An Introduction to the Study of Insects |
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Page 251
... Antennae inserted on front above base of mandibles ; clypeus produced laterally beyond bases of antennae ; larger beetles , usually 10 to 24 mm in length ; mandibles long and sickle - shaped ; color usually greenish or brown , with ...
... Antennae inserted on front above base of mandibles ; clypeus produced laterally beyond bases of antennae ; larger beetles , usually 10 to 24 mm in length ; mandibles long and sickle - shaped ; color usually greenish or brown , with ...
Page 268
... Antennae only slightly clavate , the club indistinct or with more than 5 segments Antennae almost always 11 - segmented , and arising beneath a frontal ridge ; eyes often emarginate ; antennae filiform , moniliform , or slightly clavate ...
... Antennae only slightly clavate , the club indistinct or with more than 5 segments Antennae almost always 11 - segmented , and arising beneath a frontal ridge ; eyes often emarginate ; antennae filiform , moniliform , or slightly clavate ...
Page 530
... Antennae with 10 or fewer segments ; males ... Antennae usually 11- or 12 - segmented ; females ... Platygastéridae * .. Scelionidae * p . 572 p . 572 30 ( 28 ' ) . Antennae inserted at middle of face , far above clypeus ; females ...
... Antennae with 10 or fewer segments ; males ... Antennae usually 11- or 12 - segmented ; females ... Platygastéridae * .. Scelionidae * p . 572 p . 572 30 ( 28 ' ) . Antennae inserted at middle of face , far above clypeus ; females ...
Contents
Insects and Their Ways | 1 |
The Anatomy and Physiology of Insects | 6 |
The Development and Metamorphosis of Insects | 37 |
Copyright | |
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3-segmented abdomen abdominal segment absent adults anal animals antennae antennal segment apex aphids apical appendages aquatic bark basal base beak bees beetles body bristles brownish bugs chelicerae color common compound eyes costa Courtesy of USDA coxae cross-vein Cu₁ Cu₂ Diptera discal cell eggs elongate elytra Fabricius FAMILY female femora Figure flattened flea flies front coxae front wing gall genus grasshoppers head Hemiptera hind coxae hind wings host Hymenoptera inch insects instar labium larvae larvae feed leaf legs Lepidoptera Linn lobe M₁ M₂ male mandibles margin maxillary palpi membrane mesonotum millimeters millimeters in length moths mounted mouth nests nymphs ocelli Odonata oval ovipositor pair parasitic pests pinned plants posterior predaceous pronotum prothorax pupa pupate R₁ sclerite scutellum slender species occur specimens spiders spines Subfamily suborder Superfamily suture tarsal segment tarsi termites thorax tibiae variable vein venation ventral wasps wingless