Fig. CLI. — Euconchoeeia Chierchiae G. W. Muller. — 27. Left fifth limb (except the epipodial appendage) seen 

 from inside, <J; 337 X. 28. Right sixth limb (except the epipodial appendage) seen from outside, -(?; 292 X. 

 29. Right sixth limb (except the epipodial appendage) seen from inside, ?; 450 X. 30. Furca, cj; 225 X. 31. Penis, 

 seen from inside; 210 X. 32. Distal part of the penis, seen from outside: 555 X. (From specimens from Cruz Bay, St. Johns.) 



