66 



SPECIES 



'^iirsiis major (Herbst) 1793 . 



HABITAT 



REMARKS 



ursiis major (Herbst), var. cari- 



nata Pfefter 18S1 



Parrac (H. M.-Edvv.) 1S37 . . . 



Parribacus Dana 1852. 



Throughout the whole Indopacific, from 

 Japan, the Hawaiian Islands and 

 Australia to Mauritius and Reunion, 

 though not yet recorded from the 

 Red Sea. 



Caribbean Sea. 



Coast of Brazil. 



South Sea. 

 Antilles. 



Syn.: Farrib.papyraceus Rathb. 

 (1906). 



The validity of this species is 

 still doubtful. 



PseudibaCUS Guerin 1855. 



The species of this genus are considered by BOUVIER to be the Natant-stage of species of the 

 genus Scyllarides Gill. 



Gerstacckeri Pfefter 1881 . 



Pfefferi Miers 1882 . 

 J^eranyi Guerin 1855 



sp. Richters 1S73 

 sp. Boas 18S0. . . 



Atlantic Ocean. 



Mauritius; Galapagos Islands. 



Nizza. 



Habitat unknown. 

 Brazil. 



According to BOUVIER perhaps 



the Natant-stage of Scyll. ae- 



quinoctialis (Lund). 

 According to BOUVIER perhaps 



the Natant-stage o{ Scyll. sqiia- 



vwsus (H. M.-Edw.). 

 According to BOUVIER perhaps 



the Natant-stage of Scyll. 



latus (Latr.). 



Evibacus S. J. Smith 1869'). 

 princeps S. J. Smith 1869 . . . | Lower California. 



NistO Sarato 1885. 



The two species of this genus are considered by BOUVTER to be difterent Natant-stages of a species 

 of Scyllarus Fabr. 



asper Sarato 1885 

 laevis Sarato 1885 



Nizza. 

 Nizza. 



oricntalis (Lund) 1793. 



Thenus Leach 181 5. 



Indian Archipelago. 



Indian Ocean. 



Persian Gulf; Red Sea. 



i) According to E. J. MiERS (in: Proc. Zool. Soc. London, 18S2, p. 543) scarcely generically distinct from rscudibacus. 



