26 Verm. 
XV. VERMES. 
Embrogeny of Protula mexihaci ; Soulier (358). 
Epitoky in Cirratulidee , especially in Dodecaceria concharurn ; Mesnil 
& Caullery (251); M’Intosh (220). 
Excretion (1) by chloragogen cells, (2) by amcebocytes, (3) by nephridia, 
in Arenicola ; Willem (397); Schneider (337). 
Food of Branchiomma vesiculosum and Myxicola infundibulum consisting 
of the Dinoflagellate Prorocentrum rnicans Ehrb. pp. 191 & 192; de 
Saint-Joseph (333). 
Histology. Owenia fusiforrnis, Ogneff (287); structure of eyes ; Hesse 
(165); Nephridia, Lymphoid Organs and Heart-body; Schneider (337); 
ventral nerve-cord of Procercea ; Mensch (248). 
Larvae of Arenicola cristata ; R. S. Lillie (203). 
Merogony. Trochophore obtained after fertilisation of enucleated frag¬ 
ment of egg of Lanice conchylega ; Delage (108-110), cf. Giard (146). 
Palolo. Eriedlander (129 & 130); Kramer (188 & 189); Schreiber 
(338). 
Parasitology. Sporozoan parasites of the digestive tube, including the 
nematoid Gregarine Helenidium Giard and the aberrant multinuclear 
Hiedleckia Caull.-Mesn. Also Orthonectid parasites ; Caullery & Mesnil 
(71-76): parasites of Audouinia tentaculata Monb.; de Saint-Joseph 
(333) p. 180 : Petaloproctus terricola Qfg. with Loxosoma annelidicola 
Van Ben. & Hesse as ectoparasite, p. 182; de Saint-Joseph (333): 
intracellular parasites of Gregarina of Polychseta; Copepod parasites 
{Monstr ill idee) in vascular system of Polydora giardi ; Mesnil & Caullery 
(252): Hcoloplos muelleri and Hcolelepis fuliginosa. List of Sporozoan and 
Mesozoan parasites; Caullery & Mesnil (74). 
Parthenogenesis of the microgamete (e.g. in Lanice conchylega). Critique 
of Delage’s work; Giard (146). 
Pigmentation; lipochrome and melanism in Arenicola ; Fauvel(123); 
Chietopterin ; MacMunn (222); Newbiggin (281). 
Post-larval stages of Arenicola ; Eauvel (122); Mesnil (249). 
Progenesis of Amplvitrite prcecox ; de Saint-Joseph (333, p. 187). 
. Prototrocli. Its cell-origin ; Mead (245). 
Regeneration. Caudal regeneration of a Nereis diversicolor kept in nearly 
freshwater, p. 146; Ferroniere (125); Schultz, E. (340): Hpirographis 
Spallanzani , division induced by the method of ligatures ; Vaney et Conte 
(380). 
Sexual Phases of Myzostoma ; Wheeler (393). 
Teratology. Abnormal specimen of Nereis cultrifera Gr. described 
and figured, p. 141 ; Ferroniere (125). 
Distribution. 
t Arctic Jura. Her pula jlaccida ; Pompeckj (303). 
Brest and Paimpol; de Saint-Joseph (333). 
f Colorado Formation. Her pula plana \ Logan (210). 
Dardanelles: Protula intestinum Lmk. ( Prot. protula Marenz.) p. 170; 
Marion (227). 
Eddystone Grounds. Distribution in the 30 fathom line ; Allen (4). 
Estuarine Polycheeta. Kuhlgatz (191). 
fEtclieminian Fauna. Hyohthkke, fossil tube worms, Arenicolites &c,; 
Matthew (240 & 241). 
German Ocean; Michaelsen (253). 
tManx Slates. Palceochorda ; Bolton (48). 
tNeocomian. Herpididce ; Wollemann (406). 
tPunjab. Lower Annelid Sandstone and upper Annelid Sandstone of 
the Eastern Salt-Range, p. 9 ; Redlich (320). 
Red Sea. Nereidce etc.; Grayier (153). 
