iv Contributois. 



R. Lu>yd Patterson, j.p., f.e.s., Belfast. 



W. H. Patterson, m.r.i.a., Belfast. 



W. H. F. Patterson, Belfast. 



R. A. Phieeips, Cork. 



Greenwood Pim, m.a., f.e.s., Dublin. 



R. Leoyd PraEGER, B.E., Dublin. 



W. E. Praeger, Keokuk, Iowa. 



T. Meeeard Reade, C.E., F.G.S., Liverpool. 



Miss Harriette E. Reyneee, Dublin. 



R. F. Scarff, b.sc, Ph.D., Dublin. 



Reginald Scueey, f.e.s., Dublin. 



W. E. Sharp, Ledsham, Cheshire. 



W. A. Shooebred, m.r.c.S., Chepstow. 



W. Sinceair, Strabane. 



J. Crosbie Smith, Monkstown, Co- Cork. 



Prof. W. J. Soeeas, ee-d., f.r.s., Dublin. 



R. vStanden, Manchester. 



James Steefox, Belfast. 



S. A. Stewart, f.b.s.e., Belfast. 



H. J. Synott, Dublin. 



Miss M. Thompson, Cork. 



Miss S. M. Thomson, Belfast. 



Brockton Tomein, LlandafF. 



R. J. USSHER, Cappagh, Co. Waterford. 



Rev. C. H.Waddeee, b.d., Saintfield. 



C W. Watts, f.i.c, London. 



R. Weech, Belfast. 



E- Wieeiams, Dublin. 



Wieeiams and Son, Dublin. 



J. J. Woefe, Skibbereen. 



R. M. Young, b-a., m.r.i.a. Belfast. 



ERRATA. 



Page 159, at beginning of line 1, insert May 17th. 

 ,, 222, line 27, for" Lygus" read "Stygnus" 



