 ... numerous small black dots, but on each of the following five segments there were but two such dots. A pale longitudinal line ran above the yellow patches, and the head and first joint were uniformly dull reddishbrown. The most common general color...  Studies in the Theory of Descent - Сторінка 523автори: August Weismann - 1882 - 729 стор.Повний перегляд - Докладніше про цю книгу
 | 1870 - 404 стор.
...reddishbrown. The most common general color of the full grown worm is a rich velvety vinous-brown. When at rest, it draws back the fore part of the body,...retracts the head and first two joints into the third (see Fig. 58 U), and in this motionless position it no doubt manages to escape from the clutches of... | |
 | Missouri. State Board of Agriculture - 1870 - 592 стор.
...reddish-brown. The most common general color of the full-grown worm is a rich velvety vinous-brown. When at rest, it draws back the fore part of the body,...retracts the head and first two joints into the third (see Fig. 52, 5), and in this motionless position it no doubt manages to . 53.] escape from the clutches... | |
 | dr. august weismann - 1882 - 374 стор.
...dog's tail." The colour of the insect changes to a reddish- brown as it grows older, and the caudal horn is entirely lost atthe third moult. The chief...when young shows that these larvae, like those of Chcerocampa Elpenor (p. 178), C. Porcellus (p. 184), and Philampelus Labruscce (p. 195, note), are... | |
 | Mary Treat - 1882 - 298 стор.
...reddishbrown. The most common general color of the full grown worm is a rich velvety vinous-brown. When at rest, it draws back the fore part of the body,...retracts the . head and first two joints into the third (fig. 139, b), and in this motionless position it no doubt manages to escape from the clutches of many... | |
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