MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 
199 
ferruginous warts on top of joints 4 and 11, Head large, pale green, -with a distinct lateral black 
and white stripe.” (Fifth Rep. U. S. Ent. Comm., p. 155.) 
Riley has observed the larva in May, June, July, September, and October; the moths from 
March to August. 
Foot planU . — In the Northern States, different species of oak, and on maple, birch, blackberry 
(Riley); red maple (Packard); ‘LYcer, Ulmus, Quercus, Betnla, Vaccinium, Ceanothus” (Thaxter); 
in the Gulf States on Jjyomca coccinea (Abbot); in Grand Canyon on 
an unknown leguminous tree (Townsend) ; honey locust (Beutenmuller). 
Geograjyhical (Ihtribiiiion . — Extends through the Appalachian, 
Austroriparian, and the Campestrian subprovinces. 
Brunswick. Me. (Packard); JMassachusetts (Harris); eastern New 
York (Miss ]\rort(»n, Grote, Dyar, Doll); Plattsburg, N. Y. (Hudson); 
Chicago, III. (AYestcott) ; New Y'ork, New Jersey, Pennsylvania (Palm) ; 
St. Louis, jNIo. (Riley); Georgia (Abbot); larva found at < fraud Canyon 
of the Colorado, northern Arizoim, July (C. H. Tyler Townsend, No. 
312); Seattle, AVash. (in Coll, of Professor Johnson ./fde Dyar) ; Massa- 
chusetts, New York, AAhsconsin, Illinois, Missouri, Nebraska, A'irginia, 
District of Columbia, and California (U, S. Nat. iMus.); Canada, Maine, 
Massachusetts, New Yoi'k, AA'isconsin, Ohio, northern Illinois, Georgia, Texas (French); Seattle, 
Wash. (Dyar); var. telifer^ Poughkeepsie, N. Y. (Dyar). 
Schizura leptinoides (Grote). 
(PI. IV, figs. 18 5, 19 (? •) 
Fkj. 7G.— End of pupa of Schizura 
iponu’ie, «lio\viug the anal scar and 
male genital opening. 
Coelodasys leptinoides Grote, Proc. Ent. Soc. Pliil., hi, p. 323, Sept., 186-1, PI. IV, fig. 29 . 
Cecrita f niusteliita Puck., Proc. Ent. Soc. Phil., hi. p. 359, Kov., 1864. 
Cwlodastfs Jfpiinoidcs Grote, Ne^v Check List N. Amer. Moths, p. 19, 1882. 
Schizura Uptinoides Smith, List Lep. Bor. Amer., p. 31, 1891. 
Kirby, Syn. Cat. Lep. Ilet., i, p.568, 1892. 
CeelodafujH mustrlina Grote, New Check List N. Amor. Moths, p. 19, 1882. 
Schizura tnnsieUna vSmith,'Lisfc Lep. Uor. Amer., p. 31, 1891. 
Kirby, Syn. Cat. Lep. Het., i, p. 568, 1892. 
Schizura lejHinoides Neum. and Dyar, Trans. Amer. Ent. Soc., xxi, p. 204, June, 1894; Journ. N. Y. Ent. Soc., ii, 
p. 117, Sept., 1894. 
Larva. 
(PI. XXVI, figs. 1, la, U, Ic, 2,2a— 2d, 3, 3&, 4, 4a— 4e.) 
French]^ Can. Ent., xviii, p. 92, May, 1886 (larva of musteUna,’' la.st stage). 
Packard, Proc. Post. Soc. Nat. Hist., xxiv, p. 539, 1890. (Stages I-III described.) 
.Toiiru. N. York Ent. Soc., i, p. 71, June, 1893. 
Dpar, Ent. Amer. 1890. (Eggs and all stages). 
Moth . — One S , three 9 . Antenmeof $ more broadly pectinated than in S. nuicornis, and less 
so than in iS. Ipomew. Head and thorax ash, with a delicate, pale, oliv’e-green tint. Front of head 
white, especially in 6 ; vertex olive-asli, with a blackish line on each side inside of the base of 
the antennie (not .so distinct in 9 ), Thorax behind uniquely marked with a distinct, black, low, 
Avide, hollow triangle, the base of which extends straight across the thorax from one side to the 
other, the two side.s of the triangle being formed by the black edges of the tegnhe. 
Fore wings more produced toward the apex than in S. nnicornis and less acute than in 
S. ipomew; in the male, marked much as in S. nnir.ornis (the species connecting nnicornin and 
Jpomere); ash-gray, with no olive tint; the wings slashed with narrow linear black lines, of which 
there are three on the base ot the wing, one on the costa, one on the subcostal venule, and one in 
the siibinedian interspace. A basal cuiwed, indistinct broken line (obsolete in 9 ) formed of longitu- 
dinal black marks, and diffusely bordered externally with whitish gray. Beyond tlie ci’oss line 
the wing is whitish gray, becoming brownish on the inner edge of the wing. No distinct discal 
Dyar states (Trans. Amer. Ent. Soc., xxi, j). 204) that the larva d.escri])e(l by French is not that of S. Ie 2 )ti}wide 8 . 
