June, 1S97.] Dyar: Life-Histories OF N. Y. Slug Caterpillars. 57 



LIFE HISTORIES OF THE NEW YORK SLUG 

 CATERPILLARS— X-XI. 



PLATES III-IV. 



By Harrison G. Dyar, A.M., Ph.D. 



Euclea delphinii Boisduval. 



1797 — PhalcB-na cippiis Abbot «S: Smith, Lep. Ins. Ga. II. 



1832 — Lirnacodes delphinii Boisduval, Cuvier's An. Kingdom (Griftith), pi. 



cm, fig. 6. 



1841 — Lirnacodes cippus Harris, Ins. Inj. Veg. 303. 



1854 — Lirnacodes querccti Herrich-Schaeffer, Ausser. Schmett. fig. 174. 



1854 — Lirnacodes quercicola Herrich-Schaeffer, Ausser. Schmett. fig. 175. 



1855 — Euclea cippus Walker, Cat. Brit. Mus. pt. V, p. 1143. 



1855 — Etcclea viridiclava Walker, Cat. Brit. Mus. V, 1154. 



i860 — Euclea pccnulata Clemens, Proc. Acad. Nat. Sci. Phil. XII, 159. 



i860 — Nochelia tardigrada Clemens, Proc. Acad. Nat. Sci. Phil. XII, 160. 



1864 — Euclea jnonitor Packard, Proc. Ent. Soc. Phil. Ill, 337. 



1864 — Euclea ferruginea Packard, Proc. Ent. Soc. Phil. Ill, 337. ^ 



1864 — Euclea bifida PACKARD, Proc. Ent. Soc. Phil. Ill, 33S. 



1882 — Euclea querceti Grote, Check List, 17. 



1882 — Euclea quercicola Pilate, Papilio, II, 67. 



1887 — Euclea elliotii Pearsall, Ent. Amer. II, 209. 



1891 — Euclea cippus Dyar, Trans. Am. Ent. Soc. XVIII, 151. 



1 89 1 — Euclea cippus var. interjecta Dyar, Ent. News, II, 61. 



1 89 1 — Euclea cippus Smith, List Lep. 28. 



1892 — Euclea querceti Kirby, Cat. Lep. Het. I, 547. 



1894 — Euclea delphinii Neumoegen & Dyar, Journ. N. Y. Ent. Soc. II, 67. 



Larva. 

 1832 — Boisduval, Cuvier's An. Kingd. (Griffith), pi. CIII, fig. 7. 

 i860 — Clemens, Proc. Acad. Nat. Sci. Phil. XII, 160. 

 1878 — Andrews, Psyche, II, 272. 

 1881 — French, Papilio, I, 144, 145. 

 1890 — Packard, 5th Kept. U. S. Ent. Comm. 144. 

 189 1— Dyar, Trans. Am. Ent. Soc. XVIII, 152. 

 1893— Packard, P™<^- ^i"- ^^i^- '^°'^- ^XXI, 89, loi. 

 1894 — Dyar, Ann. N. Y. Acad. Sci. VIII, 214. 

 1895 — Comstock, Man. Stud. Ins. 223; fig. 258. 



Synopsis of Varieties of the Moth in New York. 



Form delphinii. Green confined to a small triangular basal patch and subapi- 

 cal dots (plate III, fig. 1). 



Form querceti. The basal green patch has a short projection on the outer side 

 (plate III, fig. 2, left wing). 



