448 CRUSTACEA. 



small, carpus denticulate (or subspinulous) at superior margin; 

 large hand very thin, sparingly oblong, much broader than carpus ; 

 superior margin thin cristate and denticulate, inferior thin ; small 

 hand and carpus very narrow oblong. Four following pairs of feet 

 with the sides smooth, and upper margin subspinulous. 



Plate 27, fig. 7 a, right hand and carpus, enlarged two diameters ; 

 b, left, ibid.; c, third pair, ibid. 



Puget's Sound. 



Length, one to one and one-fourth inches ; length of larger hand, 

 four lines ; breadth, three lines ; breadth and length of carpus, each 

 two and a half lines; smaller hand, two and a half lines long, and 

 one line broad. Remarkable for the thin hand, the two margins not 

 symmetrical, upper margin cristate, surface with fine scattered granules, 

 no hairs on carapax. The fingers of the smaller hand have a corneous 

 edge, but not those of the larger. Flagella of outer antennae as usual, 

 naked. Tarsi long, somewhat compressed but narrow, some minute 

 spines above and below; lateral surface of legs shining. Hand of 

 fourth pair smooth, except lower edge. 



The specimens preserved in alcohol, have a brownish red colour; 

 the four posterior legs spotted with red. 



BERNHARDUS CRIKITICORNIS. 



From medio parce angidatus. Regio carapacis antica non transversa. 

 Oculi mediocres, acieulo antennali paulo longiores, squama basali 

 apicem rotundatd. Flagellum antennarum externarum infra crini- 

 tum, non ciliatum. Pedes antici valde incequi, nudiusculi; manu 

 majore oblong d paulo lo?igiore et latiore quam carpus, scabriculd, spi- 

 nulis subtilissimis 4:-5-seriatis, margine inferiore fere recto, carpo 

 minute spinuloso. Pedes 2di Stiique laxe pubescentes, non spimdosi, 

 tar so non canaliculato. 



Front having a slightly prominent angle at middle. Anterior region 

 of carapax not transverse. Eyes of moderate length, a little longer 

 than aciele, basal scale rounded at apex. Flagellum of outer an- 



