LEPIDOPTERA OCCURRING ON THE OAK. 217 
The following species of insects either habitually or occasionally oc- 
cur on the oak. 
LEPIDOPIERA. 
Papilionidce. 
308. Basilarchia astyanax (FabrJ. 
309. Basilarchia arehippus (Cramer). 
310. Papilio turnus Linn. Larva found on the oak in Maine, August 18. 
See, also, Scudder, Can. Ent., i, 74. 
311. Papilio glaucus Linn. (Scudder). 
312. Thecla calanus (Hlibner). See hickory insects. 
313. Thecla liparops. (Scudder). 
314. Thecla strigosa Harris. (Coquillet in litt.), (Scudder). 
315. Thanaos brizo Boisd. and Lee. 
Sphingidce. 
316. Smerinthus exececatus (Abb. and Sm.). Feeds on the oak (Riley's 
unpublished notes). See elm and willow insects. 
317. Daremma undulosa Walker. Occasionally feeds on the white and 
red oak (Holland, Can. Ent., xviii, 102). 
Sesiidce. 
318. Sesia querci (H. Edwards). From galls of live oak, Arizona (H. 
Edwards, Papilio, ii, 98). 
319. Sesia hospes Walsh. Proc. Ent. Soc. Phil., vi, 186S, 270. Red by 
Walsh from a rough, black, woody polythalamous twig-gall oc- 
curring sparingly on black and red oaks. 
Hepialidw. 
320. Hepialus argenteomaculatus Harris (Smith, Can. Ent. xx, 12, 233). 
Bombycidm. 
321. Callimorpha clymene Esper. (Riley, 3d Rt. Ins. Mo., 134. " Larva 
found full grown on oak, though whether it fed on oak I did not 
ascertain"). 
322. Spilosoma virginica (Fabr.), (Riley's notes). See butternut insects. 
323. Hyphantria textor Harris. Abundant on the red oak. See elm 
insects. 
324. Ralesidota tessellaris (Hiibner.) (Riley's notes.) 
325. Halesidota caryw Harris. (Beutenmiiller, Ent. Amer., vi, 16, 1890.) 
326. Orgyia leucostigma. On oak runners and other oaks (Abbot and 
Smith). 
327. Orgyia inomata Beutenmiiller. See cypress insects. 
328. Lithacodia fasciola (Clem.). Found on the oak by Mr. Elliott. 
See maple insects. 
329. Thyridopteryx ephemerwformis (Haworth). On oaks, willows, etc., 
Florida (Ashmead, Can. Ent., xviii, 97). See cedar insects. 
