382 



A. E. VcrriJI — Decapod Crustacea of Bermuda. 



in life, and the legs are fringed with longer hairs ; the hairs on the 

 front edge of the merus of the chelipeds are red and long, forming 

 a close fringe concealing the four large spines ; there is another 

 fringe of long hairs near the lower edge. The manus has but one 

 distal spine, and a long proximal spine at the carpal articulation. 

 The manus lacks the sidnlorsal ridge present in the other species, its 

 place being covered by the iridescent patch ; the dorsal ridge is 

 subcarinate; its edge is obtuse and fringed with a row of red hairs 

 on each side ; it terminates in a strong sharp spine, slightly booked 

 inward, situated at about the distal fourth of the edge. 



The areolations of the middle of the carapace, on perfect dry speci- 

 mens, from which the pubescence has not been rubbed, form a rather 

 conspicuous and curious face-like or mask-like figure, more notice- 

 able than in the allied si)ecies. 



Figure 28. — Achelous Ordwayi, under side of cai'apace of male, uat. size. 

 Phot. A. H. V. 



Specimens, with the carapace 32 to .38""" long, taken April, 1901, 

 in Castle Harbor, were in life more highly colored than the smaller 

 ones. The carapace and legs were finely and elaborately variegated 

 and mottled with red, yellowish brown and gray, producing the gen- 

 eral effect of reddish brown. A small whitish spot, bordered with 

 brown, appeared behind the bases of the posterior lateral spines. 

 The under side was pale orange, pinkish around the mouth, deeper 

 orange on the chelipeds and legs ; and with some S])ots of orange- 

 brown on the l)asal segments of the abdomen. The chela% above, 

 were deep red-brown, the fingers crossed b}^ two light orange-red 

 bands ; the iridescent area on the outer surface refiected prismatic 

 colors, but especially green, red, and silvery tints. 'I'lie iridescent 



