5031 



1162 



Ilarvhnania n. o-eu., H. maculosa n. 

 S13. Spengel, J[oh.] W[ilh.] [Kritisches 

 Eeferat liber] Kitter, Wm. E. Zool. 

 Uentvalbl., Leipzig, 8, 1901, (22-24). 



Stercohalanus ii. geu. Spengel, J. W. 

 Zool. Jahrb., Jena, Abth. f. Syst., 15, 

 1901, ^209-218). 



TUXICATA. 



General. 



Apstein, [Carl]. Salpidae, Salpeu. 

 Xordisches Plankton, Kiel, 1901, (III, 

 5-10)- 



Borgert, A[doK]. Die nordischen 

 I'olioliden. Xordisches Plankton, Kiel, 

 1901, (III, 1-1). 



Hartmeyer, R. Ascidiacea lioloso- 

 niata . . . Enumeration 

 Meeresfauna von Bergen redigiert von 

 Dr. A. Ai^pelldf. Heft I. Bergen, 

 1901, (U). 



Lolunann, H[ans]. Die Appendicn- 

 larien. Xordisches Plankton, Kiel, 1901, 

 (III, 11-21). 



Ritter, Wm. E. The Ascidians. 

 Papers from the Harrinian Alaska Ex- 

 pedition. XXIII. Washington, D.C., 

 Proc. Xation. Acad. Sci., 3, 1901, (225- 

 22Q, with pL). 



Vignon, P. Snr Phistologie de la 

 branchie et dn tube digestif chez les 

 Ascidies. Paris, C.-R. Acad, sci., 132, 

 1901, (711-717). 



Special. 



Amaroca'ium nn. spp. Ritter, Wm. 

 E. Washington, D.C., Proc. Xation. 

 Acad. Sci., 3, 1901, (249-251). 



Ascidia adhaerens n. sp. Ritter, 

 Wm. E. Washington, D.C., Proc. 

 Xation. Acad. Sci., 3, 1901, (227-230). 



Botrylhis magvus n. sp. Ritter, ^^'m. 

 E. Washington, D.C., Proc. Xation. 

 Acad. Sci., 3, 1901, (255-256). 



Didemnum stranqidatum n. sp. 

 Ritter, Wm. E. Washington, D.C., 

 Proc. Xation. Acad. Sci., 3, 1901, (247- 

 249). 



DistapVia coiifusan.. sp. Ritter, AVm. 

 E. Washington, D.C., Proc. Xation. 

 Acad. Sci., 3, 1901, (246-247). 



Distovia pulchra. n. sp. Ritter, Wm, 

 E. Washington, D.C., Proc. Xation. 

 Acad. Sci., 3, 1901, (243-245). 



MolguJa graphiea n. sp. Ritter, Wm. 

 E. Washington. D.C., Proc. Xation. 

 Acad. Sci., 3, 1901, (230-231). 



Rhisomolgula n. gen., 7?. arenaria n. sp. 

 Ritter, Wm. E. W^ashington, D.C., 

 Proc. Xation. Acad. Sci., 3, 1901, (231). 



Bhodosoma Ehrbg. Zur Keimtniss 

 des Genus. Haxtmeyer, Robert. Arch. 

 Xatg., Berlin, 67, Beiheft, 1901, (151- 

 168, mit 1 Taf.). 



Stfjela nn. spp. Ritter, Wm. E. 

 Washington, D.C., Proc. Xation. Acad. 

 Sci., 3, 1901, (239-241). 



LIST OF NEW GENERA AND SPECIES. 



Aj\l\roecilt3iI [Tunicata]. 



coel. Ritter, W. E. 4490. 



translucidum. Ritter, W. E. 



4490. 



AsciDL\ [Tunicata]. 



adhaerens. 



4490. 



Ritter, W. E. 



BoTRYLLUS [Tunicata]. 



magnus. Ritter, W. E. 4490. 



Branchiostoma [Leptocardii]. 



nakagaicae. Jordan, D. S. 



and Snyder, J. 0. 2570. 



DiDE.MNLTii [Tunicata]. 



straiiqidatuin. Ritter, W. E. 



4490. 



Distatllv [Tunicata]. 



coitfusa. Ritter, W.E. 4490. 



Dlstoma [Tunicata]. 



pulchra. Ritter, W.E. 4490. 



Glossotoalanus n. gen. [Enteropneusta]. 

 Spengel, J. W. 5112. 



t 



