312 NEW YORK STATE MUSEUM 



Entomological contributions — no. 2. 1872. p. 5-66. New York 



state museum of natural history. 24th annual report, 1870. 1872. 



p. 109-70. 



Contents 



On the larva and imago of Sesia IJSemaris'] diffinis Harris 5 



Transformations of Sesia [Sema?*/**] l)uffaloensis Gr.-Rob 8 



On tbe larva and pupa of T/ij/j-eu« rtZ>&oin Swaiuson 10 



On the larva of Philampelus acliemon Drury 13 



Smerinthus geminatus Say and its supposed varieties 15 



Transformations of Daremma ICei'atomia'] undulosa Walker 24 



Notes on Platarctia partlienos Harr. [hyperlyorea Qvivi .'] 28 



Notes on Euprepia americana Harris [var. ot'Jrctiacaja Linn.] 30 



Notes on Enchaeies egle Drnry 32 



Trauf ormations of Lagoa IMegalopyge'] crispata Packard 34 



Transformations of Hyperchiria lAutomei'is^ to Fabr 42 



Transformations of Eacles IBasilond] imperiaUs Drury 46 



Larval notes on Anisota senaioria Smith . 51 



Calendar of butterflies for the year 1870 53 



Dates of collection of some Heterocera for 1870 64 



Hypena scabra Fabr. and H. erectalis Guen. \scabra'\ (Canadian entomol- 

 ogist. May 1873. 5 : 81-82) 



The synonymy of these two species and of Depressaria ontariella [Z>. 

 heracliana De Geer] 



Entomology.' [Remarks on Myrrpeleon, Termes, etc., at a field meeting 



of the Albany institute at Schoharie, N. Y., June 7, 1873] (Albany 



evening times. June 9, 1873. 17:3; Albany institute. Proceedings. 



1878. 2 : 48-50) 



Remarks upon the ant lion, Myrmeleon sp., the white ant Termes flavipes, 



the cabbage butterfly Pieris rapae, etc. 



Economic entomology, etc. [Remarks made at a field meeting of the 

 Albany institute at Watkins Glen, N. Y., June 27, 1873] (Albany 

 evening times. June 30, 1873. 17 : 3, col. 3,4, 62 cm; Albany insti- 

 tute. Proceedings. 18:8. 2:65-69) 



General remarks on insects, their injnries. parasites, etc. 



Caterpillar [on apple-tree]. (Country gentleman. July 17, 1873. ;^S : 



456^') 



Caterpillars from Ottiimwa, Iowa, prove to be Noiodonta {^Schizurii] con- 

 cinna. Sm.-Abb. 



Coccus insect on the pine. (Country gentleman. Aug. 21, 1873. ^8: 



535") 



Featnres of Coccus IChermes^ pinicorticis Fitch, its operations, and remedies. 



