CRUSTACEA FROM THE FALKLAND ISLANDS. 347 



1902. Munida yregaria Benedict, Pr. U.S. Mus. vol.xxvi. p. 308, 



figs. 45, 46 (with synonymy), 

 .lull. ,, ,, Oi-tmann, Princeton Univ. Exp. Pata- 



gonia, p. 659. 



Specimens of varions sizes Avliich I refer to this species were 

 taken by Mr. Vallentin Jan. 28, 1899 (at the snrface), Dec. 4, 

 1901, in Roy Cove, Feb. 1, 1910, and in Whales Bay, March 11 

 of the same year. 



Munida subrugosus (White). 



1847. Galathea suhrmjosa White, List of Crust. Brit. Mus. p. 66. 

 1852-5. Munida suhragosa Dana, U.S. Expl. Exp. vol. xiii. p. 479, 



pi. 30. fig. 7 a-c. 

 1891. „ ,, Mocquard, Miss. Cap Horn, Crubtaces, 



p. 36, pi. 2. figs. 2, 2 a-c. 

 1909. ,, ,, Chilton, Subantarctic Is. of N. 



Zealand, p. 612 (with synonymy). 

 1911. ,, ,, Ortmann, Princeton Univ. Exp. 



Patagonia, p. 659. 



Dr. Chilton discusses the question of the specific identity of 

 M. sitbnujosus and M. gregarius, in Avhich he definitely inclines to 

 believe, though still adopting the later name for the species. As 

 to the generic name, GrimotheaTueiich, 1820, seems to have page 

 precedence over Manida, but I forbear the dangerous task of 

 arbitrating between the rival nymphs. 



Mr. Vallentin took M. s^lbr^lgosus at a de2:)th of 4 fathoms in 

 Whales Bay, 6 fathoms in Roy Cove, and Dec. 12, 1909, in 

 " 8 fathoms creek." All these specimens were adult, and all but 

 one of rather large size, 



MACRURA GENUINA. 



Tribe CARIDEA. 

 Fam. H I p p o L Y T I D .E. 



1888. Hijypolytidce Bate, Rep. Yov. 'Challenger,' vol. xxiv. 

 p. 576. 



Gen. Nauticaris Bate. 



1888. jVauticaris Bate, Rep. Voy. ' Challenger,' vol. xxiv. p. 577. 



Having already noticed this genus in another (as yet un- 

 published) paper, I refrain from further discussion here. 



Nauticaris magellanicus (A. Milne-Edwards). 



1891. Uijypohjte magellanicus A. Milne-Edwards, INIiss. Cap 

 Horn, Crustaces, p. 46, pi. 5. figs. 2, 2 a-i. 

 This species was taken bv Mr. Vallentin from root of Jfacro- 



U] 



