Borror and DeLong's Introduction to the Study of InsectsFirst published in the 1950s by the late James Borror and Dwight Moore DeLong, this classic text, INTRODUCTION TO THE STUDY OF INSECTS 7TH EDITION, combines the study of insects with clear and current insect identification. In this new edition (available in a bundle with InfoTrac College Edition), Johnson and Triplehorn supply updated information on phylogeny using systematics while adding a greater emphasis on insect biology and evolution. This greater concentration on insect systematics necessitated many content changes including an added chapter for a newly described order, the Mantophasmatodea, as well as a new chapter reclassifying Order Homoptera (Cicadas, Hoppers, Aphids and Hoppers Psyllids) into Order Hemiptera. Nearly every order has been modified, sometimes substantially, to reflect new discoveries and scientific hypotheses. Many new families have been added throughout the book, some reflecting revised classifications, but many are the result of the discovery of new groups within the United States and Canada, particularly from the New World tropics. These include the families Platystictidae (Odonata), Mackenziellidae (Collembola), Mantoididae (Mantodea), and Fauriellidae (Thysanoptera). The results of molecular analyses are beginning to substantively contribute to the development of a robust and predictive classification. Thus, the phylogeny of insects has changed drastically from the last edition due to the incorporation of molecular data. The most conspicuous of these changes, for example, is the recognition that the order Strepsiptera is most closely related to the true flies (Diptera), rather than to the Coleoptera. Since it was first published in the 1950s, this text has played an important role in understanding and preserving the diversity of the insect world. This title's long history, coupled with the authors' passion for currency and accuracy, make it once again the classic text and reference. |
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Page 28
... spiracles ; stra , spiracular trachea ; vtra , ventral tracheae . The spiracles are located laterally in the pleural wall and vary in number from 1 to 10 pairs ( some species have no functional spiracles ) . There is typically a pair on ...
... spiracles ; stra , spiracular trachea ; vtra , ventral tracheae . The spiracles are located laterally in the pleural wall and vary in number from 1 to 10 pairs ( some species have no functional spiracles ) . There is typically a pair on ...
Page 29
... spiracles are open and when . Sections of the main tracheal trunks are often dilated to form air sacs , which help in ventilation . Closed tracheal systems have the spiracles perma- nently closed but have a network of tracheae just un ...
... spiracles are open and when . Sections of the main tracheal trunks are often dilated to form air sacs , which help in ventilation . Closed tracheal systems have the spiracles perma- nently closed but have a network of tracheae just un ...
Page 285
... spiracles much larger than posterior ones ; southwestern United States 88 ' . No large dorsal spine in center of abdomen ; all spiracles about equal in size ; widely distributed 89 ( 88 ′ ) . Anal opening covered by 2 triangular plates ...
... spiracles much larger than posterior ones ; southwestern United States 88 ' . No large dorsal spine in center of abdomen ; all spiracles about equal in size ; widely distributed 89 ( 88 ′ ) . Anal opening covered by 2 triangular plates ...
Contents
Insects and Their Ways | 1 |
The Anatomy Physiology and Development of Insects | 5 |
Systematics Classification Nomenclature and Identification | 52 |
Copyright | |
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Common terms and phrases
abdomen abdominal segments absent adults Amer anal antennae antennomeres apex aphids apical appendages aquatic arthropods bark basal base bees beetles body bristles brownish bugs butterflies chelicerae claws Coleoptera color common compound eyes Courtesy coxa crossvein Cu₁ Diptera discal cell dorsal eggs elongate elytra Entomol Entomological Family female Figure flies fore wing front wing genera genus head Hemiptera hind wings host Hymenoptera Illinois Natural History insects instar labium larvae larvae feed lateral leaf legs length Lepidoptera live lobe M₁ male mandibles margin membrane metasoma moths mouthparts Natural History Survey nest North America North American species nymphs occur ocelli Odonata Ohio Agricultural Research Orthoptera ovipositor pair parasites pests plants posterior predaceous pronotum prothorax Psocoptera R₁ sclerite scutellum setae slender specimens spiders spines spiracles subfamily suborder Superfamily suture tarsal tarsi tarsomere tarsus tergum termites thorax tibia trees usually variable vein venation ventral ventrites wasps wingless