266 PROCEEDINGS OF THE NATIONAL MUSEUM vol.90 



Eudrosis lacteella DiSQufi, Ent. Zeit. (Stettin), vol. 56, p. 244, 1895. 



Anacampsis sarcUella Stephens, Illustrations of British entomology, Haus- 

 tellata, vol. 4, p. 210, 1834. — Wood, Index entomologicus, p. 175, pi. 39, fig. 

 1207, 1854. 



Endrosis sarcUella (Stephens) Meybick, in Wytsman, Genera insectorum, fasc. 

 180, p. 33, 1922 (as synonym of lactella). 



Endrosis kennicotteUa Clemens, Proc. Acad. Nat. Sci. Philadelphia, 1S60, p. 

 165; in Stainton, The Tineina of North America, p. 119, 1872. — Chambers, 

 Cincinnati Quart. Journ. Sci., vol. 2, p. 244, 1875. — Busck, in Dyar, U S. 

 Nat. Mus. Bull. 52, No. 6170, 1903.— Barnes and McDunnough, Check list 

 of the Lepidoptera of Boreal America, No. 6502, 1917. — Metrick, in "Wytsman, 

 Genera insectorum, fasc. 180, p. 33, 1922. — McDunnotjgh, Check list of the 

 Lepidoptera of Canada and the United States of America (Part 2, 

 Microlepidoptera ) , No. 8368, 1939 (as synonym of lactella). 



Endrosis JcennikoteUa Caradja, Deutsche Ent. Zeitschr., Iris, vol. 34, p. 121, 

 1920. 



Tinea betulinella HtrBNER, Sammlung Europaischer Schmetterlinge, vol. 5 

 (Tineen), pi. 67, fig. 448, 1801. 



Endrosis hetulinella HIIbner, Verzeichniss bekannter Schmetterlinge, p. 401, 

 1825. — Metrick, in Wytsman, Genera insectorum, fasc. 180, p. 33, 1922 (as 

 synonj'm of lactella). 



Scardia hctnlinella Tkeitschke. in Ochsenheimer, Die Schmetterlinge von Eu- 

 ropa, vol. 9, No. 1, p. 9, 1832 ; vol. 10, No. 3, p. 151, 1835. 



Lita 'betulinella Duponchel, Histoire naturelle des lepidoptercs ou papillons 

 de France, vol. 11, p. 298, pi. 297, fig. 8, 9, 1838. 



Endrosis fenestreJla Scopoli, Entomologica Caruiolica, p. 252, 1763. — Stainton, 

 Insecta Britannica Tineina, p. 164, pi. 5, fig. 8, 1854 ; A manual of British 

 butterflies and moths, vol. 2, p. 359, 469, 1859. — Clemens, in Stainton, The 

 Tineina of North America, p. 119, 1872. — Chambers, Cincinnati Quart. Journ. 

 Sci., vol. 2, p. 244, 1875; U. S. Geol. Geogr. Surv. Terr. Bull. 4, p. 140, 

 1878. — Metrick, In Wytsman, Genera insectorum, fasc. ISO, p. 33, 1922. — 

 Blair, Entomologist, vol. 58, p. 10, 1925 (as synonj^m of lactella). 



Endrosis ferrestrella Chambeks, Cirx-innati Quart. Journ. Sci., vol. 2, p. 244, 

 1875. 



Oelechia subditella Walker, List of the specimens of lepidopterous insects in 

 the collections of the British Museum, vol. 29, p. 657, 1863. 



Endrosis sichditella Metrick, in Wytsman, Genera insectorum, fasc. 180, p. 33, 

 1922 (as synonymn of lactella). 



Endrosis lacteella antarctica Staudinger, Hamburg naturhistorisches Museum, 

 Ergebnisse der Hamburger magalhaensischen Sammelreise, vol. 2, Arthro- 

 poda-Lepidoptera, p. 113, fig. 26, 1898. — Enderlein, Vet. Akad. Handl., vol. 

 48, No. 3, p. 92, 1912. — Metrick, in Wytsman, Genera insectorum, fasc. 180, 

 p. 33, 1922 (as synonym of lactella). 



Labial palpus, head, thorax, and extreme base of fore wing white. 

 Basal half of second segment of labial palpus blackish fuscous ex- 

 teriorly and anteriorly; third segment with narrow subbasal and 

 broad subterminal annuli, dull black. Antenna, anterior part of 

 thorax and base of tegula blackish fuscous. Ground color of fore 

 wing sordid white strongly suffused and mottled with fuscous; at 

 basal third two indistinct discal spots followed by a similar one at 



