Toxoplasma gondii Antibodies in Wild White-Lipped Peccary (Tayassu pecari) From Peru

In the Peruvian Amazon, the white-lipped peccary (Tayassu pecan) is a desirable game species and is important for the local rural economy. Blood samples from 101 white-lipped peccaries from Peru were collected from 3 different conservation areas located in the municipalities of Manu and Tambopata, southeastern region of the Peruvian Amazon. Antibodies were assayed using the modified agglutination test (MAT, cut of value of 25). Antibodies to Toxoplasma gondii were found in 89.1% (90 of 101) of animals, with titers of 1:25 in 9, 1:50 in 25, 1:100 in 20, 1:200 in 14, 1:400 in 12, 1:800 in 9, and 1:3,200 in 1; 87.7% and 89.2% of males and females, respectively, tested positively, and no association (P >= 0.05) with gender and occurrence of antibodies was observed.

Variation of wood density and relationship with the tree-ring width of mahogany trees, Swietenia macrophylla, from Amazonian tropical forest of Peru

Mahogany trees, Swietenia macrophylla, occur in open rainforest, semi deciduous and deciduous and dense rainforest of Peruvian Amazonian tropical forest. They occur, preferentially, in areas with a defined dry season, with typical phenology and seasonal variation activity, forming distinct tree-rings. The present work had as aim to determine the wood density radial variation of 14 mahogany trees, of two populations of the Peruvian Amazonian tropical forest, through the X-ray densitometry and to evaluate their application as methodology, compared to the classic method of measurement table, for the determination of the treering width. The radial wood apparent density of the trees profiles rendered it possible to delimit the areas of juvenile-adult wood and of the heartwood-sapwood, relative to the anatomical structure and chemical composition differences, due to the extractives and the vessels obstruction by tyloses. The mean, minimum and maximum wood apparent density of the mahogany trees for the Populations A and B were of 0.70; 0.29; 1.01 g.cm(-3) and 0.81; 0.29; 1.19 g.cm(-3), respectively. The analysis of the variance and mean test indicate differences of mean wood density among the mahogany trees of each population, probably due to the age of the trees. There was no correlation between mean wood density of mahogany trees among the two populations, as well as, between the tree-ring width and the respective mean density. The X-ray densitometry technique is an important tool in the evaluation of the radial variation of wood apparent density and the delimitation of tree-ring boundaries, with correlations of 0.94 and 0.93 in relation to measurement table, for each sampled population.

Two new species of Tetranychus Dufour (Acari : Tetranychidae) from Peru

Two new species of spider mites (Tetranychidae) found on Solanaceae in Peru are described: Tetranychus singularis n. sp. from Datura stramonium L. and T. amazonensis n. sp. from Solanum caricaefolium Rusby.

Phytoseiid mites (Acari : Phytoseiidae) of the subfamilies Phytoseiinae Berlese and Typhlodrominae Wainstein from Peru, with descriptions of two new species

This paper reports the mites of the subfamilies Phytoseiinae and Typhlodrominae (Phytoseiidae) from Peru, providing descriptions of 2 new species, Phytoseius ortegae Guanilo and Moraes, n. sp. and Phytoseius poripherus Guanilo and Moraes, n. sp., and a taxonomic key to separate the species reported.

Description of a new species of Asymmetrione (Isopoda: Bopyridae: Pseudioninae) infesting the hermit crab Paguristes tomentosus (Anomura: Diogenidae) from Peru, with a key to species and a review of southeastern Pacific bopyrids

A new species of bopyrid isopod is described from a host hermit crab Paguristes tomentosus collected from Pisco, Peru and assigned to the pseudionine isopod genus Asymmetrione Codreanu, Codreanu and Pike, 1965. This is the second species in the genus with less than 20 asymmetry in females, but agrees with all other species in the genus in having the characteristic ""socket"" on the propodus of the female`s pereopods, and in all characters of the males. A key is provided to the 10 species now in Asymmetrione. New records of an Anathelges sp. from Pagurus villosus collected in central Chile are given but additional material is required to determine whether these specimens represent the eastern Pacific A. thompsoni or the western Atlantic A. hyptius. A review of all the bopyrid species known from the western South American coast, with remarks on their taxonomy and biology, is provided.

