676 Proceedings of the Royal Irish Academy. 



Limax flavus, L. 



Waterford. — linear "Waterford, Sept. 21, 1883, several, typical ; 

 one of the smallest and youngest was, however, the darkest 

 specimen we have yet seen. — J. S. Salter. 



Buhlin. — In one of the stores, Henry place, Dublin, Feb. 9, 1886. 

 — J. R. Redding. 



Limax arborum, B.-Ch. 



Mayo W. — Enniscoe Demesne, near Crossmolina, Sept. 19, 1885, 

 two, adult, typical. — W. F. de V. Kane; two more sent on 

 the 24th.— M 



Clare. — Mr. Eogers showed us in his collection shells of this 

 species. 



Limax arborum, var. nemorosa, Baud. 



Kerry. — Mr, "W. F. de "V. Kane sent us, along with Z. einereo- 

 niger, a series of eight specimens of this variety from the 

 vicinity of the Upper Lake at Killamey, collected on the 

 28th of June ; one was a very characteristic specimen, and 

 all the others approached it in a more or less marked degree. 



7r«^er/o.-<?.—N'ear Waterford, Sept, 21, 1883; one.— V. H. Salter. 



Tyrone. — Abundant at Creaghan Wood, near Aughnacloy. Two 

 sent August 14, l%%o.— W.F.de V. Kane. 



Sligo. — Markree Castle; two, adult, Sept. 15, 1885. — W. F. de 

 V. Kane. 



Mayo W. — Enniscoe Demesne, near Crossmolina, Sept. 19, 1885 ; 

 one immature, deep brown in colour, with black bands. — W. 

 F. de V. Kane. 



Limax arborum, var. bettonii, Sordelli. 



Mayo W. — Enniscoe Demesne, CrossmoHna, Sept. 19, 1885, three; 

 Sept. 24, three.— W. F. de V. Kane. 



Limax arborum, var. maculata, Roeb. 



Mayo W. — Enniscoe Demesne, Crossmolina, one, adult, on the 

 19th, and one, not quite grown, on the 24th Sept, 1885. — 

 W. F. de V. Kane. These were the types on which this 

 new and well-marked variety was founded. 



Limax arborum, var rupicola, Lessona. 



Down. — JS'ewcastle, one sent, Oct. 17, 1884, hj Rev. S. W. Lett; 

 it agreed in everything with Lessona' s description of this 

 variety, except that the keel was of the normal length. This 

 specimen was in colour black-brown, with the shield nearly 

 uuicolorous, and the pale dorsal line nearly obsolete. 



