110 BULLETIN OF THE I 



Davenport, C. B. 



'90. Cristatella : Tlie Origin and Development of tlae Individual in the 



Colony. Bull. Mus. Comp. Zool. at Harvard College, XX. 4, p. 101. 

 '91. Preliminary Notice on Budding in Bryozoa. Proc. Amer. Acad. Arts 



and Sciences, XXV., p. 278. 



Dumortier, B. C, et Beneden, P. J. van. 



'50. Histoire naturelle des polypes composes d'eau douce, etc. Bruxelles, 

 M. Hayez. 130 pp., 6 pis. 



Ehlers, E. 



'76. Hypophorella expansa. Ein Beitrag u. s. w. Abhandl. d. konigl. 



Gesellsch. d. Wiss. zu Gottiugeu, XXL 156 pp., 5 Taf. 

 '90. Zur Kenntniss der Pedicellineen. Abliandl. konigl. Gesellsch. d. Wiss. 

 zu Gottingen, XXXVI. 200 pp., 5 Taf. 

 Eisig, H. 



'87. Monograpliie der Capitelliden des Golfes von Neapel. Pauna u. Flora 

 Golfes V. Neapel, XVI. 906 pp., 37 Taf. 



Farre, A. 



'37. Observations on the Minute Structure of some of the Higher Porms of 

 Polypi, etc. Philosoph. Trans. Roy. Soc. London, Year 1837, L, p. 387. 



Freese, W. 



'88. Anatomisch-histologische Untersuchung von Membranipora pilosa L. 

 u. s. w. Archiv. f. Naturgesch., LIV. 1, p. 1. 



Goette, A. 



'75. Die Entwicklungsgeschichte der Uuke. Leipzig, Leopold Vose. 964 

 pp., 22 Taf. 



Grant, R. E. 



'27. Observations on tlie Structure and Nature of Plustrfe. Edinburgh New 

 Philos. Jour., (2), III., pp. 107, 337. 



Haddon, A. C. 



'83. On Budding in Polyzoa. Quart. Jour. Micr. Sci., XXIIL, p. 516. 



Harmer, S. F. 



'85. On the Structure and Development of Loxosoma. Quart. Jour. Micr. 



Sci., XXV., p. 261. 

 '86. On the Life-History of Pedicellina. Quart. Jour. Micr. Sci., XXVIL, 



p. 239. 

 '87. Sur I'embryogenie des Bryozoaires ectoproctes. Arch. Zool. exper. 



etgen. (2), V., p. 443. 

 '91. On the British Species of Crisia. Quart. Jour. Micr. Sci., XXXII. 2. 



p. 127. 

 Hatschek, B. 



'77. Embryonalentwicklung uud Knospung der Pedicellina echinata. Zeit- 



schr. f. wiss. Zool., XXIX. 4, p. 502. 



