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Wrasses represent the second largest family of marine fishes and display a high diversity of complex colours linked to ecological functions. Recently, red autofluorescent body colouration has been reported in some of these fishes. However, little is know
The Palearctic region supports relatively few avian species, yet recent molecular studies have revealed that cryptic lineages likely still persist unrecognized. A broad survey of cytochrome c oxidase I (COI) sequences, or DNA barcodes, can aid on this fr
The locals near Lake Ness (or "Loch" Ness in Scottish Gaelic) in northwestern Scotland affectionately refer to the mysterious creature rumored to be living in their waters as "Nessie." According to one popular hypothesis, Nessie is a plesiosaur, a large marine reptile that lived during the tim...
Type locality:Black Sea, bay of St George monastery near Sevastopol, Crimean Peninsula, Ukraine. Type material:To our knowledge no type material remains. Nevertheless we refrain from designating a neotype, as there is no taxonomic need, i.e. no possibility of confusion in the species' area of...
One of the most important decisions that an animal has to make in its life is choosing a mate. Although most studies in sexual selection assume that mate choice is rational, this assumption has not been tested seriously. A crucial component of rationalit
one site, defaunated algae were incubated amongst permanent algal stands that can act as a source population, while no algal stands were present in the second site [48]. Algal deposits near the permanent algal stands were more rapidly colonized, reached a fivefold higher density of nematodes ...
(Aconyx jubatus) show low MHC diversity, which correlates with a genome-wide loss of diversity presumably due to a genetic bottleneck about 10,000 years ago [118]. Also Northern elephant seals (Mirounga angustirostris) which were hunted near to extinction in the 19thcentury lost most of the ...