586 AMEEICAN FOSSIL BRYOZOA. [bull. 173. 



1860. 



Aplin, C. d'Oyly H. Fresh-water Polyzoa in Australia. (Ann. Mag. 



Nat. Hist. [8], VI, 1860, pp. 454-455.) 

 Hancock, A. On a new species of Plumatella, and on tlie occuiTence 



of Fredericella sultana, near Newcastle, and of Lophopus cr3^stal- 



linus, in Northumljcrland. (Trans. Tyneside Nat. Field Club, IV, 



1860, pp. 67-68.) 

 MacG-illivray, P. H. Description of a new species of Plumatella 



(P. Aplinii). (Trans. R. Soc. Victoria, V, 1860, pp. 203-204.) 



1863. 



Houghton, W. Our fresh-water Polj^zoa. (Pop. Sci. Rev., II, 1863, 



pp. 301-310, 2 pis.) 

 Slack, H. S. Resting- Eggs, or statol)lasts of a Plumatella. (Intel. 



Obser., II, 1863, pp. 271-274, 1 pi.) 



1866. 



Houghton, W. On the occurrence of Paludicella Ehi-enbergi in 

 Shropshire. (Ann. Mag. Nat. Hist. [3], XVII, 1866, pp. 237-238.) 



Hyatt, A. Observations on Polyzoa. Suborder Ph3dactola3mata. 

 (Proc. Essex Inst, IV, 1866, pp. 197-228, pis. vii-xiv; ibid., V, 

 1866-1868, pp. 97-112, 145-160, 193-232, pi. xv.) 



Parfitt, E. On two new species of fresh-water Polyzoa. (Ann. Mag. 

 Nat. Hist. [3], XVIII, 1866, pp. 171-173, pi. xii.) 



Hanson, J. J., and Ponton, T. G-. Notes on Lophopus crystallinus. 

 (Pop. Sci. Rev., V, 1866, pp. 438-441, 1 pi.) 



1867. 



Hyatt, A. The moss-animals, or fresh-water Polyzoa. (Amer. Nat., 

 I, 1867, pp. 57-64, pi. iii; pp. 131-136, pi. iv; pp. 180-186, pi. v.) 



1868. 



Nitsche, H. Beitragfe zur Anatomic und Entwickelungsgeschichte 

 der phylactolasmen Siisswasserbryozoen, insbesondere von Alc3'0- 

 nella fungosa Pali. sp. (Reichert u. du Bois R.'s Arch. f. Anat. , 

 1868, pp. 465-521, 4 pis.) 



Parfitt, E. Note on a variety (?) of Alcj^onella fungosa. (Ann. Mag. 

 Nat. Hist. [4], II, 1868, pp. 77-78.) 



1870. 



Leidy, J. [Note on Urnatella.] (Proc. Acad. Nat. Sci. Philadelphia, 

 1870, pp. 100-101.) 



