36 Verm. 
xv. vermes. 
Clicetogaster langi, n. sp., Katzensee ; Bretsciier, Rev. Suisse Zool. iii^ 
p. 512. C. vermicularis commensal on Limncea stagnalis ; Bailey. 
Criodrilus ifieringi, n. sp., Pericicaba River, near Sao Paulo, S. Brazil ; 
Miciiaelsen, Abh. Yer. Hamburg, xiii. 
Cryptodrilus irregularis , polynephricus , mortoni, hobartensis , campestris , 
tcsselatus , insularis , ellisii, welling tonensis } ojjiceri , n. spp., Tasmania ; 
Spencer, P. Soc. Victoria, yii, pp. 34-45. 
Deltania troyeri , varr. crassa and lagunce , n. varr., Californian Peninsula ; 
Eisen, Mem. Calif. Ac. ii, pp. 169-171. 
Dichogaster braunsi, n. sp., Sierra Leone ; Miciiaelsen, Abh. Yer. 
Hamburg, xiii. 
( Digilobranchus niloticus, Lev.) = Alma nilotica\ Miciiaelsen, t. c. 
Diplocardia ; summary of genus and of the 5 species, including D. 
verrucosa , n. sp., Omaha, Nebraska, and 2 species which have pre- 
viously been referred to the genus Geodrilus ; Ude, Zeitschr. wiss. 
Zool. Ixi, pp. 129-139. D. communis, n. sp., Illinois; G arman, B ull. 
Illinois Lab. v, p. 47. D. (Geodr.) singularis, Ude, and D. riparia, 
Smith ; Smith, Bull. Illinois Lab. iv, pp. 285-297. 
Distichopus , n. g. of Enchytrcehlce, allied to Fridericia ; Moore, J. P., 
Amer, Natural, xxix, p. 753. 
ficlipidrilus frig ulus , Eisen, anatomy, showing that the genus should 
be regarded rather as the type of a subfamily of the Lumbriculidce , 
than as that of a separate family ; Eisen, Mem. Calif. Ac. ii, p. 84. 
Fminoscolex , n. g., with F. torentus and viridescens , n. spp., E. Africa ; 
Michaelsen (146). 
Enchytrceus ( Italodrilus ) littoralis^YQrc.] Smith, F., Bull. Illinois Lab. iv. 
Fridericia longa , agricola y parva , and alba , n. spp., near Philadelphia ; 
Moore, P. Ac. Philad. 1895, pp. 341-345. F. Helvetica, n. sp., near 
Zurich ; Bretsciier, Rev. Suisse Zool. iii, p. 516. F. oligosetosa aud 
bichceta (snbsp. typica ), n. spp., E. Galicia, and F. tenuis , Mich., 
referred as another subsp. to F. bichceta ; Nusbaum, Biol. Oentralbl. 
xv, pp. 27 & 28. F. dura and callosa , in Germany ; Protz, p. 255. 
Geodrilus (singularis), Ude, and another species referred to genus Diplo- 
cardia, Garman ; Ude, Zeitschr. wiss. Zool. Ixi, p. 129. 
( llalodrilus littoralis , Yerr.) referred to genus Enchytrceus ; Smith. 
Homochceta , n. g. of aquatic Oligochaet, with II. naidina , n. sp., L. of 
Zurich ; Bretsciier, Rev. Suisse Zool. iii, p. 508, 
Kerria garmani, p. 139, eiseniana , p. 141, papilliferay p. 145, n. spp., 
Paraguay, subandina , p. 143, n. sp., Salta (W. of Repub. Argent.) 
asuncionis , p. 145, n. sp., Asuncion ; Rosa, Mem. Acc. Toriuo, xlv. 
K. rosce, n. sp., Buenos Ayres, and saltensis , n. sp., Valparaiso and 
Salta ; Beddard, P. Zool. Soc. Loudon, pp. 225 & 226. K. mac- 
clonaldi, nephridia ; Eisen, p. 70. 
Kynotus oswaldi and distichotheca, n. spp., Madagascar ; Miciiaelsen, Abh. 
Yer. Hamburg, xiii. 
JUacrochceta, n. g. of aquatic Oligochaet, with M. intermedia , n. sp., 
L. of Zurich ; Bretsciier, Rev. Suisse Zool. iii, p. 609. . 
