296 



apical -eta very slender and elongat od. Inner rami nf the 3 succeeding pairs 



well de\eloped and. like that of tin- 1 -t pair, distinctly Inarticulate. Last pair of 



- \\ith tin' distal joint narrowly produced and carrying -4 Strong marginal setae, 



. .n tho outer edge and one at the ti]>; inner expansion of proximal joint very 



short, with '2 slender ciliated setae. 



Mult \\ith the anterior antenna- distinctly hinged, though having the last 

 joint oi the proximal part only -li-htlv dilated. Natatory legs of exactly the same 

 -tructmv as in the t'.-malo. Last pair ol' logs, however, smaller, with only 3 setae 

 mi the distal joint, and a single one inside the proximal joint. 



Colour dark yellowish grey. 



Length of adult female 0.65 mm. 



A 1 . //"(/7.x This form, lirst descrihed by Th. Scott, looks very like E. /ntn*. 

 hut on a closer examination may be readily distinguished by the non-produced 

 lateral parts of the caudal segments, and by the longer and narrower caudal rami. 

 It also differ-, as shown by the above diagnosis, in some of the structural details. 



Occurrence. 1 have found this form not unfrequently in several localities 

 of the south coast of Norway, tor instance at Ris0r, Lillesand and Farsund, in 

 mo,], T; ute depths, and Th. Scott also records it from the Lofoten Islands. 



l> tribution. Scottish coast (Scott), Spitsbergen and Fran/ Josef Land 

 - itt). 



196. Eurycletodes major, G. 0. Sars, n. sp. 



(PI. CCIV). 



Body more slender than in any of the 3 

 preceding species, -nblinear in form, being of about equal width throughout; all 

 th<- -'L.'ineiiK sharply marked otf from each other, and without any visible arma- 

 tm ' phalic -M'^inent rather short, scarcely longer than the 'J succeeding seg- 

 ment- combined, and prndnerd in front to a moderately prominent triangular 

 :ral projection. Qrosome -omcwhat shorter than the anterior division, and 

 having' none of tin: se^mi-nts produced laterally, last segment very large, exceeding 

 in length the '2 preeedini.' aegmenta combined, anal opercle very minutely denti- 

 culate. I'audal rami comp.-n-.-itivelv -mall and far apart . gradually tapered distally. 

 d"i ba i--uing near their base; middle apical seta scai-cely exceeding in length 



the la-t -eirmrnt Anterior antriina- of a structure similar to that in the L' pre- 

 I'o-terior antenna- resembling those in the type species, and 

 without any trace of an outer ramtis. Posterior ma.xillipeds of moderate size, 



