457 



0831 



SrECIAL. 



Didymogrciptiis nn. spp. Elles, G. 

 London, Monogr. Palaeont. Soc, 55, 

 1901, (12, 30, 35, 44, 48, 49, pi. I, 

 li^s. 3, 4, pi. II, figs. 6A. B., 12A. C, 

 pi. IV, figs. 2, 3A-C., 6A-D). 



HYDROMEDUSAE. 



General. 



Billard, Armand. De la stolonisation 

 cliez les hydroides. Paris, C.R. Acad. 

 sii., 133, 1901,(521-524). 



Bonnevie, Kr. EEydroida . . . 

 [Enumeration of, cont. several nn. spp.] 

 -\leeresfanua von Bergen redigiert von 

 Dr. A. Appelldf. Heft. I. Bergen, 1901, 

 (13, Avith 1 pl.j. 



Hargitt, Charles AV[esley]. Synopses 

 of !Xorth. American Invertebrates. XIV. 

 The Hydromedusae. Amer. Nat., 

 Boston, Mass., 35, 1901, (301-315, 

 379-395, 575-595). 



— Variation among the 



Hydromedusae. Wood's Holl, Mass., 

 Mar. Biol. Lab. BulL, 2, 1901, (221- 

 255, with pi.). 



Hartlaub, C[Iemens]. Hydroiden aus 

 dem Stillen Ocean. Ergebnisse einer 

 Iteise nach dem Pacific (Schaninsland 

 1896-97). Zool. Jahrb., Jena, Abth. f. 

 Systematik, 14. 1901, (349-379, mit 2 

 Taf.). [0827 7^ 



Nutting, C. C. The Hydroids. 

 Paper from the Harriman Alaska 

 Expedition XXI. Washington, D.C., 

 Proc. Nation. Acad. Sci., 3, 1801, (157- 

 216, with pl.j. 



Romer, Fritz. Die Siphonophoren. 

 Faima Arctica, Jena, 2, 1901, (169- 

 184). [0827 k]. 



Wood, G. W. Hydroid zoophytes 

 from the Isle of Man. Douglas, J . Isle 

 Man Soc, 2, 1901, (12-21). [0827]. 



Special. 



Antennularia. . . . Regeneration. 

 Morgan, T[homas] H[nnt]. Wood's 

 Holl, Mass., Mar. Biol. Lab., Bull., 2, 

 1901, (301-305). 



antenn'iiia Lin. . , . et 



VA. perrieri n. sp. Billard, A. Bui. 

 Museum, Paris, 1901, (G8-75). 



Campamdarla nn. spp. Nutting, 

 C. C. Washington, D.C., Proc. Nation. 

 Acad. Sci., 3, 1901, (171;. 



Campanid'ina rugosa n. sp. Nuttings 

 C. C. Washington, D.C., Proc. Nation. 

 Acad. Sci., 3, 1901, (176). 



Cordylophora lacustris 



Oogenie und Embryologie. Morgen- 

 stern, Paul. Zs. wiss. Zool., Leipzig,. 

 70, 1901, (567-591, mit 2 Taf.). 



Corymorpha appell0fL n. sp. Bonne - 



vie, Kr. Meeresfauna von Bergen 



redigiert von Dr. A. Aj^pellof. Heft. 1. 

 Bergen, 1901, (13, with 1 pi.). 



Coryne hrachiata n. sp. Nutting, C. C. 

 Washington, D.C., Proc. Nation. Acad. 

 Sci., 3, 1901, (165). 



implexa new to the fauna of 



Norway. Bonnevie, Kr. Meeresfauna 

 von Bergen redigiert von Dr. A. Appell0f. 

 Heft 1. Bergen, 1901, (13, with pL). 



Dynamena f areata new to the faima 

 of Norway. Bonnevie, Kr. Meeres- 

 fauna von Bergen redigiert von Dr. A. 

 Appell0L Heft 1. Bergen, 1901, (13, 

 with 1 1^1.). 



Eucopella crenata n. sp. Hartlaub, 

 C. Zool. Jahrb., Jena, Abth. f. Svstema- 

 tik, 14, 1901, (349-379, mit 2 Taf.). 



Garvela annulata n. sp. Nutting, 

 C. C. Washington, D.C., Proc. Nation. 

 Acad. Sci., 3,1901, (157-216). 



Gonothyraea hiornata n. sp. Nutting, 

 C. C. A\'ashington, D.C., Proc. Nation. 

 Acad. Sci., 3, 1901, (175). 



loveiii 



Embrvonal- 



eutwicklung. Wulfert, J. (Vorlaul. 

 Uin.) Zool. Auz., Leipzig, 24, 1901, 

 (626-627). 



Grammaria immersa n. sp. Nutting,. 

 C. C. Washington, D.C., Proc. Nation. 

 Acad. Sci., 3, 1901, (178-179). 



Ilalecium nn. spp. Bonnevie, Kr. 

 Meeresfauna von Bergen redigiert xon. 

 Dr. A. Appell0f. Heft 1. Bergen, 

 1901, (13, with 1 pL). 



Nutting, C. C. Washing- 

 ton, D.C., Proc. Nation. Acad. Sci., 3, 

 1901, (180). 



Hallcornaria ferlusl n. sp. Billard, A. 

 Bui. Museum, Paris, 1901, (117-121). 



