Southern purple-spotted gudgeon (Mogurnda adspersa): Difference between revisions
(Created page with "{{Project species box}} thumb|Southern purple-spotted gudgeon - Mogurnda adspersa The '''southern purple-spotted gudgeon''', scientifically known as '''Mogurnda adspersa''', is a species of endangered gudgeon that is endemic to southeastern mainland Australia. It is a small, attractive fish that grows to about 6-12 cm in length. The body is yellowish to golden brown in color with dark brown to red and white spots, interspersed with areas...") |
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[[File:Mogurnda adspersa 1.JPG|thumb|Southern purple-spotted gudgeon - Mogurnda adspersa]] | [[File:Mogurnda adspersa 1.JPG|thumb|Southern purple-spotted gudgeon - Mogurnda adspersa]] | ||
The '''southern purple-spotted gudgeon''', scientifically known as '''Mogurnda adspersa''', is a species of endangered gudgeon that is endemic to southeastern mainland Australia. It is a small, | The '''southern purple-spotted gudgeon''', scientifically known as '''Mogurnda adspersa''', is a species of endangered gudgeon that is endemic to southeastern mainland Australia. | ||
It is a purplish-brown to yellowish-brown fish with a rounded head and a small mouth. It has dark spots and blotches on its body and fins. It can grow up to 12 cm in length, but usually reaches about 6 cm. It feeds on small aquatic animals and plants, and prefers to live in dense reeds or other vegetation. | |||
== Conservation status == | |||
The southern purple-spotted gudgeon was once widespread and abundant in the Murray-Darling Basin, but its population declined drastically due to habitat loss, degradation, and fragmentation, as well as predation and competition from introduced species. It was declared extinct in Victoria in 1998, and is listed as endangered nationally. | |||
In 2019, two individuals of the southern purple-spotted gudgeon were found near Kerang, sparking hope for the recovery of the species. <ref name=":0">Archived:[https://web.archive.org/web/2/https://www.1news.co.nz/2023/09/07/australias-once-extinct-zombie-fish-are-back-for-a-wild-time/ Australia's once-extinct 'zombie fish' are back for a wild time] 1 News</ref> | |||
A captive breeding programme was formed to breed an “insurance” population of the fish in captivity and release them into pest-free wetlands in the wild. The first eggs hatched on New Year’s Day 2023, and nine months later, the first batch of fish was released into McLartys Lagoon, a natural wetland on the mid-Goulburn River. Other populations have been released in different wetlands in Victoria.<ref name=":0" /> | |||
The release of the southern purple-spotted gudgeon coincided with National Threatened Species Day on September 7, which aims to raise awareness and action for endangered wildlife in Australia.<ref name=":0" /> | |||
== References == | |||
<references /> | |||
Latest revision as of 19:38, 5 January 2024
 | This page forms part of Project Species and considered an phase 1 article stub. Please consider adding knowledge to this page. See Project Species for more information. |
The southern purple-spotted gudgeon, scientifically known as Mogurnda adspersa, is a species of endangered gudgeon that is endemic to southeastern mainland Australia.
It is a purplish-brown to yellowish-brown fish with a rounded head and a small mouth. It has dark spots and blotches on its body and fins. It can grow up to 12 cm in length, but usually reaches about 6 cm. It feeds on small aquatic animals and plants, and prefers to live in dense reeds or other vegetation.
Conservation status
The southern purple-spotted gudgeon was once widespread and abundant in the Murray-Darling Basin, but its population declined drastically due to habitat loss, degradation, and fragmentation, as well as predation and competition from introduced species. It was declared extinct in Victoria in 1998, and is listed as endangered nationally.
In 2019, two individuals of the southern purple-spotted gudgeon were found near Kerang, sparking hope for the recovery of the species. [1]
A captive breeding programme was formed to breed an “insurance” population of the fish in captivity and release them into pest-free wetlands in the wild. The first eggs hatched on New Year’s Day 2023, and nine months later, the first batch of fish was released into McLartys Lagoon, a natural wetland on the mid-Goulburn River. Other populations have been released in different wetlands in Victoria.[1]
The release of the southern purple-spotted gudgeon coincided with National Threatened Species Day on September 7, which aims to raise awareness and action for endangered wildlife in Australia.[1]
References
- ↑ 1.0 1.1 1.2 Archived:Australia's once-extinct 'zombie fish' are back for a wild time 1 News