Classification / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); validus: Specific name, validus, from the Latin meaning strong or powerful, in reference to the robust appearance of the species (Ref. 106731).
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical
Africa: N’sele River and Mayi Ndombe River, Congo River basin in Democratic Republic of the Congo (Ref. 106731), and Léfini River in Congo Republic (Ref. 122753).
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 9.6 cm SL पुल्लिंग / अलिंग; (Ref. 106731)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; गुदा कांटा: 0; ऐनल सौफट रेज़: 8; जानवरों की रीड़ का जोड़: 34 - 35. Diagnosis: It is distinguished from all other African smiliogastrin species by the following features that, in combination, uniquely diagnose the species: scales in midlateral series not enlarged relative to impinging rows above and below; barbels well developed, maxillary pair extending beyond level of mideye, mandibular pair reaching level of midopercle; numerous conical tubercles over snout and cheek, and dorsum of head; small circular occipital fontanel often present and located medially at parietal suture; gill rakers well developed, 8 or 9 on hypo- and ceratobranchial elements of first arch; last unbranched dorsal-fin ray weakly ossified, flexible, and lacking serrations along posterior edge; dorsal fin creamy white proximally, distal half to two thirds darkly pigmented (Ref. 106731).
This species is omnivorous and opportunistic (Ref. 106731). Gut contents contained disarticulated insect remains, woody debris, seeds, macerated grasses and terrestrial arthropod remains of spiders and ants (Ref. 106731). Specimens collected in June, July, and August showed no sign of maturation of ovaries or testes; most large individuals collected in March had enlarged testes or ovaries filled with numerous small, round eggs suggesting that peak breeding occurs at that time (Ref. 106731).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Stiassny, M.L.J, T.L.D. Liyandja and R.J.C. Monsembula Iyaba, 2016. A new small barb (Cyprininae: Smiliogastrini) from the N’sele and Mayi Ndombe rivers in the lower reaches of the middle Congo basin (Democratic Republic of Congo, Central Africa). Am. Mus. Novit. 3848:1-15. (Ref. 106731)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
