The Insects of Australia: A Textbook for Students and Research Workers, Volume 1 |
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Page 53
... GLANDS Exocrine glands secrete material to the outside of the body , in contrast to the endocrine glands which produce internal secretions . Epidermal gland cells are basically of two types , with or without a duct leading to the ...
... GLANDS Exocrine glands secrete material to the outside of the body , in contrast to the endocrine glands which produce internal secretions . Epidermal gland cells are basically of two types , with or without a duct leading to the ...
Page 54
... gland through haemolymph pressure . In many male Lepidoptera the glands producing aphrodisiac pheromones are associ- ated with dispensers . Often these glands are on the wings Fig . 2.37 Silk glands in larva of Opodiphthera helena ...
... gland through haemolymph pressure . In many male Lepidoptera the glands producing aphrodisiac pheromones are associ- ated with dispensers . Often these glands are on the wings Fig . 2.37 Silk glands in larva of Opodiphthera helena ...
Page 435
... Glands and Associated Structures . Complex wax- producing glands present in many Sternorrhyncha and some Fulgoroidea . Scent gland system ( Figs 2.40 ; 30.3 , 7 , 76b , c ) . A fun- damental feature of Heteroptera . In nymphs , 0-4 ...
... Glands and Associated Structures . Complex wax- producing glands present in many Sternorrhyncha and some Fulgoroidea . Scent gland system ( Figs 2.40 ; 30.3 , 7 , 76b , c ) . A fun- damental feature of Heteroptera . In nymphs , 0-4 ...
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