28 
SMITHSONIAN MISCELLANEOUS COLLECTIONS 
VOL. 98 
was 
men, 
not wholly com].lete, and apparently not a fully developed speci- 
1:)Ut Dr. C. B. Wilson, who made the determination, believes that 
it may safely 1)e called P . uistviictci . 
Old Providence Island, Colomhia, August 6 (sta. 30-38), shore, 
reef, and tide-pool collecting. 
Trachypcnaeus siinilis (Smith) 4 
Crangon candci (Guerin) 7 
Graiigon foruwsus (Gildies) ^ 
Crangon cristulifrons (Rathliun) . 
Crangon ^jianicnsis ( Rankin) .... 
Crangon Jicfcrochaclis (Say) . . . . 
Crangon species 
Svnalpheus frit.zniiiUcri Coutiere. 
SvnalpJieiis near rathhiini Coutiere 
The poor condition of this small specimen precludes a more posi- 
tive determination or even an adecjuate description should it prove to 
lie new. The ambulatory legs and the large chela remind one strongly 
of G. raihhiini. The conical tubercle of the chela anteriorly carries the 
suggestion of a tiny spinule. There are only four articles to the carpus 
of the second legs. The frontal appendages appear to he much as in 
the type of G. rathhuni : the posterior pair of spines on the dorsum of 
the telson are not quite so large. 
Lysinafa nioorei (Rathluin) 
2 
'Thor paschalis (Heller) 
Brachycarpits hiungiiicitlatiis (Lucas) 4 
M acrobrach i iini olfersii ( Wiegmann ) i 
Palacinon tcniiicornis Say ovigi 
Cnaihophyllitni anicricaniini Guerin i? ovig. 
Sicnopus seniilaevis v. Martens 5 
Petrolisthcs galathinus ( I lose) ic? 
Petrolisthes tridenfaius Stimpson icT 
Petrolisthcs near quadratns Benedict 2 juv. 
Calcintis tihicen (Herlist) ^ 
Clibanarius ' tricolor (Gihbes ) . 3^ 
Dardajiiis vcnosits (H. Alilne-Edwards) 
Paguriis niarshi Benedict i 
Hip pa cubensis ( Saussure) ij' 
Droinia cry thro pus (George Edwards) . 
Piiho acidcata ( Gihlies) ; i^ -2? ( i ovig.) 
