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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: rufus: Name from Latin ‘rufus’ meaning red; referring to the red color of fins of the new species..
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy; Mức độ sâu 1 - 5 m (Ref. 104747). Tropical
Asia: Kerala, India.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.6 cm SL con đực/không giới tính; (Ref. 104747)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các vây lưng mềm (tổng cộng) : 11; Tia mềm vây hậu môn: 8. This species is distinguished from its relative species in having the following characters: higher body, with body depth at dorsal fin origin 39.2- 41.5 % SL and dorsal fin nearer to caudal fin base than snout tip and a little behind ventral origin; dorsal fin green and other fins red; predorsal scales 11-12; lateral line scales 30;scales between lateral line and dorsal fin base 6½ (Ref. 104747).
The type locality of this species in Manimal River at Venpala, is less than 50 m wide and 1- 5 m deep; bank height about 1 m with respect to the general water level in summer season. Sediments in this stretch are generally silty clays with occasional patches of sand. The channel bed is blanketed by mud dominated sediments. The stretch of this river is covered by moderately dense riparian vegetation (Ref. 104747).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Plamoottil, M., 2014. Puntius nelsoni, Systomus chryseus and S. rufus (Cypriniformes: Cyprinidae), three new fish species from Kerala, India. Int'l J of Fauna and Biological Stud. 1(6):135-145. (Ref. 104747)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
