ERRATA. 



Page 19, tifth line from bottom, for A. G. Barren read A. M. Birrett. 



Page 45, foot-note, for Mary E. Rathbun read Mary J. Ratbbun 



Page 50, fourteenth line from bottom, for Maltli/is read Maltlic. 



Page 51, twentieth line from top, for C. caiiiffoccra read M. camptoccra. 



Page 77, seventh line from top, for LUniiia read Teintio?iotiis. 



Page 84, seventh line from bottom, PUoballiiis read Pliobothrtis. 



Page 88, first and thirteenth lines from top, for Lafoca read Lafoiut. 



Page 125, fifteenth line from top, for Achelons read Ac/ieloKs. 



Page 179, fifth line from top, ior g-aya read a-ayi. 



Page 215, ninth line from top, for E. toiiriirforti read E. muylcata. 



