 The wings are roofed when at rest; the antennae are long, with a double, narrow, feathery edging, in the males, and a double row of short, slender teeth on the under side, in the females; the feelers are longer than in the other Arctians, and not at all...  A Report on the Insects of Massachusetts, Injurious to Vegetation - Página 258por Thaddeus William Harris, Massachusetts. Zoological and Botanical Survey - 1841 - 459 páginasVista completa - Acerca de este libro
 | Thaddeus William Harris - 1852 - 536 páginas
...sides, and one on the belly; the under eide of all the wings and the thighs are deep yellow. It expands from one inch and seven eighths to two inches and a quarter. The female differs from the male either in having the hind wings white, instead of ochre-yellow, or... | |
 | Thaddeus William Harris - 1862 - 660 páginas
...with three rows of white semi-transparent spots parallel to the outer hind margin ; the hind wings are very thin, semi-transparent, and without spots...males, and a double row of short, slender teeth on the under side, in the females; the feelers are longer than in the other Arctians, and not at all hairy;... | |
 | Thaddeus William Harris - 1862 - 682 páginas
...with three rows of white semi-transparent spots parallel to the outer hind margin ; the hind wings are very thin, semi-transparent, and without spots...quarter or more. The wings are roofed when at rest; the antenna are long, with a double, narrow, feathery edging, in the males, and a double row of short,... | |
 | Thaddeus William Harris - 1862 - 676 páginas
...with three rows of white semi-transparent spots parallel to the outer hind margin ; the hind wings are very thin, semi-transparent, and without spots...They expand from one inch and seven eighths to two in. and a quarter or more. The wings are roofed when at rest ; the antennae are long, with a double,... | |
 | Smithsonian Institution - 1862 - 796 páginas
...edge, with three rows of white semitranspnrent spots parallel to the outer hind margin ; the hind wings are very thin, semitransparent, and without spots...within with light brown. They expand from one inch and seven-eighths to two inches and a quarter or more. The wings are roofed when at rest; the antennae... | |
 | Smithsonian Institution - 1862 - 772 páginas
...edge, with three rows of white semitransparent spots parallel to the ooter hind margin ; the hind wings are very thin, semitransparent, and without spots;...edged within with light brown. They expand from one incli and seven-eighths to two inches and a quarter or more. The wings are roofed when at rest; the... | |
 | John Gottlieb Morris, Brackenridge Clemens - 1862 - 398 páginas
...semitransparent spots parallel to the outer hind margin ; the hind wings are very thin, semi transparent, and without spots; and the shouldercovers are edged...within with light brown. They expand from one inch and seven-eighths to two inches and a quarter or more. The wings are roofed when at rest; the antennae... | |
 | Smithsonian Institution - 1862 - 776 páginas
...and the shouldercovers are edged within with light brown. They expand from one inch and seven-eighths to two inches and a quarter or more. The wings are roofed when at rest ; the antenna? are long, with a double, narrow, feathery edging, in the males, and a double row of short,... | |
 | Thaddeus William Harris - 1862 - 700 páginas
...sides, and one on the belly ; the under side of all the wings and the thighs are deep yellow. It expands from one inch and seven eighths to two inches and a quarter. The female (Plate VI. Fig. 10) differs from the male either in having the hind wings white, instead... | |
 | Minnesota. State Entomologist - 1899 - 344 páginas
...from one inch and seven-eighths to two inches and a quarter and more. At rest the wings are roofed; the antennae are long, with a double, narrow, feathery...males, and a double row of short, slender teeth on the under side in the females. These antennae are rather longer than usual in Arctiids, and are not at... | |
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