Intergeneric phylogenetic relationships in catfishes of the Loricariinae (Siluriformes: Loricariidae), with the description of Fonchiiloricaria nanodon: a new genus and species from Peru

Recent investigations in the upper Rio Huallaga in Peru revealed the presence of an intriguing species of the Loricariinae. To characterize and place this species within the evolutionary tree of the subfamily, a molecular phylogeny of this group was inferred based on the 12S and 16S mitochondrial genes and the nuclear gene F-reticulon4. The phylogeny indicated that this distinctive species was a member of the subtribe Loricariina. Given its phylogenetic placement, and its unusual morphology, this species is described as a new genus and new species of Loricariinae: Fonchiiloricaria nanodon. This new taxon is diagnosed by usually possessing one to three premaxillary teeth that are greatly reduced; lips with globular papillae on the surface; the distal margin of lower lip bearing short, triangular filaments; the premaxilla greatly reduced; the abdomen completely covered by plates, with the plates between lateral abdominal plates small and rhombic; a caudal fin with 14 rays; the orbital notch absent; five lateral series of plates; dorsal-fin spinelet absent; preanal plate present, large and solid, and of irregular, polygonal shape, the caudal peduncle becoming more compressed posteriorly for the last seven to 10 plates. (C) 2011 The Authors Journal of Fish Biology (C) 2011 The Fisheries Society of the British Isles

Phylogeny of Grumichellini Morse, 1981 (Trichoptera: Leptoceridae) with the description of a new genus from southeastern Peru

Osflintia manu, new genus, new species, of long-horned caddisfly (Leptoceridae: Triplectidinae: Grumichellini) is described and illustrated from southeastern Peru. The phylogeny of Grumichellini Morse (Leptoceridae: Triplectidinae) is revisited and hypotheses of homology of some morphological characters are reconsidered. The monophyly of the tribe is corroborated and the phylogenetic relationships of its included genera are inferred to be (Triplexa (Gracilipsodes ((Grumichella, Amazonatolica) (Atanatolica, Osflintia, n. gen.)))) from adult and larval characters. Diagnostic characters of the new genus include the following: reduced tibial spur formula (2, 2, 2), loss of forewing crossvein sc-r1, hind wing discoidal cell closed, hind wing fork IV present, pair of long setae on tergum IX of the male genitalia, and pair of processes on the apex of segment X.

Subduction of the Nazca Ridge and the Inca Plateau: Insights into the formation of ore deposits in Peru

A large number of ore deposits that formed in the Peruvian Andes during the Miocene (15-5 Ma) are related to the subduction of the Nazea plate beneath the South American plate. Here we show that the spatial and temporal distribution of these deposits correspond with the arrival of relatively buoyant topographic anomalies, namely the Nazca Ridge in central Peru and the now-consumed Inca Plateau in northern Peru, at the subduction zone. Plate reconstruction shows a rapid metallogenic response to the arrival of the topographic anomalies at the subduction trench. This is indicated by clusters of ore deposits situated within the proximity of the laterally migrating zones of ridge subduction. It is accordingly suggested that tectonic changes associated with impingement of the aseismic ridge into the subduction zone may trigger the formation of ore deposits in metallogenically fertile suprasubduction environments. (c) 2005 Elsevier B.V All rights reserved.

Supervis??o t??cnico-administrativa ??s unidades da Funda????o Nacional de Sa??de

A Supervis??o T??cnico-Administrativa (STA) foi constru??da a fim de contribuir para a avalia????o de desempenho institucional e avaliar a capacidade das equipes das unidades para o desempenho das suas atribui????es e contribuir com o seu aprimoramento. O foco da STA estava centrado no desempenho gerencial e pretendia detectar os gargalos impeditivos do bom desenvolvimento institucional, promover a????es de enfrentamento dos problemas identificados e estimular a cultura avaliativa nas unidades

Texto para discuss??o 5: reforma administrativa e direito adquirido ao regime da fun????o p??blica

