360 MK. J. K. HENDEliSON— A CONTRIBUTION 



This specimen, though probalily young (carapace 4 mm. long and 5 mm. broad), shows 

 the very characteristic markings or lines on its dorsal surface, which hear some resem- 

 blance to a face. 



Distribution. N. Australia, Singapore. 



Genus Trapezia, Latr. 



83. Trapezia Ctmodoce (Herbst). 



T. Cijmodocc (Herbst), Miers, Ann. Mag. Nat. Hist. ser. 5, vol. ii. p. 409 (18/8), ubi symn. 

 {=T. dentifrons, Latr., T. hirfipes, Jacq. & Lucas, T. ccerulea, Heller, T. dentata, A. Milne-Edw.). 



Rameswaram, Tuticorin, and MuttuAA^artu Par; many specimens {Thurston). Very 

 common on the reef at E^ameswaram {J. B. S.). 



Distribution. Red Sea, Mascarenes, Malay Archipelago, N. Australia, Pacific. 



84. Trapezia rufopunctata (Herbst). 



T. rufopunctata (Herbst), De Man, Brock's Crust, p. 318, Taf. xiii. fig. 1 (1888). 

 Tuticorin, a female with ova {Thurston) ; Ceylon {Raly). 

 Distribution. Malay Archipelago, Pacific. 



85. Trapezia maculata (MacLeay). 



T. muculata (MacLeay), Dana, Crust. U.S. Esplor. Expecl. vol. i. p. 250, pi. xv. tig. 4 (1852) ; 

 De Man, Brock's Crust, p. 319, Taf. xiii. fig. 2 (1888). 



f = y T. (juttata, Riippell) . 



Ceylon {Mali/). 



This species is closely allied to the last, but their distinctive features have been 

 recently pointed out by Dr. De Man, in his Report on the Crustacea collected by 

 Dr. Brock in the Malay Archipelago. Both species are probably widely distributed, 

 but it is impossible, owing to the confusion that formerly existed, to determine which 

 form is referred to in connexion with many of the recorded localities. 



Distribution. Red Sea, E. Africa, Amirantes, Mauritius, Rodriguez. 



86. Trapezia areolata, Dana. 



T. nreoluta, Dana, Crust. U.S. Explor. Expcd. vol. i. p. 259, pi. xv. fig. 8 (1852); De Man, Brock's 

 Crust, p. 317 (1888). 

 Ceylon {Halt/). 

 Distribution. Malay Archipelago, Now Caledonia, Tahiti. 



Genus Tetralia, Dana. 



87. Tetralia glaberrima (Herbst). 



T. ylaberrima (Herbst), De Man, Brock's Crust, p. 321 (1888). 



(=7'. armata, Dana, T. cavimana, Heller, r T. heterodactyla, Heller, T. nii/rifroHn, Dana). 



