The terrestrial isopods (Crustacea) of Aldabra

Among a collection of terrestrial isopods from Aldabra were 13 species, six of which are new: Littorophiloscia aldabrana, Philoscina insularis, Trichorhina triocellata, Nagurus kensleyi, Pseudodiploexochus cuspidatus and Venezillo pseudoparvus. Alloniscus pigmentatus Budde-Lund and Tura angusta Budde-Lund are re-described and figured. The taxonomy of six species of Alloniscus Dana from the Indian Ocean is discussed and Alloniscus nacreus Collinge from Madagascar is illustrated. The species Armadillo parvus Budde-Lund and Sphaerillo collaris Budde-Lund are transferred to the genus Venezillo Verhoeff. The distribution of all the species is given together with the composition of the oniscidean fauna of Aldabra.