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Hudson, C. T. — Continued. 



1885a. — Floscularia mutabilis. <[Midland Natural., Birmingham, vol. 8, p. 33, 



pi. 1. Ag 



18856. — On four new species of the genua Floscularia, and five other new species 



of Rotifera. <Joum. Royal Micr. Soc, London, pp. 608-614, pi. 12. LC 



1889a. — The President's address. <Joum. Royal Micr. Soc, London, pp. 



169-179. LC 



18896.— Rotifera and their distribution. <Nature, London, vol. 39, pp. 437-441. 



(Same as Hudson 1889a.) BS 



1890a. — The President's address on some needless difficulties in the study of 



natural history. <Journ. Royal Micr. Soc, London, pp. 129-141. LC 



1891a. — The President's address on some doubtful points in the natural history of 



the Rotifera. <Joum. Royal Micr. Soc, London, pp. 6-18. LC 



Hudson, C. T.; and Gosse, P. H. 



1886a. — The Rotifera or WTieel-Animalcules, both British and foreign. Quarto. 



London. Vol. 1, VI+128 pp., 15 pis., vol. 2, 144 pp., pis. 16-30. LC 



1889a. — The Rotifera or Wheel-Animalcules, both British and foreign. Supple- 

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 Huitpeld-Kaas, H. 



1906a. — Planktonunders0gel8er i norske vande. Octavo. Ki'istiania. IV-f 199 



pp., 3 pis., 9 folding tables. (German summary, pp. 147-149.) BF 



HURRELL, H. E. 



1902a. — List of Rotifera from Yarmouth district. <Trans. Norfolk and Norwich 

 Natural. Soc, vol. 7, pp. 383-385. GS 



1908a. — Notes on the Floscularia of the Great Yarmouth district. <Trans. Nor- 

 folk and Norwich Natural. Soc, vol. 8, pp. 625-626. GS 

 Huxley, T. H. 



1853a. — Ladnularia socialis. A contribution to the anatomy and physiology of 

 the Rotifera. <Trans. Micr. Soc, London, n. ser., vol. 1, pp. 1-19, pis. 

 1-3. LC 



I. 



Imhof, O. E. 



1883a. — Studien zur Kenntniss der pelagischen Fauna der Schweizerseen. 

 <Zool. Anz., Leipzig, vol. 6, pp. 466^71. NM 



18836. — Die pelagische Fauna und die Tiefseefauna der zwei Savoyerseen: Lac 

 du Bourget und Lac d'Annecy. <Zool. Anz., Leipzig, vol. 6, pp. 655-657. NM 



1884a. — Weitere Mittheilung iiber die pelagische Fauna der Stisswasserbecken. 

 <Zool. Anz., Leipzig, vol. 7, pp. 321-327. NM 



18846. — Resultate meiner Studien iiber die pelagische Fauna kleinerer und 

 grosserer Stisswasserbecken der Schweiz. <Zeitschr. Wiss. Zool., Leipzig, 

 vol. 40, pp. 154-178, pi. 10. LC 



1885a. — Weitere Mittheilung uber die pelagische und Tiefseefauna der Stisswas- 

 serbecken. <Zool. Anz., Leipzig, vol. 8, pp. 160-163. NM 



18856. — Die Rotatorien als Mitglieder der pelagischen und Tiefseefauna der 

 Stisswasserbecken. <Zool. Anz., Leipzig, vol. 8, pp. 322-325. NM 



1885c. — Pelagische Thiere aus Stisswasserbecken in Elsass-Lothringen. <Zool. 

 Anz., Leipzig, vol. 8, pp. 720-723. NM 



1885c?. — Sur la faune profonde et p^lagique de divers lacs de la Suisse. <Arch. 

 Sci. Phys. Nat., Geneve, ser. 3, vol. 14, pp. 262-269. GS 



1885e. — Zoologische Mittheilungen. <Vierteljalirsschr. Naturf. Ges. Ztirich, 

 vol. 30, pp. 369-389. Ag 



1885/. — Faunistische Studien in achtzehn kleineren und grosseren osterreich- 

 ischen Stisswasserbecken. <Sitzungsber. Akad. Wiss. Wien, vol. 9, Abt. 1, 

 pp. 203-226, text fig. Ag 



