iil>4 



I'AtiK SKlKiSliliHG 



G. W. Mt'l.l.KH's and luy figure; tlic pntportion Virtwoon its l.Miutli ;iiul tliat ol tlic second joint 

 of tlif first anteniKi is about 4 : ;"). 



r ppor I i p: - The part between the eonilis on the iiostero-veiitial ed^e ol this lip 

 is rather deeply and narrowly notched; it is not quite as deep as iti my tig. 15 of C. rotnvddld. 

 The p a r a g n a t e s are of about the same type as in ('. symmetrica. 



F e ni ale: — 



Shell: — Length: According to (i. W. Mtil.I.KH, 0,8— (I.!)") mm. The specimens 

 measured bv me were 0,7 — (.),85 mm. long. Length : lieight about 1,4 : 1. S e e n 1 r o m t h e 

 side it has about the same shape as is described by tJ. \\. MClleu; of. the accompanying 



Fig. CXXV. — Conchoecia curia .1. Lttbbock. — 1. Shell seen from the side, cj; 82 X. 2. Shell seen from below, <S; 



82 X. 3. Shell seen from the side, ?; 82 X. 4. Postero-dorsal part of the shell seen from inside, $; 567 X. 5. Distal 



pari of the penis seen from outside; 833 X. 6. Distal part of the rod-shaped organ, cj; :'«00 X. 7. Distal part of this 



organ + a part of the first antenna, ?; 567 X. (From specimens from station 134.) 



fig. 3. S e e n f r o m b e 1 o w it is of about the same type as in the male, but the anterior part is 

 scarcely perceptibly larger than the posterior part and the side contours are not curved in or 

 scarcely perceptibly so just behind the middle. The left unsymmetrical gland has its exit some- 

 what ventraUy of the postero-dorsal corner of the shell; see the accompanying fig. 4. In other 

 respects it is hke that of the male. 



First antenna: — The division into joints is rather weak. The first joint is, 

 as is the case in the male, somewhat shorter than the second. The boundary between the 

 original second and third joints is in most cases rather well developed. The bristle of the second 

 joint has short hairs or is almost bare; it is somewhat shorter than this joint (fig. 7). E-bristle: 



