Data from: Smashing mantis shrimp strategically impact shells

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关键词：

Neogonodactylus bredini;Cenchritis muricatus;Nerita peloronta;Cerithium lutosum;Nerita fulgurans;physical model;Nerita versicolor;behavioral plasticity;shell fracture;mantis shrimp;Cerithium atratum;durophagy;mollusk

DOI：

doi:10.5061/dryad.5mp83f1

摘要：

Many predators fracture strong mollusk shells, requiring specialized weaponry and behaviors. The current shell fracture paradigm is based on jaw

Data from: The active metabolic rate predicts a male spider’s proximity to females and expected fitness

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关键词：

Nephila plumipes

DOI：

doi:10.5061/dryad.jv25p

摘要：

Conspicuous traits, such as weaponry and body size, are often correlated with fitness. By contrast, we understand less about how inconspicuous

Data from: Contrasting responses of pre- and post-copulatory traits to variation in mating competition

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关键词：

male dimorphism;alternative mating tactics;sperm competition;Phenotypic Plasticity;Onthophagus taurus

DOI：

doi:10.5061/dryad.42pg7

摘要：

-copulatory expenditure in terms of direct contest competition, and predicts that when the gains from marginal investment in weaponry are large, males mig