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Galaxias globiceps Eigenmann, 1928

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Galaxias globiceps
Picture by Berra, T.M.

Chile country information

Common names: Galaxias, Puye
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, small stream in Los Alcerces near Puerto Montt in southern Chile (Ref. 34281). Also Ref. 6376, 34282.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ci.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: McDowall, R.M., 1971
National Database:

Common names from other countries

Galaxias, Puye, 圆头南乳鱼, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Galaxiiformes (Southern smelts) > Galaxiidae (Galaxiids) > Galaxiinae
Etymology: Galaxias: Greek, galaxias, ou = a kind of fish (Ref. 45335).
  More on author: Eigenmann.

Issue
There are 8 specimens in Eigenmann's type series. Berra and Ruiz (1994) collected 12 juveniles (22-29 mm SL) that matched the diagnostic measurements specified by McDowall (1971b), but when subjected to principal components analysis, the juveniles resemble Galaxias platei (Berra and Barbour 1998). Further collecting is needed to dertermine if G. globiceps is still extant.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性.   溫帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

South America: Known only from the type locality at Los Alerces near Puerto Montt, Chile.
南美洲: 已知只來自模式標本產地了在瞧! 在 Puerto Montt ，智利附近的 Alerces。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 10.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 34281)

生物学特性     字汇 (例如 epibenthic)

Facultative air-breathing in the genus (Ref. 126274)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

南美洲: 已知只來自模式標本產地了在瞧! 在 Puerto Montt ，智利附近的 Alerces。

主要参考文献 Upload your references | 参考文献 | 合作者 : Berra, Tim M. | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  次级保育类动物, 见 IUCN 红皮书 (VU) (B1ab(iii,v)); Date assessed: 29 March 2021

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00205 - 0.01170), b=3.12 (2.91 - 3.33), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).