Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Eugnathogobius: Greek, eu = good + Greek, gnathos = jaw + Latin, gobius = gudgeon (Ref. 45335); stictos: Name from the Greek stiktos, meaning spotted or dappled, in reference to the fine spots on the body (Ref. 80545).
More on author: Larson.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल पिलाजिक. Tropical
Australia: known so far only from one locality, the East Alligator River estuary, Northern Territory (Ref. 80545).
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm SL पुल्लिंग / अलिंग; (Ref. 80545)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 6 - 7; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 8 - 9; गुदा कांटा: 1; ऐनल सौफट रेज़: 7 - 8. Small, slender-bodied Eugnathogobius; first dorsal fin always V; second dorsal rays I, 8-9; anal rays I, 7-8; pectoral rays 14-18; TRB 15-22; predorsal scales absent; headpores absent; scales on body mostly cycloid, weak, ctenoid scales present on caudal peduncle; gill opening restricted to pectoral base; colour pale yellowish with small brown to blackish spots and flecks along upper sides of body and caudal fin dusky with vertical bars (Ref. 80545).
Collected with 1 mm mesh beam-trawl from muddy substrate (Ref. 80545).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Larson, H.K., 2009. Review of the gobiid fish genera Eugnathogobius and Pseudogobiopsis (Gobioidei: Gobiidae: Gobionellinae), with descriptions of three new species. The Raffles Bulletin of Zoology 57(1):127-181. (Ref. 80545)
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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 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).
