1112 LEPIDOPTERA 
cenisolellasPeya.-Lathocolletisi en iyao.04-ts Mea ae ae ete ne Fam. (Gracilariidae 
Hosts — Crataegus, Sorbus torminalis. 
Injury — Larva mines in leaf on under side. 
Distribution — Southern France. 
Reference — Spuler, A. Schmetterlinge Europas, 2:415. 1910. 
chionosema Zell., Olethreutes 
(See page 1077.) 
chrysorrhea Linn., Euproctis (Brown-tail moth)........,............... Fam. Lymantriidae 
Hosts — Cratiegus and most other deciduous trees. 
Injury — Larvae defoliate trees. 
Distribution — Europe, Asia Minor, New England States. 
References — Kaltenbach, J. H. Pflanzenfeinde, p. 208. 1872. 
Spuler, A. Schmetterlinge Europas, 1:132. 1908. 
emi itevatig ne EWA EY CG AR RAN US Arteta er Fam. Tortricidae 
clerkellasLinn 2 ub yonettay. eho even ivaie oN Oia Peeh iad eh Sine Nae Fam. Lyonetiidae 
Hosts — Pyrus, Prunus, Crataegus, Sorbus, Betula. 
Injury — Larva makes serpentine mine in leaf. 
Distribution — Europe. 
Reference — Spuler, A. Schmetterlinge Europas, 2:422. 1910. 
coeruleocephala Linn., Diloba (Figure-8 moth)....................0..2.00- Fam. Noctwidae 
Hosts — Malus,.Prunus, Crataegus, and other species. 
Injury — Larva eats foliage, sometimes defoliating hawthorn hedges. 
Distribution — Europe, Asia. 
References — Kaltenbach, J. H. Pflanzenfeinde, p. 208. 1872. 
Theobald, F. V. Insect pests of fruits, p. 35. 1909. 
cognataria Guen., L cia 
(See page 1076.) 
cognatellus Hiib., Yponomeuta (Hedge ermine moth).................. Fam. Yponomeutidae 
Hosts — Crataegus oxyacantha, Euonymus. 
Injury — Larva eats leaves, sometimes stripping hedges. 
Distribution — Europe. 
References — Spuler, A. Schmetterlinge Europas, 2:444. 1910. 
Noel, P. Jardinage 4:363. 1914. 
concinna A. and §., Schizura (Red-humped apple caterpillar)............Fam. Notodontidae 
Hosts — Malus, Crataegus, Prunus, Pyrus, and other species. 
Injury — Larvae defoliate branches, feeding in a colony. 
Distribution — North America. 
References — Saunders, William. Can. ent. 13:139. 1 81. 
Slingerland, M. V., and Crosby, C.R. Manual of fruit insects, p. 125. 1914: 
concomiiella) Bnks:; Eithocolletisw sy eh en ee ern ee ee Fam. Gracilariidae 
Synonym — Lithocolletis pomifoliella Zell. 
Hosts — Malus, Crataegus. 
Injury — Larva mines in leaf. 
Distribution — Europe. 
References — Kaltenbach, J. H. Pflanzenfeinde, p. 198. 1872. 
Spuler, A. Schmetterlinge Europas, 2:415. 1910. 
Koyue ay eed ay AE CO Fam. Geometridae 
congelatella: ClerckswHaamate ils iene doiNe sine ais cial e ae eee Ree Fam. Tortricidae 
Hosts — Crataegus, Sorbus, Prunus, Pyrus, Rubus, Berberis, Ligustrum, and other 
species. 
Injury — Larva ties leaves together and feeds on them. 
Distribution — Europe. 
