The hermit crabs of the Pagurus bernhardus type
نویسندگان
چکیده
منابع مشابه
Individual quality and personality: bolder males are less fecund in the hermit crab Pagurus bernhardus.
One explanation for animal personality is that different behavioural types derive from different life-history strategies. Highly productive individuals, with high growth rates and high fecundity, are assumed to live life at a fast pace showing high levels of boldness and risk taking, compared with less productive individuals. Here, we investigate among-individual differences in mean boldness (t...
متن کاملWhole-organism performance capacity predicts resource-holding potential in the hermit crab Pagurus bernhardus
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متن کاملComparing the strength of behavioural plasticity and consistency across situations: animal personalities in the hermit crab Pagurus bernhardus.
Many phenotypic traits show plasticity but behaviour is often considered the 'most plastic' aspect of phenotype as it is likely to show the quickest response to temporal changes in conditions or 'situation'. However, it has also been noted that constraints on sensory acuity, cognitive structure and physiological capacities place limits on behavioural plasticity. Such limits to plasticity may ge...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Hermit crabs
Researchers had been divided over whether the sound was vocal or not, but the latest study, published online in the Royal Society Proceedings B shows unequivocally that the tail feathers were the source of the sound. When the researchers cut back the tail feathers — which grow back in five weeks and do not affect the birds ability to fly — the males were unable to make the noise. Tests in wind ...
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ژورنال
عنوان ژورنال: Proceedings of the United States National Museum
سال: 1901
ISSN: 0096-3801
DOI: 10.5479/si.00963801.23-1216.451