ACANTHOCEPHALA, CBLETOGNATHA, ROTIFERA. Verm. 55 
Systematic. 
Echinorhynchus spp. described, Luhe, Zool. Ann. i, 2, pp. 139- 250 ; E. spp. 
anatomy and occurrence, Luhe, t. c. pp. 139-250; E. globulosus , E. 
acus, p. 22, E. angustatus , p. 23, fig. 9, E. clavula , p. 27, E. strumosus, 
p. 29, Finland, anatomy, Schneider, Acta Soc. Faun. Fenn. xxvi, 
No. 3; E. hceruca , in frogs, Giard, Feuille Natural. (4) xxxiv, p. 108. 
E. phoenix, Finland, anatomy, Schneider, Acta Soc. Faun. Fenn. xxvi, 
No. 3, p. 25, fig. 10 ; E. cestodicola, from Sebastes norvegicus , Murman 
Coast, Linstow, Annuaire Mus. St. Petersb. viii, p. 278, figg. 11-14; 
E. cestodiformis, West Africa, from Erinaceus albiventris, Linstow, 
Centrbl. Bakter. xxxvi, p. 380, figg. 3 & 4 : n. spp. 
Gigantorhynchus mirabilis , in birds, Marval, Rev. Suisse Zool. xii, pp. 573- 
583, n. sp. 
CHJETOGNATIIA. 
[The following memoirs relate to Chcetognatha : — ApAthy (11), Browne 
(54), Fowler (146), Herdman (192), Paulsen (346), Stevens (436).] 
General Biology and Distribution. 
Phosphorescence phenomenon in the Indian Ocean, Herdman (192). 
Ovogenesis of Sagitta, Stevens (436). 
Iceland, plankton, Paulsen (346). 
Bay of Biscay forms, Fowler (146). 
Systematic. 
Krohnia hamata, Bay of Biscay, Fowler, Nature lxix, p. 381. 
Sagitta, connected with phosphorescence phenomenon in the Indian Ocean, 
Herdman, Rep. Brit. Ass. 1903-1904, pp. 695 & 696 ; S. degam, 
S. bipunctata, ovogenesis, Stevens, Zool. Jahrb. Anat. xxi, pp. 242- 
252, pi. xvi ; S. serratodentata , Bay of Biscay, Fowler, Nature lxix, 
p. 381. 
Spadella , Iceland, Paulsen, Medd. Komm. Havund. i, p. 40 ; S., Scilly 
Isles, Browne, J. Inst. Cornwall xvi, 1, pp. 120-132. 
ROTIFERA. 
[The following memoirs relate to Rotifera:— Beauchamp (22), Brehm & 
Zederbauer (49), Chancey (82), Collin (102), Daday (109), Garrard 
(153), Hurrell (206), Issel (208), Jennings (219), Linder, (259), Lord 
(278), Meissner (302), Murray (327), Skorikov (418, 419), Smith (421), 
Weigelt (466), Yakhontov (478), Zschokke (482, 483).] 
General Biology. 
Asymmetry and its biological significance, Jennings (219). 
Summer plankton of the Neva, Skorikov (419). 
Bibliography for 1896, Collin (102). 
Distribution. 
River Neva, lists of spp. found, Skorikov (419). 
Lake Baical, list of spp. found, Yakhontov (478). 
