2 Tun . 
VI . TUNICATA. 
^Bogojablensky, N. W. On the budding of Salpa (in Russian). 
Tagebl. Zool. Abth. Ges. Fr. Naturw. Moskau, Protokolle t. ii, Nos. 1 
& 2, pp. 35 & 36. 
Borgert, A. Die Thaliacea der Plankton-Exped. 0. Yertheilung der 
Doliolen. Ergeb. d. Plankton-Exp. Bd. ii, E. a. C., pp. 1-68, 
taf. y-viii. 
Calm an, W. T. On Julinia ; a new genus of compound Ascidians from 
the Antarctic Ocean. Quart. J. Micr. Sci. xxxvii, pp. 1-17, pis. i-iii. 
Castle, W. E. On the cell lineage of the Ascidian egg. P. Amer. Ac. 
xxx, pp. 200-216, pis. i & ii. 
Caullery, M. (1) Sur la d6g6n6rescence des produits genitaux chez 
les Polyclinid^s. C.R. Ac. Sci. cxviii, No. 12, pp. 666-668. 
. (2) Sur ‘ les Ascidies Composes du genre Distaplia. T. c. 
No. 11, pp. 598-600. 
. (3) Sur le bourgeonnement des Diplosomulce et des Didemnidce. 
Op. cit. cxix, pp. 437-439. 
Gottschaldt, Robt. Die Synascidien der Bremer Expedition nach 
Spitzbergen im Jahre 1889. Inaug. diss. Jena, 1894, pp. 1-29, 
taf. i & ii ; also Jena. Zeitschr. xxviii, pp. 343-369. 
Garstang, W. (1) On some modifications of the Tunicate pharynx 
induced by the violent ejection of water. J. Oxford Univ. Club, 
Nov. 1894, 3 pp. 
. (2) Preliminary note on a new theory of the phylogeny of the 
Chordata. Zool. Anz. 444, pp. 122-125. 
*Heider, K. Beitrage zur Embryologie von Salpa fusiformis, Cuv. 
Abh. Senckenb. Ges. xviii Bd., 4 Ht., pp. 367-446, &c., 6 pis. 
Herdman, W- A. [Association of LamellariOf with Leptoclinum] in 
Seventh Annual Report of L. M. B. C., &c. Tr. Liverp. biol. Soc. 
viii, p. 34. 
Hjort, Johan. Beitrag zur Keimblatterlehre und Entwickelungs- 
mechanik der Ascidienknospung. Anat. Anz.x, No. 7, pp. 215-229. 
Korotneff, A. (1) Tunicatenstudien. Mt. Stat. Neapel, xi, iii, 
pp. 325-367, 3 pis. 
. (2) Embryonale Entwicklung der Salpa democratica. Biol. 
Centralbl. xiv, No. 23, pp. 841-846. 
Lefevre, G. The Yertebration of the tail of Appendicidarice. Johns 
Hopkins Univ. Circ. xiii, No. Ill, pp. 57 & 58, April, 1894. 
Loeb, Jacques. On some facts and principles of physiol, morph, in 
Biol, lects. at Woods Holl, &c., p. 42. Boston : Ginn & Co., 1894. 
Pizon, Ant. Evolution des Elements sexuels chez les Ascidies Com- 
posees. C.R. Ac. Sci. cxix, No. 14, pp. 569-572. 
