no. 3638 TURBELLARIA — KAWAKATSU 19 



1937a. Studies, etc., vn: The two species confused under the name Phagocata 

 gracilis, the validity of the generic name Phagocata Leidy 1847, and 

 its priority over Fonticola Komarek 1926. Trans. American Micros. 

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1937b. Studies, etc., vm: Some cave planarians of the United States. Trans. 

 American Micros. Soc, vol. 56, pp. 457-477. 



1939. North American triclad Turbellaria, x: Additional species of cave 

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1945. North American triclad Turbellaria, xi: New, chiefly cavernicolous, 

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1951a. The invertebrates, vol. n, 550 pp. New York: McGraw-Hill Book Co. 



1951b. North American triclad Turbellaria, xn: Synopsis of the known 

 species of fresh-water planarians of North America. Trans. Ameri- 

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1954. North American Triclad Turbellaria, sail: Three new cave planar- 

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1963. North American triclad Turbellaria, xvi: Fresh- water planarians 

 from the vicinity of Portland, Oregon. American Mus. Novit., 

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 Ichikawa, Atsuhiko, and Kawakatsu, Masaharu 



1962a. Phagocata albata, a new probably subterranean freshwater planarian, 

 from Hokkaido. Annot. Zool. Japon., vol. 35, pp. 29-37. 



1962b. Phagocata iwamai, a new freshwater planarian, from Hokkaido. 

 Annot. Zool. Japon., vol. 35, pp. 38-46. 



1962c Phagocata teshirogii, a new freshwater planarian, from Tohoku Region 

 in Honshu. Annot. Zool. Japon., vol. 35, pp. 112-120. 



1963. Phagocata tenella, a new freshwater planarian, from Hokkaido. 



Annot. Zool. Japon., vol. 36, pp. 102-106. 

 1967. Records of two planarians species of the family Kenkiidae from the 



Japanese subterranean waters. Arch. Hydrobiol., vol. 63, pp. 512- 



519. 

 Ichikawa, Atsuhiko, and Okugawa, Kazunosuke I. 



1958. Studies on the probursalian (fresh-water triclads) of Hokkaido, i: 



On two new species of the genus Dendrocoelopsis Kenk, D. lacteus 



and D. ezensis. Bull. Kyoto Gakugei Univ., ser. B, no. 12, pp. 



9-18 + pis. 1-5. 

 Ijima, Isao, and Kaburaki, Tokio 



1916. Preliminary descriptions of some Japanese Triclads. Annot. Zool. 



Japon., vol. 9, pp. 153-171 

 Kaburaki, Tokio 



1922. On some Japanese freshwater triclads; with a note on the parallelism 



in their distribution in Europe and Japan. Journ. Coll. Imp. 



Univ. Tokyo, vol. 44, art. 2, pp. 1-71 + pi. i. 

 Kawakatsu, Masaharu 



1960. Notes on the freshwater planarians found in the subterranean waters 



of the Akiyoshi district. Japanese Journ. Zool., vol. 12, pp. 609- 



620. 



1964. Notes on freshwater planaria of Lake Biwa-ko. The Heredity 



(Tokyo), vol. 18, no. 9, pp. 32-35. [In Japanese.] 

 1965a. On the ecology and distribution of freshwater planarians in the 

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