PROTOZOA 



37 



Bibtiography,—(l) Haeceel (Protista), " Monographie der Moneren," 

 /enaisc?ie Zeitschr^, iv., 1868. (2) Dojabdis (Sai'code), "Observations sur les 

 organismes inf^rieures,'* Annates des Sciences Naturelles, 1835, 2d series, vol. 

 iv. (3) ScHMiTZ (nucleus of yeast), Sitzb. d. mederrhein. Gesellsch.^ August 

 1879. (4) Flemming (Karyolcinesis), Virchow's Archiv^ Ixxvii., 1879. (5) 

 Brahdt (ctilorophyU in animals), Sitzungsbericht der Oesellseh. Naturfor&ch. 

 Freunde zu Berlin, No. 9, 1881. (6) Mecznikow (pliagocytes), Arbeiten a. d. 

 Zoolog. Instit, Wien, 1883, and Biologisches GentralbktU, November 1883, botli 

 translated in Cluari. Jour. Micr. Sci., January 1884. (7) Engelmanh (proto- 

 plasm) in Hermann's Handworterb. der Physiologie, translated in tlie Quart. 

 Jour, of Micr. Sci., July 1884. (8) Bourne (excretion by contractile vacuole) 

 in translation of (7), Quart. Jour. Micr. Scs.,1884, p. 378. (9) Bdtschli (Pro- 

 tozoa), in Bronn'a Classen «. Ordnttngen des Thierreichs (Protozoa, 1883, in pro- 

 gress), (10) HuxLET (classification of Protozoa), A Manual of the Anatomy of 

 Invertebrated Animals, 1877, p. 76. (11) Schulizb, F. E. (nuclei of Foraminifera) 

 "Rhizopodenstudien," AreUv f. Mikros. Anat., 1874-7.5-77. (12) Hebtwig, B. 

 (nuclei of Foraminifera), Jenaische Zettschrift, x., 1876. (13) Zopf (Mycetozoa), 

 Encyklop. der Naturwissensch., Abtheilung i., Lieferung. 39-41, 1884. (14) 

 Lankester, E. Rat (Ai-cherina), Quart,. Jour. Micr. Sci., January 1885. (15) 

 Cienkowsei (Vampyrella), Archiv f. Mikrosk. Anatomie, vol. i. p. 218. (16) 

 Hektwig, E., and Lessee (Leptophrys) Archiv f. Mikrosk. Anat., x.. Supplement, 

 1874. (17) SoROKis (BursuUa), Annates des Sciences Naturelles (Botanique), 

 1876, p. 40. (IB) CiENKOwsKi (Enteromyxa), cited in (13) by Zopf, p: 114. (19) 

 CiENKOWSEi (ColpodeUa), " Beitrage zur Kenntniss der Monaden," Archiv f. 

 Mikrosk. Anal., vol. i. (20) Gienkowski (Pseudospora), same as (18). (21) 

 WOEONis (Plasmodiophora), Pringsheim's Jahrbiicher, xi. 548. (22) GcSbel 

 (Tetramyxa), Flora, No. 23, 1884. (23) Soeokih (Gloidium), Morplwl. Jahrb., 

 vol. iv., 1878. (24) Gienkowski (Gymnophrys), Archiv f. Mikrosk. Anatomie, 

 vol. xii., 1876. (25) Wright (Boderia), Jour, of Anat, and Physiol., vol. i., 



1867. (26) CiENKOwsKi (Nuclearia), Archiv f. Mikrosk. Anatomie, vol. i. 

 1865. (27) Schneider, Aim. (Monobia), Archives d, Zoolog. ixperimentale, 

 vol. vii., 1878. (28) Hdxlet (Bathybius), Quart. Jour. Micr. Sci., vol. viii., 



1868. (29) Bessels (Protobathybius), Jenaische Zeitschrift, ix. ; also American 

 Naturalist, ix. (30) Steasbdkgee (nuclei of Mycetozoa), Zellbitdung und 

 Zetltheilung, 3d ed., p. 79. (31) Fatod (Copromyxa), Botan. Zeilung, 1883, No. 

 11. (32) Gbeeff (Pelomyxa=Pelobius), Archiv f. Mikrosk. Anatomie, vi., 1870. 

 (33) Buck (Arcella, spore-bud production), Zeitsch. wiss. Zoologie, xxx. (34) 

 Laneester, E. Uat (LithamCEba), Quart. Jour. Micr. Sci., vol. xix., 1879. 

 (35) CIENKOWSKI (Labyilnthula), Archiv f. Mikrosk. Anat., vol. iii., 1867, p. 

 274. (36) Archer (Chlamydorayxa), Quart. Jour. Mia'. Sci., vol. xv., 1876. 

