LOA H. J. HANSEN. 
that the mesial part is shaped as a process narrowed at the 
base; an oblong groove is scarcely developed. 
5. Zuzara (Leach) (incl. Cycloidura (Stebb.)). 
(b) Cymodocini.—End of abomen in both sexes with a 
notch, which sometimes is semicircular, most frequently 
bilobed, being divided by a mesial process; in rare cases 
(especially in Bregmocerella) this process is so large that 
it overlaps the lateral teeth limiting the notch, so that these 
teeth are only visible from the side. Mouth-parts strongly 
metamorphosed in the females. Maxillipeds with long lobes 
on fourth, fifth, and sixth joint. Exp. of plp.® always two- 
jointed. Marsupial lamelle always overlap each other at the 
mesial line. 
(a) Epistome without any free process in front (exp. of 
urp. generally well developed). 
(+) ‘Abdominal notch at least with a vestige of mesial lobe ; 
generally this lobe is well-developed, frequently large or even 
very large. 
(§) In the male the anterior part of abdomen is without mesial 
process, and the endp. of urp. is generally moderately 
developed. 
(6) Cymodoce (Leach). 
(§§) In the male the anterior part of abdomen has a large 
mesial process, and the endp. of urp. is very short or quite 
rudimentary. 
(7) Ciliczea (Leach). 
(tt) Abdominal notch semicircular, without any vestige of 
mesial lobe. Endp. of urp. rudimentary in the male. 
(8) Ciliceopsis (n. gen.). 
((3) Hpistome produced into a process which, in the female, 
reaches somewhat beyond the front margin of the antennule while 
it is exceedingly long in the male (Exp. of urp. rudimentary in 
1 In Chapter VII the slight value of Cilicwa (Leach) and Ciliceopsis 
(n. gen.) as separated from Cy modoce (Leach) is discussed in the treatment 
of the last-named genus. 
