646 PATAGONIAN EXPEDITIONS I ZOOLOGY. 



Locality. Punta Arenas, 29 specimens (parasitic on Exospharoma 

 gigas). 



Distribution. Falkland Islands ; Tierra del Fuego ; Straits of Magellan ; 

 South Georgia ; New Zealand, Tasmania ; Kerguelen Islands. 



Family EDOTIID^E Dana. 



EDOTIA Guerin-Meneville. 



EDOTIA TUBERCULATA Guerin-Meneville. 



1883 E. /., Miers in: Journ. Linn. Soc. v. 16, p. 72, pi. 3, f. 3-6. 

 1891 E. /., Dollfus in: Miss. Cap Horn. v. 6, p. 69, pi. Sa, f. 12. 



Localities. Punta Arenas, 7 sp.; Mouth of Santa Cruz River, 3 sp.; San 

 Julian, 18 sp. (most of the latter young). 



Distribution. Falkland Islands ; Tierra del Fuego ; Straits of Magellan. 



Family CYMOTHEID^. Hansen. 1 



ROCINELA Leach. 

 ROCINELA AUSTRALIS Schioedte & Meinert. 



1879 R. a., Schioedte & Meinert in : Naturh. Tidsskr. (3), v. 12, p. 397, 



pi. 12, f. 13-16. 

 1898 R. a., Richardson in: Pr. Amer. Philos. Soc., v. 37, p. 11. 



Locality. Gallegos, i 9 adult. 



Distribution. Straits of Magellan. 



Family SPH^ROMID^. White. 

 EXOSPH^ROMA Stebbing. 



EXOSPH^EROMA GIGAS (Leach). 



1891 Sparoma g., Dollfus in : Miss. Cap Horn, v. 6, p. 62, pi. 8a, f. 6. 

 1900 Exosphceroma g., Stebbing in : Pr. Zool. Soc., p. 553, pi. 39 (and 

 synonyma, excl. lanceolatum White). 2 



'Subfamily: ALgina, compare Hansen, H. J., Isopoden, Cumaceen und Stomatopoden der 

 Plankton Exped. in: Ergebn. Plankton Exp., v. 2, G. c, 1895. 



*Sph<Broma lanceolatum of Dana, Cunningham, Miers, belongs to this species. Studer (1884), 

 who had specimens from Kerguelen and New Zealand, as well as from the Straits of Magellan, 

 keeps both sets separate, and calls the first by the name of 5. gigas, the second by that of S. 

 lanceolatum, but he does not give any characters, so that it is impossible to decide, whether his 

 S. lanceolatum is really that of White. 



