94 (2.71 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.8 ±0.2 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |