Abstract

[Introduction]. The family Galaxiidae comprises mostly small, scaleless fishes (to about 600 mm long, usually less than 250 mm) that are frequently benthic and cryptic in habit. Most species are elongate and fusiform, often with broad, somewhat depressed heads and thick fleshy fins. Some species are free-ranging in pools and lakes. These tend to have more membranous fins, are more slender in form, and are sometimes slightly compressed. Cryptic species usually have truncate to rounded caudal fins while the more open-living species may have forked tails.

The family is confined largely to the southern temperate zone, occurring in temperate and sub-tropical western and eastern Australia, Tasmania, Lord Howe Island, New Caledonia, New Zealand, the Chatham, Auckland and Campbell Islands, Chile, Patagonian Argentina, Tierra del Fuego, the Falkland Islands and the southern tip of South Africa. A species of Galaxias was described from India by Day (1888) but the identity of the fish has never been adequately established and Galaxias indicus Day (1888) is regarded as a nomen dubium by McDowall (1973a).

Diversity of galaxiid fishes is greatest in Australia with 20 species in three genera; there is one endemic species in the uplands of New Caledonia (McDowall, 1968a), and another widespread species at Lord Howe Island. Two genera and 13 species occur in New Zealand and its outlying islands (McDowall, 1970a, 1972a), four species in two genera in South America and the Falkland Islands (McDowall, 1971), and a single species in South Africa (McDowall, 1973b). Most species are endemic to one of the major geographical areas within this range, although G. maculatus (Jenyns) is known from Western Australia, eastern Australia (from southern Queensland south and west to South Australia), Tasmania, Lord Howe Island, New Zealand, the Chatham Islands, South America and the Falkland Islands. G. brevipinnis Gunther occurs in eastern Australia, from central coastal New South Wales, south and east to South Australia, Tasmania, New Zealand, the Chatham, Auckland and Campbell Islands. G. truttaceus (Valenciennes) is found in Western Australia, eastern Australia (Victoria), and Tasmania....

 
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Bibliographic Data

Short Form
McDowall and Frankenberg, 1981, Rec. Aust. Mus. 33(10): 443–605
Author
R. M. McDowall; R. S. Frankenberg
Year
1981
Title
The galaxiid fishes of Australia (Pisces: Galaxiidae)
Serial Title
Records of the Australian Museum
Volume
33
Issue
10
Start Page
443
End Page
605
DOI
10.3853/j.0067-1975.33.1981.195
Language
English
Date Published
31 May 1981
Cover Date
31 May 1981
ISSN
0067-1975
CODEN
RAUMAJ
Publisher
The Australian Museum
Place Published
Sydney, Australia
Subjects
FISHES; TAXONOMY
Digitized
14 January 2009
Available Online
27 February 2009
Reference Number
195
EndNote
/Uploads/Journals/17560/195.enw
Title Page
/Uploads/Journals/17560/195.pdf
File size: 44kB
Complete Work
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