 (37) CIENKOWSKI (Nuclearia), Archiv f. Mikrosk. Anat., vol. i., 1865. (38) 

 Archer (Diaphoropliodon, &c.). Quart. Jour. Micr. 'Sci., vols, ix., x., 1869-70. 



(39) SiDDALL (Shepheardella), Quart. Jour. Micr. Sci., vol. xx., 1880, p. 130, 



(40) Carpenter (shell of Orbitolites), Phil. Trans. Roy. Soc. London, 1883, part ii. 



(41) Carpenter (Eoozoon), Quart. Jour. Geol. Soc, vols. xxi. and xxii. ; and 

 Annats and Mag. Nat. Hist., xiii. (42) Haeckel (Kadioloria), Jenaische Zeitschr., 

 XV., 1881. (43) CiENKowsKi (yellow cells of Badiolaria), Archiv f. Mikrosk. 

 Anat., vii., 1871. (44) Brandt (yellow cells of Badiolaria), Monatsber. d. Berlin 

 Acad., 1881, p. 388. (45) Geudes (yellow cells of Badiolaria), Nature, vol. xxv., 

 1882, p. 303. (46) Hertwig (Radiolarian reproduction), " Der Organismus der 

 Radlolarien," Jenaische Denkschriftm, 1879 ; also Zur Bistologie der Radiolarien, 



Leipslc, 1876. (47) Lehokabt (Sporozoa), Die menscMichen Parasiten, 2d ed., 

 1879. (48) Schneider, Aim. (Gregarinidea), Archives d. Zoologie ^xperini., 1873, 

 p. 515, 1875, p. 432 and p. 493, 1881, p. 387. (49) Kloss (Coccidiide of Helix), 

 Abhand. d. Senkenberg. naturf. Oesellseh., i., 18D5. (50) Lankesteb, E. Bat 

 (Drepanidium), Quart. Jour. Micr. Sci., vol. xxii., 1882, p. 53. (51) Lieberkuhn 

 (Coccidium oi Frog's kidney), Archiv f. Anat. and Physiolog., 1854. (52) 

 CIENKOWSKI (Amoebidium), Botan. Zeitung, 19 Jahrg., 1861, p. 169. (53) Von 

 Lendenfeld (parasitic amoeboid organism), in Proceedings of Linnean Society of 

 New South Wales, 1885. (54) Lankester, E. Bat {Monocystis pellucida), Quart. 

 Jour. Micr. Sci. (new series), vol. vi., 1866. (55) Lankkster, E. Eat (Mono- 

 cyslis aphroditge), Quart. Jour. Micr. Sci. (new seiies), vol. iii., 1863. (56) 

 Hertwig, R. (Aphrothoraca), in Organismus der Radiolarien, Jena, 1879. (57) 

 Archer (Chlainydophora), "R^sumd, (fcc," Quart. Jour. Micr. Sci., vol. xvi., - 

 1876. (58) Hertwig, E., and Lesser (Chalarothoraca), Archiv f. Mikrosk. Anat., 

 X., Supplement, 1874. (59) Lankester, E. Rat (Haliphysema), Quart. Jour. 

 Micr. Sci. (new series), vol. xix., 1879. (60) Haeckel (Pliysemaria), Jenaisctie 

 Zeitschr., x, (61) Bessels (Astrorlliza), Jenaische Zeitschr., ix, (62) Carpenter 

 (classification of Eeticularia), "Besearches on the Foraminifera," Phil. Trans., 

 1856-69-60, (63) HAECKEL (Radiolaria), Die Radiolarien, Berlin, 1862, (64) 

 Lankester, E. Rat (term Corticata) , Preface to the English edition of Gegenbaur's 

 Elements of Comparative Anatomy, 1878. (65) Cienkowski (Ciliophrys), Archiv 

 f. Mikrosk. Anat., xii., 1876, p. 15-50. (66) Dallikger and Drtsdale (hooked 

 and flpiinging JMonads), a series of papers in the Monthly Microscopical Journal, 

 1873-74-75. (67) Dallinger (Trepomonas), President's Address, Jour, of tlie 

 Roy. Micr. Soc,, April 1885. (68) James Clark (Choanoflagellata, Memoirs of 

 the Boston Society of Nat. Hist., 1867, vol. i. (69) Saviile Kent (Choano- 

 flagellata), Monthly Microscopical Journal, vol. vi., 1871. (70) Lewis, T. E. 

