I’m always fascinated by what music people think go with what animals. From here.
17 June 2015
03 June 2015
International Symposium on Conservation of Native European Freshwater Crayfish
the International Symposium on Conservation of Native European Freshwater Crayfish will be held in Olot, Girona (Spain) from 23-25 September 2015. Registration has been extended to 15 July 2015.
The conservation of native crayfish is one of the major challenges in European inland waters, since most species are endangered by many factors, but specifically by introduced species and pests. This symposium will focus on recent research advances, and also on management strategies and specific experiences focused to achieve a long-term conservation of our native freshwater decapods.
Wesbite: http://www.crayfishsymposiumlifepotamofauna.org/
Email: lifepotamofauna@consorcidelestany.org
The conservation of native crayfish is one of the major challenges in European inland waters, since most species are endangered by many factors, but specifically by introduced species and pests. This symposium will focus on recent research advances, and also on management strategies and specific experiences focused to achieve a long-term conservation of our native freshwater decapods.
Wesbite: http://www.crayfishsymposiumlifepotamofauna.org/
Email: lifepotamofauna@consorcidelestany.org
01 June 2015
Celebrate diversity: What the sawfish saw
This case is interesting not only because it adds yet another case of facultative parthenogenesis to the list, but because it’s one of the few times facultative parthenogensis has been seen in wild populations. The bad news is that this might be because the sawfish is endangered: the population is so low that the fish are resorting to “last gasp” reproductive efforts.
A “boo” to this Miami Herald article, though, for confusing the religious doctrines of immaculate conception (conceived without original sin) with virgin birth (conceived without a father).
Hat tip to David Shiffman.
Reference
Fields AT, Feldheim KA, Poulakis GR, Chapman DD. 2015. Facultative parthenogenesis in a critically endangered wild vertebrate. Current Biology 25(11): R446-R447. http://dx.doi.org/10.1016/j.cub.2015.04.018
External links
Virgins gone wild
Father, son and holy sawfish! Researchers find ‘virgin birth’ in Florida endangered species
Sawfish spawn without sex
Sawfish escape extinction through 'virgin births', scientists discover
Picture by Anna Pang on Flickr; used under a Creative Commons license.
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