POLYCILETA, OLIGOCHASTA. 
Verm. 35 
S. columbiana , zygophora , Puget Sound region, Johnson, P. Boston Soc. 
xxix, pp. 432-434, pi. xix, figg. 199-208, n. spp. 
fS. ( Pomatoceros) hortensis, S. ( Filograna ) glomus , text-figg. 30 & 31, 
S. Tyrol, p. 279, pi. ix, fig. 6, Oppenheim, PalEeontogr. xlvii, n. spp. 
Spirographis spallanzanii , respiration, Bounhiol, C.R. Ac. Sci. cxxxii, 
pp. 1348-1351. 
Staurocephapus gregarious , the Atlantic Palolo worm, general discussion, 
Friedlaender, Biol. Centrbl. xxi, pp. 312-317. 
S. cerasinus , Juan Fernandez, characters, Ehlers, Fauna Chilens ii, 2, 
p. 263, n. sp. 
Stauronereis longicornis , Isla Tenlyo, Ehlers, Festschr. Ges. Gottingen 
1901, p. 150, pi. xix, figg. 18-21, pi. xx, figg. 4-6 (n. sp.). 
Syllis gracilis, regeneration of the anterior part of the body, Mesnil, 
C.R. Soc. Biol, liii, p. 268. 
S. prolira, Cavancha, Ehlers, Festschr. Ges. Gottingen 1901, p. 92, pi. ix, 
figg. 1-7; S. palifica, Calbuco, Juan Fernandez, p. 257, longifilis, 
Cavancha, p. 258, characters, Ehlers, Fauna Chilens ii, 2 : n. spp. 
Terebellides strcemii Sars, Marseilles, re-described, Gourret, Mem. Soc. 
zool. France xiv, p. 376, pi. viii, fig. 2. 
Thelepus crispus, California, Johnson, P. Boston Soc. xxix, p. 428, pi. xvii, 
figg. 175-1786, n. sp. 
Tnchobranchus massiliensis, Marseilles, re-described, Gourret, Mem. Soc. 
. zool. France xiv, p. 375, pi. viii, fig. 1. 
Trophonia papill-ata ;, Puget Sound region, Johnson, P. Boston Soc. xxix, 
p. 416, pi. xii, figg. 122 & 123, n. sp. 
Trypanosyllis gemmipara, Puget Sound, structure, Johnson, t. c., p. 405, 
pi. vii, figg. 72-76, n. sp. 
Tyrrhena ; characters, and components, p. 230, T. atlantica, characters, 
pp. 227-230, MTntosh, Ann. Nat. Hist. (7) viii. 
Wartelia gonotheca, structure and affinities, maturity ?, at St. Andrews, 
Nordenskiold, Ofv. Finska Forh. xliii, p. 222-232, pi. 
OLIGOCH^ETA. 
[The following memoirs relate to Oligochceta, viz. :—Baily (10), Beddard 
(18-23), Ben ham (24, 26, 27), Bergh (30), Bock (34), Brace (45), Bret- 
scher (56, 57), Cognetti (77-79), Daday (90), Darwin (95), Foot (116), 
Friend (121), Henry (161), Issel (168), Kraepelin (192), Meyer (239), 
Michaelsen (241), Parker & Arkin (279), Pierantoni (291), Babes 
(303, 304), Rand (306), Rea (309), Retzius (310), Ribaucourt (312), 
Rosa (314), Straub (345), Ude (367), Visart (377), Willcox (395), 
Willem & Minne (396).] 
General Biology. 
Anatomy and histology, especially of the muscular system, Bock (34). 
Anatomy of Acanthodrilus uliginosus, Ben ham (26); General Anatomy 
of Bothrioneuron iris, n. sp., Beddard (19). 
Morphological significance of the cerebral ganglion of Lumbricus agricola, 
Meyer (239); Anatomy, chiefly of reproductive organs of Polytoreutus, 
Stuhlmannia and Gordiodrilus, Beddard (22); Nervous system and sense 
organs of JEolosoma tenebrarurn , Brace (45). 
Yellow cells in the intestine of Lumbricus, Willem & Minne (396). 
Cell limits in the segmental organs of the Lumbricidce , Bergh (30). 
Ccelomic fluid, cellular elements, action of reagents, Benham (24). 
Reproductive organs of Alma, Beddard (21); Reproductive organs of 
