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; erythromycter: Derived from the Greek erythros (red), and mykter (nose), in reference to the red snout in males.
More on author: Kullander.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Tropical
Asia: Myanmar in most of the smaller water bodies near Myitkyina and in Lake Indawgyi.
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 3.3 cm SL αρσενικό/απροσδιόριστο; (Ref. 75627)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 11 - 12; Μαλακές εδρικές ακτίνες: 8. Belongs to the Puntius conchoniusspecies group, similar to Puntius yuensis, Puntius ornatus, and Puntius nankyweensis by having dark band encircling caudal peduncle well posterior to base of anal fin, the absence of humeral mark, and in
Puntius nankyweensis, 10 (rarely 11) circumpeduncular scales. Differs from
Puntius nankyweensis by the absence of barbels (vs. presence of maxillary barbels),
transverse scale count ½4/1/3½ (vs. ½3/1/4½), scales in lateral row 18-20 (vs. 20-23), lateral scale row running curved (vs. straight) from head to caudal fin, caudal peduncle blotch positioned on scales 16-17 or 16-18 (vs. 18-20 or 19-20), and longer anal fin (17.1-22.0 vs. 12.1-16.4 % of SL). Can be differentiated from Puntius yuensis by smaller size (largest known specimen 33.1 mm SL vs. 55 mm SL), fewer scales in lateral row (18-20 vs. 21-22), and caudal peduncle blotch on scales 16-17 or 16-18 (vs. 19-20); and from Puntius ornatus by smaller size (largest known specimen 33.1 mm SL vs. 42 mm SL), less scales in lateral row (18-20 vs. 21-22), deeper body (41.2-46.0 % SL vs. 35.9 -38.7 % SL), 10-11 vs. 12 circumpeduncular scales, and caudal peduncle blotch on scales 16-17 or 16-18 (vs. 18-19 or 19-20) (Ref. 75627).
Body shape (shape guide): short and / or deep.
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Pethiyagoda, R., M. Meegaskumbura and K. Maduwage, 2012. A synopsis of the South Asian fishes referred to Puntius (Pisces: Cyprinidae). Ichthyol. Explor. Freshwat. 23(1):69-95. (Ref. 91036)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00587 - 0.04278), b=2.94 (2.71 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 2.8 ±0.2 se; based on size and trophs of closest relatives
Ελαστικότητα (Αναφ.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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