The Insects of Australia: A Textbook for Students and Research Workers, Volume 1 |
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Page 125
... Hexapods COLEOPTERA HEMIPTERA THYSANOPTERA STREPSIPTERA PARANEOPTERA : Fig . 5.6 Evolutionary. 5 N. P. KRISTENSEN Assessments of the affinities and interrelationships among extant hexapods can be based on comparisons which utilise a ...
... Hexapods COLEOPTERA HEMIPTERA THYSANOPTERA STREPSIPTERA PARANEOPTERA : Fig . 5.6 Evolutionary. 5 N. P. KRISTENSEN Assessments of the affinities and interrelationships among extant hexapods can be based on comparisons which utilise a ...
Page 127
... hexapods , it remains very questionable whether development of a tracheal system was a single event in the evolution of the myriapod / hexapod lineage . Few zoologists would contest the notion that hexapods descended from a largely ...
... hexapods , it remains very questionable whether development of a tracheal system was a single event in the evolution of the myriapod / hexapod lineage . Few zoologists would contest the notion that hexapods descended from a largely ...
Page 143
... Hexapoda ) , and since relatively advanced Crustacea occurred in the Cambrian , ancestral tracheates presum- ably were also present by this time . The generalised , com- mon ancestors of myriapods and hexapods are not yet known . Since ...
... Hexapoda ) , and since relatively advanced Crustacea occurred in the Cambrian , ancestral tracheates presum- ably were also present by this time . The generalised , com- mon ancestors of myriapods and hexapods are not yet known . Since ...
Contents
Introduction | 1 |
Skeletal anatomy and key to orders by J F LAWRENCE E S NIELSEN and I M MACKERRAS | 3 |
General anatomy and function by R F CHAPMAN | 33 |
Copyright | |
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3-segmented abdominal segments absent adult anal antennae apex apical appendages apterous aquatic Archaeognatha areas articulation Australia Australian species basal base biological body cells cerci claws Coleoptera Collembola colour costal coxae Cretaceous cross-veins cuticle developed Diplura Diptera distal dorsal ecdysis eggs elongate endemic Entomology Ephemeroptera fauna feed female fore legs fore wing fossil fused genera genitalia genus gills glands groundplan head Hemiptera Heteroptera hind wing host Hymenoptera insects instar known Kukalová-Peck labial palp labium larvae lateral Lepidoptera lobe male Malpighian tubules mandibles margin membrane mesothorax metathorax moult mouth-parts muscles Neoptera nymphs occur ocelli Odonata organs ovipositor pair Permian pest plants posterior predators present primitive pronotum prothorax recognised reduced region sclerites sclerotised setae sometimes spines spiracles Sternorrhyncha structure stylets subfamilies Superfamily surface synapomorphies taxa termites thoracic Thysanura tibia tion tropical usually veins venation ventral