title: Systematics, biodiversity, biogeography, and host associations of the Miridae (Insecta: Hemiptera: Heteroptera: Cimicomorpha).
abstract: The Miridae, a hyperdiverse family containing more than 11,020 valid described species, are discussed and the pertinent literature is reviewed. Diagnoses for the family and subfamilies are given. Color habitus photos are presented for representatives of most of the 35 currently recognized tribes. Key morphological character systems are discussed and illustrated, including pretarsal structures, femoral trichobothria, external efferent system of the metathoracic glands, male and female genitalia, and molecular markers. A historical comparison of tribal classifications and the most up-to-date classification are presented in tabular form. A brief history of the classification of each of the eight recognized subfamilies is presented. Distributional patterns and relative generic diversity across biogeographic regions are discussed; generic diversity by biogeographic region is presented in tabular form. Taxonomic accumulation graphs are presented by biogeographic region, indicating an ongoing need for taxonomic work in the Southern Hemisphere, and most particularly in Australia. Host plant associations are evaluated graphically, showing high specificity for many taxa and a preference among phytophagous taxa for the Asteridae and Rosidae.
authors.affiliation: Evolution & Ecology Research Center, School of Biological, Earth, and Environmental Sciences, University of New South Wales, Sydney, NSW 2052, Australia. gcassis@unsw.edu.au
authors.forename: G
authors.initials: G
authors.lastname: Cassis
authors.forename: R T
authors.initials: RT
authors.lastname: Schuh
mesh_terms: D000818:Animals; D044822:Biodiversity; D005843:Geography; D020062:Heteroptera / Q000145:classification* / Q000502:physiology; D006790:Host-Parasite Interactions; D010802:Phylogeny; D010944:Plants / Q000469:parasitology