KOFOID AND SWEZY : UNARMORED DINOFLAGELLATA 523 



Karsten, G. 



1905. Das Phytoplankton des antarktischen Meeren naeh dem Material der dtnitsclien Tiefsce 



Expedition. Wiss. Ergeb. deutsch. Tiefsee Exped., 2, 1-219, pis. 1-34. 

 1907. Das indische Phytoplankton. Ibid., 2, 221-548, pis. 35-54, 4 figs, in text. 



Keysselitz, G. 



1908a. Die Entwicklung von Mijxoholus pfciffrri Th. Arch. Trot., 11, 252-275, pis. 13, 14, 



7 figs, in text. 

 19085. Studien iiber Protozoen. Aus deni Nachlass von Fritz Schaudinn. Ibid.. 11, 334-350, 



pis. 19-21. 



Klebs, G. 



1883. Ueber die Organisation einiger Flagellaten Gruppen und ihre Bezichungen zu Algen 



und Infusoria. Untersuch. bot. Inst., Tubingen, 1, 233-362, pis. 2, 3. 



1884. Ein kleiner P>eitrag zur Kenntnis der Peridineen. Bot. Zeitschr., 42, 721-733, 737-745, 



pi. 10. 

 1892. Flagellaten-Studien. I. Zeitschr. wiss. Zool., 55, 265-351, pis. 113-116. 

 1912. Ueber Flagellaten und algenahnliche Peridineen. Verb. nat. Ver. Heidelberg, 11, 



367-451, pi. 10, 15 figs, in text. 



Kleibee. D. 



1911. Die Tierwelt des Moorgebietes von Jungholz in siidlichen Schwarzwald. Arch. Naturg., 

 77, supp. 3, pp. 1-155, 20 figs, in text. 



KOFOID, C. A. 



1898. Plankton studies. II. On Plcndnrina iUincmcnsis, a new species from the plankton of 



the Illinois River. Bull. Illinois State Lab. Nat. Hist., 5, 273-293, pis. 36, 37. 



1899. Plankton studies. III. On Platydorina, a new genus of the family Volvocidae, from 



the plankton of the Illinois River. Ihid., 5, 419-440, pi. 38. 

 1907a. New species of dinoflagellates. Bull. Mus. Comp. Zool. Harvard, 50, 163-207, pis. 



1-17. 

 1907/). Tlie structure and systematic position of rohjkriko.s Biitsch. Zool. Anz., 31, 291-293, 



1 fig. in text. 

 1907r. Dinoflagellata of the San Diego region. III. Description of new species. Univ. Calif. 



Publ. Zool., 3. 299-340, pis. 22-33. 

 1908. Exuviation, autotomy and regeneration in Ceratium. Ibid., 4, 345-386, 33 figs, in text. 

 1909a. On Peridinium steini Jorgensen, with a note on the nomenclature of the skeleton of 



the Peridinidae. Arch. Prot., 16, 25-47, pi. 2. 

 1909&. The morphology of the skeleton of Podol<impa,f. Ibid., 16, 48-61, pi. 3. 

 1909r. :\lutations in Ceratium. Bull. Mus. Conip. Zool. Harvard, 52, 211-257, pis. 1-4, 5 



figs, in text. 

 1910a. The faunal relations of the Dinoflagellata of the San Diego region. Proe. 7th Intern. 



Zool. Cong. Boston, 1910, 922-927. 

 1910?). Significance of certain forms of asymmetry of the dinoflagellates. Ibid., 1910, 928-931. 



1911. Dinoflagellata of the San Diego region. IV. The genus (loinjaiilax. with notes on its 



skeletal morphology and a discussion of its generic and specific characters. Univ. 

 Calif. Publ. Zool., 8, 187-300, pis. 9-19, 5 figs, in text. 

 1919. The morphological interpretation of the structure of Noctilucd. and its bearings on 

 the .status of the Cystoflagellata (Haeckel). Ibid., 19, 317-334, pi. 18, 2 figs, in text. 



KoPoiD, C. A., and Rigden, E. J. 



1912. A peculiar form of schizogony in Gotijiaula.r. Bull. JIus. Comi). Zool. Harvard, 54, 



33.5-348, pis. 1-2, 2 figs, in text. 



