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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Gobionellus: Diminutive of Latin, gobius = gudgeon (Ref. 45335).
More on author: Starks.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
; खारा ड़िमरसल. Tropical
Southwest Atlantic: endemic to Brazil.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 13.9 cm TL पुल्लिंग / अलिंग; (Ref. 111953); अधिकतम प्रकाशित वज़न: 10.70 g (Ref. 122735)
पृष्ठीय रीढ़ (सम्पूर्ण) : 7; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11 - 13; गुदा कांटा: 1; ऐनल सौफट रेज़: 14. This species is distinguished from its congeners by the following characters: terminal mouth is oblique; distinct pigmentation of 5 large blotches on sides of trunk, last four of which are vertically elongate, dark blotch on upper half of pectoral-fin base, and broad suborbital patch crossing cheek from eye to middle of upper jaw; D2 13; A 14; dorsal fins not broadly connected; body with small cycloid scales; lateral series 54-66; nape with scales along naked midline; in males, maxilla extending beyond posterior margin of orbit, in females to posterior margin; first gill arch with seven thin rakers on ceratobranchial, one at angle, and six on epibranchial; horizontal midcheek row ‘b’ not extending forward beyond 3rd or 4th transverse suborbital row (Ref. 55435).
Body shape (shape guide): elongated; Cross section: oval.
This species is an inhabitant of estuaries and has been taken over fine sediments near mangroves.
Starks (1913) commented that it was not found in rocky tidal pools (Ref. 55435).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Pezold, F., 2004. Redescriptions and synonymies of species of the American-west African genus Gobionellus (Teleostei: Gobiidae) with a key to species. Copeia 2004(2):281-297. (Ref. 55435)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
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इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00319 - 0.01192), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 3.5 ±0.5 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 (10 of 100).
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