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Journal of Plankton Research Vol.23 no.7 pp.745-751, 2001
© Oxford University Press 2001
On the First Phyllosoma Stage of Parribacus caledonicus Holthuis, 1960, Scyllarides squammosus (H. Milne-Edwards, 1837) and Arctides regalis Holthuis, 1963 (Crustacea, Decapoda, Scyllaridae) from New Caledonia
Laboratoire Des Ressources Vivantes Et De L'environnement Marin (lervem), Université De La Nouvelle-Calédonie, Bp 4477, 98847 Nouméa, New Caledonia
The first stage phyllosoma of Parribacus caledonicus, Scyllarides squammosus and Arctides regalis hatched in aquaria from berried females are described and illustrated. The three phyllosomata are very similar but they can be distinguished by three characters: total length, ratio of total length to third pereiopod length and the setation and spination on the second maxilla. A summary is provided of those morphological characters of the first phyllosomata attributed to these genera in the literature.