Abstract

The problem of the coexistence of closely related species of Paguroidea (Decapoda: Anomura) and the main mechanisms of structuring the communities of these species in sympatry are discussed: differential use of habitats, competition for resources, and physiological resistance to abiotic factors. It is thought that the competition for gastropod shells among hermit crabs may be particularly high at the larval settlement stage. This review discusses the peculiarities of larval settlement, reproductive phenology, and differences in reproductive characteristics of hermit crabs, which allow sympatric species in temperate waters to reduce the competition for shell resource in the early life stages.

中文翻译：

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温带水域交感寄居蟹的幼虫定居和繁殖物候

摘要

讨论了 Paguroidea (Decapoda: Anomura) 的密切相关物种的共存问题以及构建这些物种的群落的主要机制：栖息地的差异利用、资源竞争和对非生物因素的生理抗性。据认为，寄居蟹之间对腹足类贝壳的竞争可能在幼虫定居阶段特别激烈。这篇综述讨论了寄居蟹幼虫定居、繁殖物候和繁殖特征的差异，这使得温带水域的同域物种减少了早期生命阶段对贝壳资源的竞争。