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| Tudge, Christopher C.. |
| A phylogenetic analysis of selected anomuran, thalassinidean, and other decapod crustacean taxa, based on spermatozoal ultrastructural characters and spermatophore morphological characters, was performed and the following relationships of the taxa are elucidated from the trees produced. The Anomura are not a monophyletic assemblage, with the lomoid Lomis being exclusive of the remainder of the anomuran taxa, and the thalassinid Thalassina included in the anomuran clade. The synapomorphy joining the majority of the conventional anomuran taxa ( Lomis excluded) is the cytoplasmic origin of the microtubular arms. When the palinurid and thalassinoid representatives are separately designated as outgroups, the Astacidea and Brachyura jointly formed a sister group... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Anomura; Phylogeny; Spermatozoa; Spermatophore; Ultrastructure; Hermit crabs. |
| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/534344 |
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