22 Vermes . 
VI. Vermes. 
[1921] 
ANNELIDA, GEPHYREA, 
PHORONIDEA, 
PTEROBRANCHIATA. 
SUBJECT INDEX. 
COMPREHENSIVE AND GENERAL. 
Bibliography. — Woodcock, 238. 
STRUCTURE. 
General Anatomy : Annelida. — 
Charrier, 31 ; Delachaux, 50 ; 
Kaburaki, 107 ; NarayaNa Rao, 
157 ; Treadwell, 223. — Pterobranch- 
iata. — Ridewood, 171. 
Chaetae. — Stephenson, 209. 
Alimentary Canal. — Haswell, 84. 
Vascular System. — Bahl, 5 ; 
Meyer, 144 ; Twerdochlebow, 
225. 
Nervous System. — Dawson, 47. 
Sense Organs. — Krekel, 116. 
Histology. — Michel, 149 & 150. 
Cytology. — HERriN, 85 ; Romieu, 
175-179. 
PHYSIOLOGY. 
General, Dekhuyzen, 48 & 49. 
Nutrition, Herpin, 95. Sexuality, 
Stolte, 215. Maturation Fecundation, 
Faure-Fremiet, 54. Response to 
Stimuli, Gross, 78; Redfield and 
Bright, 170. 
REPRODUCTION AND 
DEVELOPMENT. 
Asexual Reproduction.- — Allen, 2 ; 
Lipps, 128. 
Regeneration. — Allen, 2 ; Hall, 
80; JaNda, 101; Wurgler, 241. 
Fertilization. — Labbe, 117. 
Oviposition. — Matthai, 139. 
Organogeny. — Bychowsky, 24. 
ETHOLOGY. 
Bionomics ; Habits. — Dekhuysen, 
48; Delachaux, 50; Gross, 78; 
Friend, 65 ; Harris, 82 ; Lankester, 
118 & 119 ; Lewis-Abbott, 125. 
VARIATION, PHYLOGENY. 
Phylogeny, Classification. — Michael- 
sen, 146 ; Stephenson, 210. 
DISTRIBUTION (GEOGRAPHY). 
Recent (Geographical). — General, 
Stephenson, 210. Europe, Borner, 
17 ; Horst, 90 ; Iroso, 97 ; M’Intosh, 
153 ; Tattersall, 218. Asia, Kabu- 
raki, 108 & 109; Southern, 196; 
Stephenson, 210. Africa, Fauvel, 60. 
America, Kraatz, 115; Nutting, 
161 ; Treadwell, 223. Pacific, 
Michaelsen, 148. Arctic, Moore, 155. 
Antarctic, Beniiam, 13. 
Fossil (Geological). Tertiary, 
Bell, 12. 
SYSTEMATIC. 
1. ANNELIDA. 
(a) Archiannelida. 
[Vacant.] 
(b) Polychaeta. 
Polychaeta, Antarctic, with new 
forms ; Benham Austral. Antarctic 
Exped. 1911-1914 Sci. Reps. Ser. C. 
(Zool. and Bot.) 6 3 pp. 1-128 pis. 
v-x. 
Polychaeta, Chilka Lake, and other 
parts of India, fresh or brackish water, 
with new forms, described ; Southern 
Mem. Ind. Mus. 5 pp. 563-659 pis. 
xix-xxxi & 18 text-figs. 
Polychaeta, British, notes on, with 
additions; M’Intosh Ann. Mag. Nat. 
Hist. ser. 9 8 pp. 290-309. 
Acholoe orbiculata sp. n., St. Paul 
de Loanda ; Treadwell Amer. Mus. 
Novitates No. 8 p. 1 8 text-figs. 
Amythas gen. n. ( Ampharetidae ) 
membranifera sp. n., Commonwealth 
Bay ; Benham Austral. Antarct. Ex- 
ped. 1911-14 Sci. Reps. Ser. C. 6 3 
p. 102 pi. x figs. 124-132. 
Ancistrosyllis constricta sp. n. p. 
573 figs. 1a-g ; Southern Mem. Ind. 
Mus. 5. 
Apomalus giganteus sp. n. ; Iroso 
Pubbl. Staz. Zool. Napoli 3 p. 57. 
