MTSEUM OF COMPARATIVE ZOOLOGY. 41 



'81. Untersuchungen zur vergleichenden Anatomic und Histologic des Ncr- 



veusystems der Plathelmiutlien. IV. Das jS'erveusystem der Tricladeii, 



V. Vergleichende Auatomie des Nervcnsystems der Plathelminthcn. 



Mittheil. a. d. zool. Stat. z. Neapel, Bd. III. Heft 1, 2, pp. 53-95, Taf. 



v., VI. 2 Dec, 1881. 

 '81^ . Der Bau vou Guuda segmentata und die Venvandtschaft der Plathel- 



miutheu mit Coelcuterateu und Hirudiueeu. Mittheil. a. d. zool. Stat. z. 



Keapcl, Bd. III. Heft 1, 2, pp. 187-250, Taf. XII., XIII. 9 Dec., 1881. 

 '84. Die Polycladen (Seeplauarieu) des Golfes von Neapel und der angre- 



zenden Meeresabschuitte. Eiue Monographic. Pauna u. Flora d. Golfes 



V. Neapel, XL, ix + 688 pp., 5i Holzschn., Atlas 39 Taf. Leipzig, 



1884. 

 Leidy, J. 



'48. Description and Anatomy of a new and curious Sub-genus of Planaria. 



Proc. Acad. Nat. Sci. Philadelphia, Vol. III. 1846-1847, pp. 248-251. 



1848. Presented 31 Aug.. 1847. 

 '85. Planarians. The Museum, Vol. I. No. 4, pp. 49-52, 1 woodcut. 



Philadelphia, Aug., 1885. 

 Lippitsch, K 



'89. Beitrage zur Anatomic des Derostoma unipunctatura Oe. Arbeit, a. d. 



zool. Inst. z. Graz. Bd. II. No. 6, 1889. Also in Zeitschr. f. wiss. 



Zool., Bd. XLIX. Heft 1, pp. 325-345, Taf. VIII. 13 Dec, 1889. 

 Loman, J C C. 



'87. Ueber den Bau vou Bipaliura, Stimpson, nebst Beschreibung neuer 



Arten aus dem iudischeu Archipel. Bijdragen tot de Dierkuude. Uitge- 



geven d. h. Geuootschap Natura Artis Magistra, te Amsterdam. Afl. 14, 



pp. 63-88, PI. I., II. 1887. 

 Mecznikow, El. 



'66. Ueber Geodesmus bilineatus Nob. (Pasciola terrestris O. Fr. Miiller?), 



eine europaische Landplanarie. Bull. d. I'Acad. Imp. d. Sci. d. St. Peters- 



bourg, Tom. IX. No. 4, pp. 433-447, 1 pi. 28 Feb., 1866. Also in 



Melanges Biologiques, Tom. V. pp. 544-565, 1 pi. 1865. 

 Minot, C. S. 



'77. Studien an Turbellarien. Beitrage zur Kenntniss der Plathelminthen. 



Arbeit, a. d. zool.-zoot Inst. Wiirzburg, Bd. III. Heft 3, pp. 405-471, 



Taf. XVI.-XX. 20 Feb., 1877. 

 Moseley, H. N. 



'74. On the Anatomy and Histology of the Land-PIanarians of Ceylon, with 



some Account of their Habits, and a Description of two new Species, and 



with Notes on the Anatomy of some European Aquatic Species. Philos. 



Trans. Roy. Soc London, Vol. CLXIV. pp. 105-171, PI. X.-XV. 1874. 

 '77. Notes on the Structure of several Forms of Land Planarians, with a 



Description of two new Genera and several new Species, and a List of 



all the Species at present known. Quart. Jour. Micr. Sci., Vol. XVII. 



N. S., No. 67, pp. 273-292, PI. XX. July, 1887. 



