A taxonomic synopsis of the Eccritotarsini (Hemiptera: Heteroptera: Miridae: Bryocorinae) of Colombia.

Eccritotarsini (Hemiptera: Heteroptera: Miridae: Bryocorinae) is a group of predominantly phytophagous true bugs, with 650 known species described in 112 genera worldwide. It is the most specious tribe within the subfamily, which is distributed primarily in the Neotropics. Previous studies of Eccritotarsini in Colombia recorded 13 genera and 30 species.

Molecular identification of three species of Oncideres (Coleoptera: Cerambycidae) using RAPD markers.

Twig girdlers have a short adult life and a long larval stage (up to one year in some species). This fact, together with lack of morphological traits to identify the species from the larval stage, poses obstacles for the taxonomic identification and characterization of the many twig girdlers found in the wild. To solve this matter, Random Amplified Polymorphic DNA (RAPD) molecular markers have been applied to identify some insect species and to determine species boundaries.

Plant Bugs Predators (Hemiptera: Heteroptera: Miridae) with References to Arthropods and Fungi in Brazil.

The present study demonstrates 30 plant bugs species associated with 50 records of prey and six records of mycophagy for Brazil. The data were compiled from Schuh's Catalog, the literature, specimens deposited in entomology museums and exemplars from different regions of Brazil sent for identification. Some of the data from the literature used did not presented complete information.

Plant bugs (Hemiptera: Miridae) associated with pastures in Colombia.

Eight species of the family Miridae found in Colombian pastures belong to four genera: Collaria, Cynodonmiris, Neotropicomiris and Stenodema. All species are included in the tribe Stenodemini and are associated with Poaceae grasses. Diagnosis, keys to species and genera, and distribution in Colombian regions as well as the principal host of these species are presented.

Scale insects (Hemiptera: Coccoidea) associated with arabica coffee and geographical distribution in the neotropical region.

Coffee is one of the most important Brazilian agricultural commodities exported, and Minas Gerais and Espírito Santo States are the main coffee producers. Scale insects are important coffee pests, and 73 species of Cerococcidae (3), Coccidae (18), Diaspididae (6), Eriococcidae (1), Ortheziidae (3), Pseudococcidae (21), Putoidae (2) and Rhizoecidae (19) have been associated with roots, branches, leaves, flowers and fruits of Arabica coffee in the Neotropics. Eight species were found associated with Arabica coffee in Minas Gerais and Espírito Santo States in this study, and Coccidae was the most frequent family.

Two new species of genus Joruma McAtee (Hemiptera: Cicadellidae: Typhlocybinae) from Viçosa, Minas Gerais State, Brazil.

Joruma abernardesi sp.nov. and Joruma phrolfsi sp.

Taxonomic revision of Collaria Provancher, 1872 (Hemiptera: Miridae) with the description of a new species from the Afrotropical region.

Collaria Provancher (Mirinae: Stenodemini) is a genus of grass-feeding plant bugs with 14 recognized species. The present work presents a taxonomic revision of the genus, including redescriptions of all species and the description of C. schwartzi sp.

Biogeography and areas of endemism of Prepops Reuter (Heteroptera: Miridae).

The Miridae (Hemiptera: Heteroptera) are one of the most species rich families of insects, with about 11 100 described species. Mirinae is the largest subfamily and its endemism becomes evident at the tribal level and below. Mirines of the tribe Restheniini are found throughout America, with most of the diversity confined to the Neotropics.

On the female of Gyponareversa DeLong & Martinson, 1972, with emphasis on genital structures (Insecta: Hemiptera: Cicadellidae).

Gyponareversa DeLong & Martinson, 1972 has its ovipositor described and illustrated based on the examination of specimens from its type locality. This is the first species of Gypona Germar, 1821 to have the female genitalia detailed description published.

New species of plant bug associated with pastures in Colombia, and notes on the genera Dolichomiris, Cynodonmiris, and Megaloceroea (Hemiptera: Heteroptera: Miridae).

Cynodonmiris corpoicanus, a new species of Miridae belonging to the subfamily Mirinae and the tribe Stenodemini, is described from Colombia. Similarities and differences between Cynodonmiris, Dolichomiris, and Megaloceroea are presented. Geographic distribution of C.

[Coccus species affecting Coffea arabica in Brazil (Coccoideae: Coccidae) and the redescription of two species].

Five Coccus on Coffea arabica from the states of Bahia, Espírito Santo and Minas Gerais were studied. Females were prepared and mounted in Canada balsam. Coccus brasiliensis Fonseca and Coccus lizeri (Fonseca) were redescribed and Coccus alpinus De Lotto, Coccus celatus De Lotto and Coccus viridis (Green) were characterized.

Morphology of the Phytophagous bug Platyscytus decempunctatus (Carvalho) (Heteroptera: Miridae).

Platyscytus decempunctatus Carvalho is a small mirid living throughout its life cicle plant Solanum cernuum Vell. (Solanaceae). The internal morphology of P.