An Introduction to the Study of Insects |
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Page 193
... ovipositor usually insert their eggs in plant tissues ; the thrips which lack an ovipositor usually lay their eggs in crevices or under bark . Young thrips are relatively inactive . There are generally several generations a year . A ...
... ovipositor usually insert their eggs in plant tissues ; the thrips which lack an ovipositor usually lay their eggs in crevices or under bark . Young thrips are relatively inactive . There are generally several generations a year . A ...
Page 194
... ovipositor ; C , apex of abdomen of Háplothrips hispánicus Priesner ( Phloeo- thrípidae ) , dorsal view . oup , ovipositor . ( Modified from Pesson . ) KEY TO THE FAMILIES OF THYSANOPTERA 1 . 1 ' . 2 ( 1 ) . 2 ' . 3 ( 2 ' ) . 2 Female ...
... ovipositor ; C , apex of abdomen of Háplothrips hispánicus Priesner ( Phloeo- thrípidae ) , dorsal view . oup , ovipositor . ( Modified from Pesson . ) KEY TO THE FAMILIES OF THYSANOPTERA 1 . 1 ' . 2 ( 1 ) . 2 ' . 3 ( 2 ' ) . 2 Female ...
Page 697
... ovipositor with which hosts in cocoons , burrows , or other protected situations may be reached . In some cases only a single egg is laid on a host , while in others several to many eggs may be laid on the same host . A single parasite ...
... ovipositor with which hosts in cocoons , burrows , or other protected situations may be reached . In some cases only a single egg is laid on a host , while in others several to many eggs may be laid on the same host . A single parasite ...
Contents
Insects and Their Ways | 1 |
The Anatomy of Insects | 8 |
The Development and Metamorphosis of Insects | 47 |
Copyright | |
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Common terms and phrases
3-segmented abdomen abdominal segment absent adults anal animals antennae apex aphids apical appendages aquatic bark basal beak bees beetles body bristles brownish bugs butterflies collected color common compound eye Courtesy of U.S.D.A. coxae cross vein Cu₁ Cu₂ Diptera discal cell eggs elongate elytra Fabricius FAMILY female femora flattened flea flies flowers front wing gall genus grasshoppers head Hemiptera hind wing host Hymenoptera inch insects instar labium larvae larvae feed leaf legs Lepidoptera Linn lobe M₁ M₂ male mandibles margin maxillary palpi membranous mesonotum millimeters millimeters in length mosquitoes moths mouth nests nymphs ocelli Odonata oval ovipositor pair parasitic pinned plants posterior predaceous pronotum prothorax pupa pupate R₁ sclerite scutellum side slender species occur specimens spiders spines sternites structure Subfamily suborder Superfamily suture tarsal claws tarsal segment tarsi termites thorax tibiae trees venation ventral wasps wingless