Webdesert regions of central Australia, and whether their genomes show evidence of adaptation to the local harsh conditions. We collected 344 desert rainbowfish from 18 rivers and waterholes from WebDec 23, 2024 · The findings suggest that the population size of desert rainbowfish, at least during very dry periods of the year, is less than that commonly thought necessary in nature for species conservation and for adaptation to future climate changes. This turns on its head traditional thinking that small populations are evolutionary dead ends.

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WebNov 14, 2024 · Desert rainbowfish showed very small effective population sizes, especially at peripheral populations, and low connectivity between river catchments. Yet, there was no evidence of population-level inbreeding and a signal of possible adaptive divergence associated with aridity was detected. WebHere we present a de novo transcriptome for the desert rainbowfish (Melanotaenia splendida tatei) based on individuals sampled in the Lake Eyre Basin, Australia's arid zone river system. polyps of the uterus

De novo transcriptome assembly and annotation for the desert ...

WebJan 26, 2024 · Desert rainbowfish populations live in slow-flowing and still habitats, including impermanent rivers, waterholes, lakes, flowing bores and stock dams. Their … WebNov 14, 2024 · Desert rainbowfish showed very small effective population sizes, especially at peripheral populations, and low connectivity between river catchments. Yet, there was … WebLike other rainbowfish, the Desert rainbowfish is a schooling species and commonly seen swimming just below the water surface. Breeding is probably dependant on local conditions, occurring when water temperatures are above about 20°C and after good rains. Adults mature at about 30–35 mm length and males perform a courtship shannonallnight