CUMACEA^ STOMAPODA. 
195 
CUMACEA. 
Diastylis (Sav.)= Cmna (Kroyer) = ^7rtwnrt (Goodsir). A full description 
of the genus is given, the known species shortly enumerated, and the sexual 
differences described [see p. 186] by G. O. Sars, Beskriv. Freg. Joseph. Cuma- 
ceer, pp. 2-24. 
Diastylis scidpta, qnadrispinosa, ahhy'eviata, longipes, msigjiis, nndjoseplmus, 
spp. nn., G. O. Sars, (Efv, Ak. Fdrh. 1871, pp. 71-78, and Beskriv. Freg. 
Joseph. Cumaceer, pp. 24-38, pis. 1-16. figs. 1-49, 50-61, 62-64, 66-67, 68- 
71, and 72-74, all from the North Atlantic, at 38-39® N. lat. ; the 4th and 
6th from 650 fathoms, the last from 760 fathoms. 
D. polaris and styyinf spp. nn., id. (FJfv. Ak. Fdrh. 1871, pp. 797 798, 
Arctic Sea, 80° and 78° N, lat., 960 and 2600 fathoms. 
D. antiUensis, sp. n,, id. 1. c. p. 803, Anguilla I., W. Indies. 
Lemon (Krdyer) longirostris, sp. n,, id. 1. c. p. 78, and Beskriv. &c. p. 42, 
pi. 16. fig. 76, Atlantic, 38° N. lat., 660 fathoms. L. anomalusj sp. n., id, 
OEfv. Ak. Fdrh. 1871, p. 805, St. Martin I., West Indies. All Imown species 
enumerated ; id. Beskriv. &c. pp. 38-42. 
Eudorella (Norman) = Eudora (Sp. Bate); description of the genus 
and list of known species, id. Beskriv. &c. pp. 43-46. E, pusiUa, sp. n., 
Shinnicock Bay, N. America, hispida, sp. n., Atlantic, 39° N. lat., and deformis 
(Krdyer, as Leucon), id. ibid. pp. 46-51, pis. 16-20. figs. 76-94, 96-97, and 
101-118 ; the two former also in CEfv. Ak. Fdrh. 1871, pp. 79& 80. E. gracilis, 
sp. n., id. (Efv. Ak. Fdrh. 1871, p. 800, Spitsbergen, 640 fathoms. 
Campylaspis pulchella, sp. n., id. 1. c. p. 806, Anguilla I., 200-300 fathoms. 
Slephanomnia, g. n. Known only from the female. Body elongate, no 
rostrum in front of the dorsal shield, and no bifurcate suture in its anterior 
part. Eye very large, composed of several ocelli disposed lilce a crown. 5 di- 
stinct segments in the fore part of the body. Only the first pair of feotpal- 
pigeroiis. No median caudal appendage. 8. goesi, sp. n., id. I. c. pp. 808-810, 
St. Martin I., W. Indies. 
STOMAPODA. 
Mysid;e. 
G. O. Sar9 has continued his monograph of the Norwegian 
Mysides (see Zool. Rec. viii. p. 187), the second part of it con- 
taining full descriptions and figures of the following genera and 
species - 
Amblyops (G. O. Sars) ahhreviata (M. Sars), pp. 3-11, pi. 6, in deep water, 
160-300 fathoms, along the whole coast of Norway. 
Mysidopsis (G. O. Sars) didelphys (Norman), pp. 12-23, pi. 7, Gt. Britain 
and Norway, 80-160 fathoms, on bare clay bottom. M. gihhosa (G. O. Sars), 
pp. 23-27, pi. 8. figs. 1-13, only 6-7 millims. long. Middle and Southern Nor- 
way, 3-8 fathoms, on sandy bottom. M. angusta (Q. 0. Sars), p. 27, pi. 8. 
figs. 14-24, found with the preceding, coloration above pale, below dark 
violet. 
Ltmifer, sp. n. (not named) from the Philippines : notes on anatomy and 
sexual differences, by 0. Semper, Z. wiss. Zool. xxii. pp. 305-307, pi. 22. 
