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An annotated checklist of the psyllids of California (Hemiptera: Psylloidea).
A revised checklist to the species of Psylloidea (Hemiptera) from California is presented, with information on host plant data, distributions, introduced and pest species, parasites, parasitoids, andExpand
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Molecular Identification of Two Closely Related Species of Mealybugs of the Genus Planococcus (Homoptera: Pseudococcidae)
Abstract Morphological identification of the mealybug species Planococcus citri (Risso) and P. minor (Maskell), two serious agricultural pests, is often complicated by the existence of intermediateExpand
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Comprehensive inventory of true flies (Diptera) at a tropical site
Estimations of tropical insect diversity generally suffer from lack of known groups or faunas against which extrapolations can be made, and have seriously underestimated the diversity of some taxa.Expand
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Remarkable fly (Diptera) diversity in a patch of Costa Rican cloud forest: Why inventory is a vital science.
Study of all flies (Diptera) collected for one year from a four-hectare (150 x 266 meter) patch of cloud forest at 1,600 meters above sea level at Zurquí de Moravia, San José Province, Costa RicaExpand
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World Catalog and Conspectus on the Family Periscelididae (Diptera: Schizophora)
The Periscelididae include flies associated with sap fluxes that exude from deciduous trees (Periscelidinae) or occur on monocots with water-holding bases (Stenomicrinae). The natural history of someExpand
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Scale Insects, edition 2, a tool for the identification of potential pest scales at U.S.A. ports-of-entry (Hemiptera, Sternorrhyncha, Coccoidea)
Abstract We provide a general overview of features and technical specifications of an online, interactive tool for the identification of scale insects of concern to the U.S.A. ports-of-entry. FullExpand
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A revision of the genus Planinasus Cresson (Diptera, Periscelididae)
Abstract The genus Planinasus Cresson is revised and includes 18 extant and one fossil species. We clarify the status of the three previously described species and describe 15 new species as followsExpand
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FAMILY SYRINGOGASTRIDAE.
This catalog features the three species of Syringogastridae that have been reported for Colombia. It is entirely based on literature data and contains no new records.
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Platycorypha nigrivirga Burckhardt (Hemiptera: Sternorrhyncha: Psylloidea), tipu psyllid, new to North America
The tipu psyllid, Platycorypha nigrivirga Burckhardt (Hemiptera: Sternorrhyncha: Psylloidea), is re- ported for the first time in North America (USA: California). Diagnostic characters forExpand
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