49 Verm. 
SunjEOT Index. — Annelida, etc. 
1827 
Development of Phorotm architccta ; 
Brooks & Oowles, 55. 
ETHOLOGY. 1819 
Habits, Behaviour, etc. 
Behaviour of tubicolous annelids ; Har- 
gitt, 178-179. 
7 hjdroidcs pcctinata Biologie ; Harms, 
181. 
Nahrungsaufnelimende Organo dor 
Regenwiirmer ; Jordan, 226. 
Intelligence of earthworms ; Yerkes, 
521. 
Seasonal occurrence of Enchytraeids ; 
Friend, 134. 
Habits of leeches ; Nachtrieb, 319. 
Biology of Ozobranchm shipleyi ; 
Annandale, 5. 
Pharynx as fixing organ in ectopara- 
site; Potts, 373. 
Habitat. 
Wohnorte der Sabelliden ; Luckasch, 
267. 
Lumbricidenfunde in Polsterpflanzen 
&c. ; Stages, 465. 
Fridericia bulbosa between tide marks ; 
Stephenson, 468. 
Plankton. 
Polychaete larvae in plankton ; Herd- 
man and Riddell, 191. 
Aphroditiens p61agiques ; Viguier, 
497. 
Commensalism. 
Harmothoe lunulata commensal des 
Synaptes ; Cu6not, 88. 
Scalisetosus communis commensal sur 
un Echinoderme ; Cu6not, 88. 
Discodrilidae vivono sui gamberi ; 
Pierantoni, 359, 
Parasitism. 
PoLYOlIAETA. 
Varasitosyllis gen. n. ectoparasitic on 
Poly chae tea and Nomer tines; Potts, 
373. 
Crustaces annelidicoles ; Gravier, 160- 
165 & 168-169. 
(n-9210 o) 
Ilerpyllobius ardicus parasitic on 
Harmothoe ap. ; Haddon, 176. 
Gr<$garino parasite dos OplnSlies 5 
Beauchamp, 30. 
Selenidia in Serpula Columbiana ; 
Pixell, 362. 
Oligochaeta. 
Gregarines and Ciliata ? in Enchy- 
traeids ; Stephenson, 468. 
Spirochaeta lumbrici sp. n. in 
earthworms, [Figures do not show 
typical Spirochaete] ; Cropper, 87. 
Hirudinea. 
Sangsues parasites des animaux 
domestiques ; Neveu-Lemaire, 323, 
Pterohranoiiiata. 
Cop^pode parasite d’un Ccphalodiscua ; 
Gravier, 168. 
VARIATION, PIIYLOGENY. 1823 
Variation. 
Doppelbildung bei Nereis Dumerilii ; 
Schneider, 418. 
Hybrids in Lumbriciden; Harms, 
180.' 
Sangsue, anomalie des organes 
g^nitaux ; Bourguin, 54. 
Variation in Echiurus pallasii ; 
Ritchie, 395. 
Phylogeny. 
Les Nereites sont ils Pempreinte de 
corps d’annelides ; Malaise, 273. 
Hermaphroditism secondary in 
Polychaeta ; Ashworth, 10. 
Phylogeny of Archiannelida ; 
Beauchamp, 27. 
DISTRIBUTION. 1827 
1. Recent. 
General. 
Cc.pl ialodiscns, repartition g6ogra 
phique; Gravier, 167. 
Perionyx , geographical distribution 
Mjartiis, 27§. ' 
c IQ 
