Download Identification and Geographical Distribution of the by Richard F. Darsie Jr., Ronald A. Ward PDF

By Richard F. Darsie Jr., Ronald A. Ward

Greatly expected and sorely wanted, this e-book updates the profitable consultant to North American mosquitoes released via the yankee Mosquito keep an eye on organization in 1981. It contains 12 new species that experience considering that been extra to the North American mosquito fauna, revised distribution maps of all species, and revised and entirely illustrated id keys for the ladies and fourth instar larvae of all 174 species and subspecies recognized to happen in North the US, north of Mexico.
            In chapters on grownup and larval morphology, the coauthors--both world-renowned of their box of taxonomy--discuss the anatomical constructions pointed out within the keys and pictured on full-page plates. they supply separate commonplace keys for ladies and larvae and keys to the species of every genus. moreover, they exhibit the geographical distribution of every taxon in a chain of maps and comprise a synopsis of the prevalence of species within the states and provinces of the USA and Canada.
            This book's usefulness to mosquito keep watch over courses can't be over priced. for instance, it bargains with nine unique species which were brought and this present day effectively thrive in North the United States. a number of are expanding their diversity and this booklet can help establish those species after they first invade an area.
            as a result prevalence of mosquito-borne illnesses and the common distribution of mosquitoes as pests to people, execs needs to understand how to spot them. With its wealth of updated info, this e-book is the single considered one of its sort on hand for experts engaged on mosquito-borne ailments and in mosquito regulate devices and for either introductory and complex scholars who research entomology.
 

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Extra resources for Identification and Geographical Distribution of the Mosquitoes of North America, North of Mexico

Sample text

Dorsal view of scutum: Oc. squamiger Fig. 96. Dorsal view of scutum: Oc. Palpus dark scaled (fig. 97); abdominal terga with yellowish scales forming median longitudinal stripe (fig. 98) .......................................... (in part) Oc. nigromaculis (plate 18C) Palpus with some pale scales (fig. 99); pale scales on abdominal terga never forming distinct and complete median longitudinal stripe (fig. 100) ............................................. 18 Fig. 97. Lateral view of head: Oc. nigromaculis Fig.

106. Lateral view of thorax: Oc. 5 length of the usually elongate claw (fig. 107) ................................................................................................................................... 5 or more length of claw, which is markedly curved just distal to attachment of tooth ...................................................................................... 23 Fig. 107. Foreclaw: Oc. riparius Fig. 108. Foreclaw: Oc. Hypostigmal area scaled (fig. 109); abdominal terga with many scattered yellowish scales in dark-scaled areas (fig.

0 mm ............................................ Oc. atlanticus (plate 10B) Oc. tormentor (plate 23A) Fig. 218. Dorsal view of head: Oc. dupreei Fig. 219. Dorsal view of head: Oc. Wing with many pale scales either confined to anterior veins, with some on all veins, or on alternating veins dark and pale (figs. 220, 221) .......................................................... 53 Wing veins entirely dark or with pale scales at base of vein C and sometimes Sc and R (fig. 222) ............................................................................................................................

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