SYNOPSIS OF THE KOTATORIA. 161 



Pereyaslawzewa, S. 



1884a. — O razvitii kolovratok. (The development of rotifers.) (Russian text.) 



<Zapiski Novorossiiskago Obshch. lEstestvoisp., Odessa, vol. 9, 9 pp., 1 



pi. GS 



1888a. — Le developpement de Gammarus poecilunis Rthk. (Russian text.) 



<Bull. Soc. Imp. Nat., Moscou, ser. 2, vol. 2, pp. 185-219, pis. 3-6. Ag 



1891a. — Dopolnenifa k faunlB Chernago moria. (Supplement a la fauna de la 



Mer Noire.) (Russian text.) <Trav. Soc. Nat., Kharkov, vol. 25, pp. 



235-274, pis. 7, 8. LC 



Perty, M. 



1849a. — Ueber verticale Verbreitung mikroskopischer Lebenstormen. <Mitth. 



Naturf. Ges. Bern, pp. 17-45. LC 



18496. — Mikroskopische Organismen der Alpen und der italienischen Schweiz. 



<Mitth. Naturf. Ges. Bern, pp. 153-176. LC 



1850a. — Neue Raderthiere der Schweiz. <Mitth. Naturf. Ges. Bern, pp. 



17-22. LC 



1852a. — System der Infusorien. <Mitth. Natm-f. Ges. Bern, pp. 57-68. LC 

 18526. — Zur Kenntniss kleinster Lebensformen nach Bau, Funktionen, Syste- 



matik, mit Spezialverzeichniss der in der Schweiz beobachteten. Quarto. 



Bern. VIII+228 pp., 17 pis. LC 



Petr, F. 



1891a. — Vifufci (Rotatoria) vysociny ceskomoravske. <CSitzungBber. Bohmi- 



schen Ges. Wiss. , Prag (for 1890), pp. 215-225, text figs.' GS 



Phillips, F. W. 



1881a. — Observations on rotifers, with special reference to those found in the 



neighborhood of Hertford. <Trans. Hertfordshii-e Nat. Hist. Soc, vol. 1, 



pp. 113-120, pi. 2. Ag 



PlESBERGEN, F. 



1886a. — Die Ekto- und Endoparasiten, von welchen die in der Umgebung von 

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 Wiirttemberg, Stuttgart, vol. 42, pp. 73-88, pi. 2. GS 



PlOVANELLI, S. 



1903a. — Two new Bdelloida commensal in the branchial cavities of Telphusa 

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 pp. 521-522. LC 



19036. — I Rotiferi commensali della Telphusa jluviatilis Lmk. <Mon. Zool. 

 Italiano, Siena, vol. 14, pp. 345-349. Surg 



PiTARD, E. 



1897a. — Repartition quantitative du plankton a la surface d'un lac. <Arch. 



Sci. Phys. Nat., Genfeve, ser 4, vol. 3, pp. 64-66. GS 



18976. — Sur le plankton du Lac de Chavonnes. <Arch. Sci. Phys. Nat., 



Genfeve, ser. 4, vol. 3, pp. 67-70. GS 



1897c.— Plankton du Lac de Lowerz. <Arch. Sci. Phys. Nat., Geneve, 



ser. 4, vol. 3, pp. 77-79. GS 



1897c?. — Sur le plankton du Lac de Joux. <Arch. Sci. Phys. Nat., Genfeve, 



eer. 4, vol. 3, pp. 79-81. GS 



1897e. — Sur le plankton du Lac des Brenets. <Arch. Sci. Phys. Nat., 



Geneve, ser. 4, vol. 3, pp. 81-83. GS 



PlTTOCK, G. M. 



1894a. — Rotifer-hunting in Minster Marches, Thanet. <Science Gossip, Lon- 

 don, n. ser., vol. 1, pp. 173-175, text figs. Ag 

 77478°— Bull. 81—13 11 



