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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Phoxininae
Etymology: Phoxinus: Greek, phoxinos = certain river fish (Ref. 45335); adagumicus: Named after the Adagum River, left tributary of the lower reach of the Kuban River, where the species occurs; an adjective.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
; स्वच्छ जल, अलवण जल पिलाजिक. Temperate
Europe: Russia.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 5.1 cm SL पुल्लिंग / अलिंग; (Ref. 131041); 5.8 cm SL (female)
संक्षिप्त वर्णन
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
This species is distinguished from geographically close congeners (P. chrysoprasius, P. colchicus) by the presence and predominance of specimens with single-row pharyngeal teeth on one or both sides and a combination of characters, none of which is unique: head depth at nape 54.1-64.8% HL (mean 60.5), and head depth through eye 45.3-51.6% HL (mean 48.0); head length 2.7-3.7 (mean 3.1) times caudal peduncle depth in females and 2.7-3.2 (mean 2.9) times in males; body width at dorsal-fin origin 1.4-2 (mean1.6) times caudal peduncle depth in females and 1.3-1.6 (mean 1.4) times in males; mean number of scale rows on left and right breast patches 3-9 (mean 6.1); scales below lateral line 8-14 (mean 11.8); circumpeduncular scales 37-50 (mean 41.5); 3rd-6th type of breast scalation (mode 4th type) (Ref. 131041).
This species was found only in small streams located in mountainous and foothill areas– in a zone of a width about 15-20 km along the northern slope of the western part of the Main Caucasian Range (Ref. 131041).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Artaev, O.N., I.S Turbanov, A.A. Bolotovskiy, A.A. Gandlin and B.A. Levin, 2024. Taxonomic revision of Phoxinus minnows (Leuciscidae) from Caucasus, with description of a new narrow-ranged endemic species. Zoosystematics and Evolution 100(1):291-308. (Ref. 131041)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: कोई रुचि बग़ैर
साधन
विशेष रिपोर्ट
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इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 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=0.00589 (0.00244 - 0.01420), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
3.0 ±0.4 se; based on size and trophs of closest relatives |
लौटाव (संदर्भ 120179) |
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.). |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low vulnerability (19 of 100). 🛈 |