TABLE DES MATIÈRES. 



Avant-Propos 5 



PREMIÈRE PARTIE. — CRUSTACÉS PODOPHTALIYIAIRES 8 



Subordo EUBRANCHIATA Dana. 



Tribus BRACHYURA lamarck 9 



Familia Oxyrhyncha M. Edwards. 



Stenorynchus phalangiurn Pennant 9 



St. longirostris Fabricius 9 



Inachus scorpie Fabricius 10 



Pisa tetraodon Pennant 10 



Mata squinado Herbst 10 



Eurynome aspera Pennant 11 



Familia Cyclometopa M. Edwards. 



Cancer Pagurus Linné \\ 



Pirimela denticulata Monlagu 12 



Xantho floridus Leach 12 



X . rivulosus Risso 12 



Pilumnus hirtellus Linné 13 



Carcinus mœnas Leach 13 



Ptalyonychus latipes Pennant 13 



Portunus puber Linné 14 



P. corrugatus Pennant 14 



P. depurator Linné <4 



P. holsatus Fabricius 15 



P. marmoreus Leach 15 



P. arcuatus Leach 15 



P. pusillus Leach — i6 