O direito adquirido tem sido argumento freq??entemente invocado pelos opositores da reforma constitucional do aparelho administrativo do Estado. Nesse debate, entretanto, este argumento ?? completamente destitu??do de validade t??cnica. Dizer que a reforma constitucional n??o pode alterar o regime jur??dico dos servidores p??blicos (o estatuto jur??dico da estabilidade, disponibilidade, remunera????o etc.) ?? incorrer em completo equ??voco. As raz??es dessa incompreens??o decorrem do desconhecimento de no m??nimo dois t??picos relevantes encartados no tema, a saber: a) a natureza do regime jur??dico que vincula o servidor p??blico civil ?? administra????o; e b) a distin????o entre efic??cia imediata e efic??cia retroativa das normas constitucionais

Texto para discuss??o 8: desempenho e controle na reforma administrativa

Grande parte das quest??es da reforma administrativa pode ser resumida em duas perguntas: como fazer com que os ??rg??os da administra????o funcionem bem? E como controlar as institui????es, para que elas n??o fa??am uso indevido dos recursos p??blicos? A maneira tradicional de tratar deste assunto ?? pensar que estas duas coisas dependem uma da outra, ou seja, que a melhor maneira de fazer com que as institui????es funcionem bem ?? coloc??-las sob um regime de controle e supervis??o restritos

Texto para discuss??o 18: ag??ncias executivas: estrat??gias de reforma administrativa

Este trabalho tem por objeto uma an??lise do projeto ag??ncias executivas, que ?? um dos projetos integrantes do plano diretor da Reforma do Aparelho do Estado (plano diretor). Trata-se, essencialmente, da implanta????o da reforma administrativa nas autarquias e funda????es p??blicas federais, que operam no Setor de Atividades Exclusivas do Estado

Texto para discuss??o 20: a reforma administrativa francesa: da crise da fun????o p??blica a uma nova racionalidade da a????o coletiva, uma dif??cil transi????o

Um dos marcos da reforma francesa ?? a crise da gest??o p??blica. Sabemos que a crise da gest??o p??blica ?? um fen??meno hoje universal que se tornou vis??vel a partir da d??cada de 70, especificamente com a crise do petr??leo.Com o fim do conflito Leste/Oeste em 1989, esta crise torna-se mais evidente e v??m-se refor??adas suas conota????es ideol??gicas. No caso franc??s, ao lado desta crise mundial, os analistas identificam uma crise espec??fica, a saber, a fal??ncia do modelo de Estado. Dentre os pa??ses industrializados do Ocidente, o Estado franc??s ??, sem d??vida, um dos que mais interv??m na vida social, econ??mica e pol??tica

A seguridade social no Brasil e os obst??culos institucionais ?? sua implementa????o

An??lise hist??rico-administrativa da forma????o do sistema de seguridade social no Brasil, enfatizando alguns dos principais aspectos condicionantes da sua gest??o. Registra as id??ias-for??a do modelo de prote????o social adotado em 1988, contextualizadas no processo de evolu????o das pol??ticas sociais de Estado; descreve e discute os problemas constatados na operacionaliza????o recente das pol??ticas p??blicas de sa??de, assist??ncia e previd??ncia social, vistas sob a ??tica dos seus processos de planejamento e or??amenta????o, das estruturas organizacionais formais e das pr??ticas diretivas e de controle, e da articula????o intergovernamental, conduzindo ?? avalia????o de desempenho do sistema atual e a propostas da sua consolida????o, com base nos princ??pios de descentraliza????o, controle social e manuten????o de um permanente processo de avalia????o institucional.

Texto para discuss??o 23: reforma administrativa e direito adquirido

A Constitui????o n??o se interpreta mediante a lei ordin??ria; a lei ?? que tem a sua interpreta????o condicionada pela Constitui????o. A garantia constitucional inscrita no art. 5o, XXXVI, por expressa determina????o constitucional, tem aplica????o imediata (art. 5o, ??1o, CF), independendo de preceito legal regulador. Se o conceito de direito adquirido constitu??sse mat??ria de car??ter ordin??rio, a garantia constitucional do direito adquirido estaria de modo indireto ?? disposi????o do legislador, subordinada aos seus humores, esvaziada enquanto norma de prote????o individual. Al??m disso, ter??amos de admitir o paradoxo de um limite ao legislador depender da atua????o do pr??prio legislador