XV. VERMES. 
54 Verm. 
[ 1905 ] 
„ summer generation, Sekera, Zool. Anz. xxviii, 1904, No. 7, 
pp. 232-242. 
Derostoma galizianum , viviparity of summer generation, Sekera, t. c. 
pp. 232-242. 
Gyratricidce n. fam., v. Graff (155) p. 137. 
Gyratrix hermaphroditus, figg., v. Graff, t. c. pp. 137-140. 
Hy porous n. nom. for Orcus, H. venenosus , figg., H. breitfussi n. sp., figg., 
v. Graff, t. c. pp. 110-113. 
Jensenia angulata , figg., Bergen, Alexandrowsk, etc., v. Graff, t. c. p. 104. 
Mcehrenthalia n. gen., M. agilis , figg., v. Graff, t. c. pp. 97-99. 
Macrostomum appendiculatum, figg., oft' Sebastopol, M. gracile , fig., M. 
timavi n. sp., figg., v. Graff, t. c. pp. 80-83 ; M. infundibuliferum 
n. sp., figg., Siberia, Plotnikow, Zool. Jahrb. Syst. xxi, 4, p. 480. 
Mesostoma ehrenbergi , viviparity of summer generation, Sekera, Zool. 
Anz. xxviii, 1904, pp. 232-242 ; M. lacteum n. sp., figg., near to 
Dendrocodum lacteum , anatomy, water-plants, mountains, Gara 
Mulati, Neppi, Zool. Jahrb. Syst. xxi, pp. 303-308 ; M. productum , 
. viviparity of summer generation, Sekera, Zool. Anz. xxviii, 1904, 
pp. 233-242, M. lingua , viviparity of summer form, Sekera, t. c. ; 
M. productum , Tomsk, M. ehrenbergi , Lake Birtshikul, M. sigmoideum 
n. sp., figg., M. rostratum , Tomsk, Siberia, Plotnikow, (359) p. 481 ; 
M. rangeense , viviparity of summer form ; M. chromotactrum (syn. 
M. cyathus ), viviparity of summer form, Sekera, Zool. Anz. xxviii, 
v - 1904, pp. 232-242 ; M. uljanini Sabussow — Bothrosostoma essenii 
Braun, note, Luther, Medd. Soc. Faun. Fenn. 1903-1904, p. 65. 
Microstoma lineare, ponds, Lake Birtschikul, Siberia, Plotnikow (359) 
p. 480 ; M. l. t Kaban, Meissner (282 j p. 30 ; M. mundum n. sp., figg., 
v. Graff (155) p. 78. 
Olisthanella iphigenice n. sp., figg., v. Graff, t. c. pp. 93-96. 
Paramesostoma neapolitanum , figg., off Heligoland, Irish Sea, etc., v. 
Graff, t. c. pp. 89-92. 
Phonorhynchus n. gen., v. Graff, t. c. p. 136. 
Polycystididce n. fam., v. Graff, t. c. p. 119. 
Polycystis georgii n. sp., P. ndgelii } P. crocea , P. mamertma, P. intubata 
n. sp., P. minuta , v. Graff, t. c. pp. 129-136, figg. 
Promesostoma marmoratum nudum n. subsp., figg., Bergen, Sebastopol, 
etc., P. murmanicum n. sp., figg., P. ovideum purum n. subsp., hgg., 
v. Graff, t. c. pp. 85-89. 
Provortex balticus , figg., Bergen, etc., v. Graff, t. c. p. 103. 
Proxenetince n. subfam., v. Graff, t. c. p. 83. 
Proxenetes Jlabellifer , figg., Alexandrowsk, P. cochlear , figg., White Sea, 
etc., v. Graff, t. c. pp. 84 & 85. 
Schizorhynchidce n. fam., S. tataricus } n. sp., figg., v. Graff, t. c. 
pp. 116-119. 
Solenopharynx oculatus , figg., v. Graff, t. c. pp. 106 & 107. 
Stenostoma leucops , Kaban Lake, Meissner, Trudui Kazan Univ. xxxix, 
pt. 3, p. 30. 
Tetracelis marmorosum , viviparity of summer form, Sekera, Zool. Anz. 
xxviii, 1904, pp. 232-242. 
Trigonostomidce n. fam., v. Graff (155) p. 109. 
Trigonotomum setigerum setigerum , figg., T. setigerum lunulatum n. subsp., 
figg., T. setigerum album n. subsp., figg., T. brunchorsti n. sp., figg., 
v. Graff, t. c. pp. 113-116. 
Typhloplanidce n. fam., v. Graff, t. c. p. 82. 
Typhloplana viridata , T. minima , viviparity of summer generations, 
Sekera, Zool. Anz. xxviii, 1904, pp. 232-242. 
Vortex sexdentatus , note, Tomsk, V. sibiricus n. sp., figg., descript., Tomsk, 
V. rhombiger n. sp., figg., V. sp ., figg., descript., close to V. fuscus 