 (Hsematozoic Flagellata), Quart. Jour. Micr. Sci., vol. xxiv., 1884, and vol. xix., 

 1879. (71) Saville Kent, Manual of the Infusoria, London, 1882. (72) 

 Sallitt, J. (chlorophyll of Ciliata), Quart. Jour. Micr. Sci., 1884, (73) Balbiani 

 (sexuality of Ciliata), Journal de la Physiologic, i., iii,, and iv., and Archives de 

 Zool. Experim., ii., 1873. (74) BtfTSCiiLi (conjugation of Ciliata), Abhand. d, 

 Senkenberg. naturf. Gesellschaft., x., 1876. (75) Lankester (Opalina=Anaplo- 

 phyra). Quart. Jour. Micr. Sci. (new series), vol. x., 1870. (76) Allman (encysted 

 VorticellEe), Quart. Jour. Micr. Sci. (new series), vol. xii., 1872, p, 393, (77) 

 Haeckel (structure of Ciliata), Zur Morphologic der Infusorien, Leipsic, 1873, 

 (78) Allman (trichocysts of Ciliata), Quart. Jour. Micr. Sci., vol. iii., 185-'>. 

 (•79) Stein (relations of AcinetEe to Ciliata) Der Organismus der Infusionsthiere, 

 Abth. i., Leipsic, 1859. (80) Stein (Dinoflagellata), Der Organismus, &c., Abth, 

 iii,, Leipsic, 1883. (81) Bergh (Dinoflagellata), Morpholog. Jahrb., vii., 1881. 

 (82) BijTSCHLi (Dinoflagellata), Morpholog. Jahrb., x., 1885. (83) Klebs (Dino- 

 flagellata), Botan. Zeitung, 1884, pp. 722, 737. (84) Grdber (nuclei of Ciliata), 

 Zeitschr. f. wiss. Zoologie, xi., 1884. (85) Foettinger (Opalinopsis, &c.). 

 Archives de Biologic, vol. ii. (86) Allman (Noctiluca), Quart. Jour. Micr. Sci. 

 (new series), vol. xii., 1872, p. 326. (87) Cienkowski (Noctiluca spores), Arcli, 

 f. Mikrosk. Anat., vii., 1871. (88) Hertwig (Leptodiscus), Jenaische Zeitschr., 

 xi., 1877. (89) Fraipont, " Becherches sur les Acindtiniens de la c6te d'Ostende," 

 Bulletins de VAcad. Roy. Bruxelles, 1877-78. (90) Surirat, Magasin de Zoologie, 

 1836. (91) Allman (Peridinium), Quart. Jour. Micr. Sci., iii., 1855. (92) Leidt, 

 U.S. Geological Survey of the Territories, vol. xii. (93) CLAPARiiDE and LachmAnm, 

 Eludes sur les Infusoires et les Rhizopodes, Geneva, 1858-61. (E, K. L.) 



Fig. XXVII. 



Fig. XXVII. — Dinoflagellata. This figure is not oontained iu the 

 article as published in tlie Mncyclopxdia, Britannica. It presents 

 the recent discoveries of Zlebs, Biitschli, aud Stein. 



1. Diagram of the Dinoflagellate Hemidinium. n, nucleus ; /, 



flagellum of the transverse groove ; 7i, flagellum of the vertical 

 groove. 



2. Diagram of the Cryptomonadine Oxyrrhis (to compare with the 



preceding), n, nucleus; g, the deep fossa or pit in which the 

 two flagella are affixed; t, the origin of the flagellum which 

 corresponds with that of the transverse groove of Dino- 

 flagellata. The second flagellum is seen to he attached near 

 the mouth of the fossa. 



3. Glenodinium cinctum, Ehr., seen from the ventral surface, a, 



amyloid granules ; b, eye-spot ; c, chromatophores ; d, flagellum 

 of the transverse groove ; e, flagellum of the vertical groove ; 

 ■1), vacuole. 



4. The same, seen from the hinder pole (letters as in 3). 



5. Cuticle of Histioneis cymialaria, Stein, from the Atlantic, i, 



ventral process ; Tc, cuticular collar ; I, posterior process. 



6. The same, seen from the dorsal surface, m, cephalic funnel (k 



and I as in 5). 



7. Cuticle of AmpMsolenia glohifera, Stein, from the Atlantic, seen 



from the left side, i, narrow ventral processes ; in, cephalic 

 funnel ; o, the mouth ; p, pharynx ; q, the shrunken proto- 

 plasm. 



8. Cuticle of Omithocercus magnificus, Stein, from the Atlantic. 



mm', the cephalic funnel ; rr', the two large ribs of the 

 cuticular collar (the collar itself similar to k iu No. 5 is not 

 drawn); s, the two rows of dorsal cuticular teeth. 



9. Cuticle of Ceratocorys Tiorrida, Stein, from the Southern 



Ocean, i, the large frontal plate ; pp' the outgrown margins 

 of the transverse groove ; v, i^, basal plates ; w, one of the 

 four frontal horns ; x, the dorsal horn ; y, the ventral horn. 



