. Economic entomology. Beneficial insects; Insect pests; Thysanura. TICKS. i8S Family IXODID^ (Ticlcs). In this family the body is covered by a tough, smooth, leathery skin, which, in the female, is capable of much extension. The rostrum and mandibles are adapted for sucking. They have valvate palpi sheathing the rostrum, which is composed of two lateral parts, and a middle part covered with recurved barbs, which prevent its retracting when once driven into the flesh ; but Professor Busk ascertained by his researches on the living young of the Catapato (Amblyomma rotundatum) that the sucking.


. Economic entomology. Beneficial insects; Insect pests; Thysanura. TICKS. i8S Family IXODID^ (Ticlcs). In this family the body is covered by a tough, smooth, leathery skin, which, in the female, is capable of much extension. The rostrum and mandibles are adapted for sucking. They have valvate palpi sheathing the rostrum, which is composed of two lateral parts, and a middle part covered with recurved barbs, which prevent its retracting when once driven into the flesh ; but Professor Busk ascertained by his researches on the living young of the Catapato (Amblyomma rotundatum) that the sucking. Rgstruin of Ixodes. Copied from figure lay Audou! Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Murray, Andrew, 1812-1878. [London] Chapman and Hall


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