World Catalogue of Odonata: Zygoptera (Teirreich : Teilbd, 110)
Publisher: Walter De Gruyter Inc
Published: June 1997
Language: eng
Format: Hardcover
Number of pages: 500
ISBN-13: 9783110149333
Subjects: Insects (entomology); Hymenoptera; Science; Science/Mathematics; Life Sciences - Zoology - Entomology; Damselflies; Dragonflies
First sentence: Predacious insects with biting mouthparts and two equal or subequal pairs of elongate membranous wings, each wing with a complex reticulation of small crossveins and usually a conspicuous pterostigma.