110 BULLETIN OF THE 
Davenport, C. B. 
90.: Cristatella: The Origin and Development of the Individual in the 
Colony. Bull. Mus. Comp. Zoöl. 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 composés d’eau douce, ete. Bruxelles, 
M. Hayez. 130 pp., 6 pls. 
Ehlers, E. 
76. Hypophorella expansa. Ein Beitrag u. s. w. Abhandl. d. königl. 
Gesellsch. d. Wiss. zu Göttingen, XXI. 156 pp., 5 Taf. 
90. Zur Kenntniss der Pedicellineen. Abhandl. königl. Gesellsch. d. Wiss. 
zu Göttingen, XXXVI. 200 pp., 5 Taf. 
Eisig, H. 
’87. Monographie der Capitelliden des Golfes von Neapel. Fauna u. Flora 
Golfes v. Neapel, XVI. 906 pp., 37 Taf. 
Farre, A. 
137. Observations on the Minute Structure of some of the Higher Forms of 
Polypi, etc. Philosoph. Trans. Roy. Soc. London, Year 1837, I., 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 Unke. Leipzig, Leopold Vose. 964 
pp.» 22 Taf. 
Grant, R. E. 
‚27. Observations on the Structure and Nature of Flustre. Edinburgh New 
Philos. Jour., (2), III., pp. 107, 337. 
Haddon, A. C. 
’83. On Budding in Polyzoa. Quart. Jour. Mior. Sci., XXIIT., p. 516. 
Harmer, S. F. 
‚85. On the Structure and Development of Loxosoma. Quart. Jour. Mier. 
Sci., XXV., p. 261. 
86. On the Life-History of Pedicellina. Quart. Jour. Micr. Sci, XXVII., 
p. 239. 
'87. Sur lembryogénie des Bryozoaires ectoproctes. Arch. Zool. expér. 
et gen. (2), V., p. 443. 
’91. On the British Species of Crisia. Quart. Jour. Mier. Sei, XXXIT. 2, 
p. 127. 
Hatschek, B. 
77, Jimbryonalentwicklung und Knospung der Pedicellina echinata. Zeit- 
schr. f. wiss. Zool., XXIX. 4, p. 502. 
