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Poecilotheria
poecilotheria metallica egg sacks
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<blockquote data-quote="entomology" data-source="post: 15944" data-attributes="member: 517"><p>Dispersal is one of the most important pre copulatory inbreeding avoidance</p><p></p><p>mechanisms and subject to related selection pressures. In Populations<strong><u>, inbreeding</u></strong></p><p></p><p><strong><u>within and between populations</u></strong> may strongly affect</p><p></p><p>Population dynamics if it reduces fitness and gene-flow. <strong><u>While inbreeding</u></strong></p><p></p><p><strong><u>avoidance!!!! is generally considered to be a key evolutionary driver of dispersal</u></strong>!!!!!!</p><p></p><p>potential effects of inbreeding within a population, so by mating among</p><p></p><p>relatives, affects the survivorship and the dispersal behaviour</p><p></p><p>Inbreeding leads to a decrease of ballooning dispersal probability</p><p></p><p>Because survival was depressed after inbreeding,</p><p></p><p>with a tendency of reduced survival loss in the rare and highly endangered</p><p></p><p>species, energetic constraints are likely to be the underlying mechanism.</p><p></p><p>Inbreeding consequently depresses silk-related dispersal spiders.</p><p></p><p> This may induce an inbreeding depression vortex with important</p><p></p><p>consequences and metapopulation dynamics of</p><p></p><p>species from highly fragmented populations.</p><p></p><p><strong>nature conservationist- Ray</strong></p></blockquote><p></p>
[QUOTE="entomology, post: 15944, member: 517"] Dispersal is one of the most important pre copulatory inbreeding avoidance mechanisms and subject to related selection pressures. In Populations[B][U], inbreeding[/U][/B] [B][U]within and between populations[/U][/B] may strongly affect Population dynamics if it reduces fitness and gene-flow. [B][U]While inbreeding[/U][/B] [B][U]avoidance!!!! is generally considered to be a key evolutionary driver of dispersal[/U][/B]!!!!!! potential effects of inbreeding within a population, so by mating among relatives, affects the survivorship and the dispersal behaviour Inbreeding leads to a decrease of ballooning dispersal probability Because survival was depressed after inbreeding, with a tendency of reduced survival loss in the rare and highly endangered species, energetic constraints are likely to be the underlying mechanism. Inbreeding consequently depresses silk-related dispersal spiders. This may induce an inbreeding depression vortex with important consequences and metapopulation dynamics of species from highly fragmented populations. [B]nature conservationist- Ray[/B] [/QUOTE]
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Tarantulas by Genus
Poecilotheria
poecilotheria metallica egg sacks
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