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Gobiomorphus coxii (Krefft, 1864)
Cox's gudgeon
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Gobiomorphus coxii
Picture by Aland, G.
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Picture by Aland, G.
Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa
> Gobiiformes (Gobies) > Eleotridae (Bully sleepers)
Etymology: Gobiomorphus: Latin, gobius = gudgeon + Greek, morphe = shape (Ref. 45335).
Eponymy: Krefft does not explain the eponym, but it probably honours James Charles Cox (1834– 1912), who also collected a snake that Krefft described in a companion paper. [...] (Ref. 128868), visit book page.
Etymology: Gobiomorphus: Latin, gobius = gudgeon + Greek, morphe = shape (Ref. 45335).
Eponymy: Krefft does not explain the eponym, but it probably honours James Charles Cox (1834– 1912), who also collected a snake that Krefft described in a companion paper. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी
; स्वच्छ जल, अलवण जल ड़िमरसल; पोटामोड़िरोमस (Ref. 51243). High altitude
वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri
Oceania: restricted to the southeast coast of Australia.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 19.0 cm TL पुल्लिंग / अलिंग; (Ref. 2906); common length : 15.0 cm TL पुल्लिंग / अलिंग; (Ref. 2906)
Max length : 19.0 cm TL पुल्लिंग / अलिंग; (Ref. 2906); common length : 15.0 cm TL पुल्लिंग / अलिंग; (Ref. 2906)
Populations appear more abundant in southern rivers, in flowing areas, including rapids (Ref. 2906, 44894). Adults are not found in lower reaches but individuals range upstream into areas of altitudes up to 700 m (Ref. 2906). Rarely found near to the sea (Ref. 44894). Individuals have been observed climbing dam walls using their pectorals, out of direct water flow (Ref. 2906). Adults feed on aquatic insects and mosquitofish. Juveniles generally found closer to the sea. During upstream migration these fish are capable of climbing waterfalls and steep dams. The female lays eggs on rocky surfaces and the male guards and fans the nest until hatching several days later (Ref. 44894).
Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Main reference
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Merrick, J.R. and G.E. Schmida, 1984. Australian freshwater fishes: biology and management. Griffin Press Ltd., South Australia. 409 p. (Ref. 2906)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Least Concern (LC) ; Date assessed: 15 February 2019
CITES
Not Evaluated
Threat to humans
Harmless
Human uses
FAO - Publication: search | FishSource |
अधिक जानकारी
Trophic ecology
खाद्य पदार्थ
संघटक आहार
आहार खपत
Food rations
परभक्षी
खाद्य पदार्थ
संघटक आहार
आहार खपत
Food rations
परभक्षी
Ecology
पारिस्थितिकी
पारिस्थितिकी
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
भर्ती
बहुतायत
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
भर्ती
बहुतायत
Life cycle
पुनरुत्पत्ति
परिपक्व अवधि
Maturity/Gills rel.
Fecundity
मछलीऔ का अंडे देना
Spawning aggregations
अंडे
Egg development
लार्वा
लारवल गतिकी
पुनरुत्पत्ति
परिपक्व अवधि
Maturity/Gills rel.
Fecundity
मछलीऔ का अंडे देना
Spawning aggregations
अंडे
Egg development
लार्वा
लारवल गतिकी
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
आनुवंशिकी
Heterozygosity
हैरेटिबिलटी
आनुवंशिकी
Heterozygosity
हैरेटिबिलटी
साधन
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इंटरनेट स्रोत
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: वर्ग, प्रजाति | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, खोज | World Records Freshwater Fishing | Zoological Record
Estimates based on models
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00286 - 0.01269), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278): 3.4 ±0.2 se; based on size and trophs of closest relatives
लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).