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Galaxiiformes (Southern smelts) >
Galaxiidae (Galaxiids) > Galaxiinae
Etymology: Brachygalaxias: Greek, brachys, eia = short + Greek, galaxias = a fish (Ref. 45335).
Eponymy: Professor Dr Dillman Samuel Bullock (1878–1971) was an agriculturalist, naturalist and Methodist missionary. [...] (Ref. 128868), visit book page.
More on author: Regan.
Issue
Includes B. gothei Busse (1982) which was considered a junior synonym of G. bullocki by Berra et al. (1995). See McDowall (1971b) for detailed description. Occasionally kept as an aquarium species.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Temperate; 15°C - 20°C (Ref. 2060); 35°S - 42°S (Ref. 79894)
South America: Central Chile from about Talca south to Chiloé Island.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 5.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 34281)
Facultative air-breathing in the genus (Ref. 126274); Breeding activity occurs from June to September (Ref. 33843).
Berra, T.M., 2003. Family Galaxiidae (Galaxiids). p. 503-506. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 79894)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00358 - 0.01533), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Fec=50).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).