98 CGELENTERATA. D. Medusa*. 



KOKOTNEFF, A. Sur la reproduction de 1'Hydre. Comptes rendus (Acad. Paris), 

 Vol. LXXXVII. pp. 412 414, 1878. Ann. and Mag. of Nat. Hist. (5) Vol. n. pp. 

 351, 352, 1878. [309 



KOROTNEFF, A. Anatomischen, biologischen und embryologischen Beobach- 

 tungen an Hydra (Abstr.). Zool. Anzeiger, Vol. in. pp. 165167, 1880. [310 



LANKESTEB, E. BAY. Preliminary Notice of some Observations with the Spec- 

 troscope on Animal Substances. Journ. of Anat. and Pliys. Ser. 2, Vol. i. pp. 114 

 116, 1868. (Spongilla, Hydra, Mesostom'um, Hirudo, Annelids.) [311 



LANKESTER, E. BAY. The Chlorophyll Corpuscles of Hydra. Nature, Vol. xxvn. 

 pp. 87, 88, 1882. [312 



MARSHALL, W. ITeber einige Lebenserscheinungen der Siisswasserpolypen, und 

 iiber eine neue Form von Hydra viridis, Zeitschr. f. ivissensch. Zool. Vol. xxxvii. 

 pp. 664701, 1882. (1 pi.) [313 



MERESCHKOWSKY, C. On the Mode of Development of the Tentacles in the 

 genus Hydra. Ann. and Mag. of Nat, Hist. Ser. 5, Vol. n. pp. 251 257, 1878. 

 (Ipl-) [3H 



PARKER, T. JEFFERY. On the Histology of Hydra fusca. Proc. Roy. Soc. Lond. 

 Vol. xxxi. pp. 6167, 1879 (1880). (1 pi,) Quart. Journ. Microsc. Soc. New ser. 

 Vol. xx. pp. 219224, 1880. [315 



PLESSIS, G. Du. Eemarques sur la coloration des Hydres, a propos de quelques 

 hydres vertes accidentellement teintes en rose. Bull. Soc. Vaud. Vol. xv. No. 78, 

 pp. 117120, 1877. [316 



KATZEL, . Histologische Untersuehungen an niederen Thieren (Muscles of 

 Hydra). Zeit. f. wiss. Zool. Vol, xix. p. 272, 1869. (1 pi.) [317 



SABARINSKI, P. Additions to Kleinenberg's monograph on Hydra (Buss.). Trans. 

 New Russ. Soc. Odessa, Vol. vi. 10 pp. 1880. [318 



SMITH, S. I., and A. E. VERRILL. Notice of the Invertebrata dredged in Lake 

 Superior in 1871 by the U. S. Survey (Hydra, Worms, etc.). Amer. Journ. of Sci. 

 and Arts, Ser. 3, Vol. n, pp. 448453, 1871. [319 



D. Medusce (including Medusoid gonophores). 

 For Acraspeda (Discophora) see p. 103. 



AGASSIZ, A. On the Mode of Development of the Marginal Tentacles of the 

 Free Medusae of some Hydroids. Proc. Boston Nat. Hist. Soc. Vol. ix. pp 88 

 101, 1862 (1865). [320 



AGASSIZ, A. New Genus of Medusas. Halopsis. Proc. Boston Nat. Hist. Soc. 

 Vol. ix. pp. 219, 220, 1863 (1865). [321 



AGASSIZ, A. Heeckel's ' System der Medusen.' Amer. Journ. of Sci. (3) Vol. xix. 

 pp. 245248, 1880. [322 



ALLMAN, G. J. Notes on the Structure of certain Hydroid Medusa). I. Slab- 

 beria. II. Obelia. III. Lithocysts of Campanularia. Rep. Brit. Assoc.: Trans. 

 Sect. 1867, pp. 7779, 1868. [323 



ALLMAN, G. J. On some Becent Besults with the Towing-Net on the South 

 Coast of Ireland. 3, Ametrangia hemispheric a (nov. gen. et sp., Medusa) ; 4, Circe 

 invertens (nov. sp.). Rep. Brit. Assoc. 1873, Beports, pp. 106110, 1874. [324 



ALLMAN, G. J. The Fresh-water Medusa. Nature, Vol. xxn. pp. 218, 290, 

 1880. ' 



ALLMAN, G. J. On Limnocodium victoria, a new Hydroid Medusa of Fresh 

 Water. Journ. of Linn. Soc.; Zool. Vol. xv. pp. 131137, 1880(1881). (3 fig.) 



[3*6 



BALFOUR, F. M. Becent Besearches on the Nervous System of the Medusae. 



Quart. Journ. Microsc. Soc. New Ser. Vol. xvm. pp. 340344, 1878. [327 



BALFOUR, F. M. Be"sume des recherches re"centes sur le systeme nerveux des 



Me*duses. (Abstr.) Arch, de Zool. e.rp. et gener. Vol. vm. pp. xxvi xxix. 1879-80. 



[3*8 



