Classification / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala.; aurea: The specific name is from the Latin adjective ‘aurea’, meaning golden, in reference to the golden color of this fish..
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Tropical
Asia: West Bengal, India.
Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL αρσενικό/απροσδιόριστο; (Ref. 94011)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 11; Μαλακές εδρικές ακτίνες: 8. This species can be diagnosed from all congeners by the combination of the following
characters: lateral line incomplete, with 3-4 pored scales; 25-26+1 scales in the lateral series, ½5/1/3-3½ scales in transverse line on body; 9 pre-dorsal scales; last unbranched dorsal-fin ray slender, serrated, with 19-22 serrae on posterior margin; barbels absent; a black band around the caudal peduncle covering scales 23-25 of the lateral series; a black blotch beneath the origin of the dorsal fin and a black spot above the origin of the anal fin (Ref. 94011).
Occurs in ponds.
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Knight, J.D.M., 2013. Pethia aurea (Teleostei: Cyprinidae), a new species of barb from West Bengal, India, with redescription of P. gelius and P. canius. Zootaxa 3700(1):173-184. (Ref. 94011)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
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).
Τροφικό Επίπεδο (Ref.
69278): 2.9 ±0.2 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).