Abstract Dalechampia seccoi is a new endemic species of Euphorbiaceae from the Atlantic Forest domain, southeastern Brazil. Here we describe and illustrate the new species. Collections of botanical material, and standard herbarium practices were applied. The new species is vegetatively similar to D. alata, D. erythrostyla, D. pentaphylla, D. violacea, and D. purpurata, however it is distinguished by exclusive characters such as involucral bracts 4‒5-lobed, pinkish, staminate sepals vinaceous, resin darkish and stigma yellow lobed to crateriform. The new species is restricted to Seasonal Semideciduous Forest with altitudes of ca. 700 m from Caparaó, south of the state of Espírito Santo. In addition, we provide field photographs, preliminary conservation status assessments using IUCN Red List guidelines, as well as a checklist and key for morphological correlated species.

Resumo Este estudo apresenta o inventário florístico atualizado para Rubiaceae no Parque Estadual de Mata das Flores (PEMF), município de Castelo, no Espírito Santo. O remanescente florestal estudado está localizado em uma das áreas prioritárias para conservação da Floresta Atlântica ao sul do estado. A listagem elaborada embasou a análise da similaridade florística de Rubiaceae no fragmento estudado com outras 17 áreas de Floresta Atlântica, por meio de análise de agrupamentos e métodos de ordenação. Foram identificadas 45 espécies e duas subespécies, pertencentes a 20 gêneros. Psychotria (8 spp.) foi o gênero mais representativo, seguido de Faramea (6 spp.) e Rudgea (4 pp.). Quatro táxons constituem novas espécies para a ciência. Quatro táxons estão listados em diferentes categorias de ameaça. As análises de agrupamento e ordenação evidenciaram que Mata das Flores se distingue das demais áreas comparadas da Floresta Atlântica quanto à composição florística de Rubiaceae. Os resultados indicam que o Parque Estadual de Mata das Flores é um importante centro de diversidade para Rubiaceae no Espírito Santo.

Abstract This study presents the updated floristic inventory of the family Rubiaceae in Mata das Flores State park (MFSP), Castelo, Espírito Santo. The studied forest remnant is located in one of the priority areas for Atlantic Forest conservation on the southern portion of the state. The list gave support to the analysis of floristic similarity between the studied fragment and 17 other areas of the Atlantic Forest, using cluster analysis and ordination methods. A total of 45 species and two subspecies were identified. They belong to 20 genera. Psychotria (8 spp.) was the most representative genus, followed by Faramea (6 spp.) and Rudgea (4 spp.). Four taxa are new species to science. Four taxa are listed in different threat categories. Cluster and ordination analysis revealed that Mata das Flores is distinct from the other areas in the Atlantic Forest. The results point to the Mata das Flores State Park as an important center of diversity for Rubiaceae in Espirito Santo.

ABSTRACT Objectives: To present a simplified calculation for the measurement of osteotomy wedges used for the correction of angular uniplanar deformities of long bones and to compare the simplified calculation proposed (circumferential calculation) with the classical trigonometric calculations, as well as with the exact calculation performed by computer software AutoCADtm. Methods: The software AutoCADtm was used to calculate the bone wedges, for mathematical comparison of the three main groups, each one of them containing 18 hypothetical bone deformities which angles ranging from 5 to 90 degrees, with 5 degrees intervals between them. Results: In the analysis of 18 deformities, the hypothetical angular bone, the average lengths of the corrective wedges obtained by the trigonometric, circumferential and the exact metods were, respectively, 32.21 ± 16.81 mm, 33.16 ± 18.63 mm and 35.22 ± 23.52 mm. There was no statistically significant difference between the three calculation methods (p>0.05). Conclusion: The circumferential calculation proposed in this study is useful for being accurate and simple, not requiring any trigonometric knowledge. Level of Evidence II, Experimental Study.

INTRODUÇÃO: Desconhecida a realidade da leishmaniose visceral canina em Garanhuns, objetivou-se investigar a ocorrência de anticorpos antileishmania spp em cães domiciliados e semidomiciliados e os possíveis fatores de risco envolvidos. MÉTODOS: Em uma primeira etapa foram coletadas 256 amostras de sangue de cães que foram submetidas à reação de imunofluorescência indireta (RIFI) na diluição 1:40. Adicionalmente, 23 amostras positivas na RIFI foram testadas com um teste rápido imunocromatográfico. Em uma segunda etapa, novas amostras de sangue de 18 cães positivos na RIFI na primeira fase do estudo foram coletadas, retestadas pela RIFI (1:40 e 1:80) e, adicionalmente, pela reação em cadeia da polimerase para pesquisa de DNA de Leishmania infantum. Ademais, 16 dessas amostras foram retestadas pelo teste rápido imunocromatográfico. RESULTADOS: Na primeira etapa, 16% das amostras foram positivas na RIFI (1:40) e apenas três (13%) foram positivas no teste rápido imunocromatográfico. Na segunda etapa, 12 amostras foram positivas na RIFI na diluição 1:40 e sete também na diluição 1:80. Nenhuma amostra foi positiva na reação em cadeia da polimerase e no teste rápido imunocromatográfico. Sinais clínicos de leishmaniose visceral ocorreram em 4,9% dos cães positivos. Não houve diferença estatística entre idade, sexo e status clínico dos cães, porém entre seus locais de origem. CONCLUSÕES: Os cães domiciliados e semidomiciliados de Garanhuns apresentam anticorpos antileishmania spp, sendo, em sua grande maioria, assintomáticos.

INTRODUCTION: Considering the unknown situation regarding canine visceral leishmaniasis in Garanhuns, this study had the aim of investigating occurrences of anti-Leishmania spp antibodies in domesticated and partially domesticated dogs, and the possible risk factors involved. METHODS: In the first phase of the study, 256 blood samples were collected from dogs and subjected to the indirect fluorescent antibody test (IFAT) reaction at a dilution of 1:40. Additionally, 23 IFAT-positive samples were tested using an immunochromatographic dipstick test. In the second phase, new blood samples were collected from 18 dogs that were IFAT-positive in the first phase. These animals were retested using IFAT (1:40 and 1:80) and, additionally, by means of the polymerase chain reaction to investigate the Leishmania infantum DNA. Furthermore, 16 of these samples were retested using the immunochromatographic dipstick test. RESULTS: In the first phase of the study, 16% of the samples were IFAT-positive (1:40) and only three (13%) were positive in the immunochromatographic dipstick test. In the second phase, 12 samples were IFAT-positive at the dilution of 1:40, and seven were also positive at 1:80. None of the samples were positive in the polymerase chain reaction testing or in the immunochromatographic dipstick test. Clinical signs suggestive of visceral leishmaniasis were observed in 4.9% of the IFAT-positive dogs. There were no statistical differences in relation to age, sex or clinical status of the dogs, but there was a difference in relation to place of origin. CONCLUSIONS: The domesticated and partially domesticated dogs living in Garanhuns present anti-Leishmania spp antibodies, but are mostly asymptomatic.