|
|
|
| Registros recuperados: 194 | |
|
| |
|
| |
|
|
| Döge,Jonas da Silva; Gottschalk,Marco Silva; Bizzo,Luís Eduardo Maestrelli; Oliveira,Sabrina Cassimiro Fonseca de; Schmitz,Hermes José; Valente,Vera Lúcia da Silva; Hofmann,Paulo Roberto Petersen. |
| The present paper brings together survey data from nine collection sites in Santa Catarina state, southern Brazil. Samples were obtained during about four years in forested, coastal and urban areas. Flies were attracted by fermented banana baits and captured in traps. Among the species of the genus Zygothrica Wiedemann 1830 collected, Zygothrica apopoeyi Burla 1956, Z. bilineata (Williston 1896), Z. dispar (Wiedemann 1830), Z./ lanceolata Burla 1956, Z. nigropleura Grimaldi 1987, and Z. poeyi (Sturtevant 1921) were recorded for the first time in Santa Catarina state and, except for Z. bilineata, also in southern Brazil. Apart from these species, we also collected Zygothrica hypandriata Burla 1956, Z. orbitalis (Sturtevant 1916) (as Z. parilis), Z.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neotropics; New records; Species distribution. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000300003 |
| |
|
|
| Brito,Elizângela Silva de; Strussmann,Christine; Penha,Jerry Magno Ferreira. |
| Studies on population structure of freshwater turtles belonging to the family Chelidae are scarce in Brazil. Herein we describe the structure of a population of the chelid Mesoclemmys vanderhaegei in a Cerrado area in the municipality of Chapada dos Guimarães, Mato Grosso, Brazil. A total of 80 individuals were captured in five collecting sites, from January to March 2007: 42 adult females, 27 adult males, and 11 juveniles with undetermined sex. Among 80 individuals, 24% were recaptured, at least once. This is the first attempt to estimate the size of a population of Mesoclemmys vanderhaegei. Our results suggest that additional sampling efforts are needed for more accurate estimates of population structure. Nevertheless, they surely provide minimum values... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Chelidae; Neotropics; Sex ratio; Population size; Freshwater turtles. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000400024 |
| |
|
|
| Ferreira,Angélica Cândida; Araújo,Josiane Silva; Almeida Jr,Eduardo Bezerra de; Zickel,Carmen Silvia. |
| Abstract: In the present work, we synonymize Micropholis compta under M. gardneriana due to the overlap of morphoanatomical characters and the absence of distinctive attributes, verified during taxonomic and anatomical study of the genus Micropholis for Brazil. This study provides an updated description of M. gardneriana, including macro- and micro-morphological data, a distribution map, and comments on conservation status, ecological and taxonomy. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Chrysophylloideae; Leaf anatomy; Neotropics; South America; Taxonomy. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032020000100501 |
| |
|
| |
|
| |
|
|
| Messias,Maria Cristina T. Braga; Sousa,Hildeberto Caldas de; Scalon,Viviane Renata; Roschel,Miriam B.; Cândido,Elisa Silva; Fujaco,Maria Augusta G.. |
| Abstract Located in the municipalities of Ouro Preto and Mariana, in the Quadrilátero Ferrífero (QF) of Minas Gerais, the Itacolomi State Park (ISP) shelters more than 7,000 ha of remnants of Atlantic Forest and campos rupestres. The QF region has high biodiversity and is being highly impacted, mainly by mining activities. Aiming to organize the available floristic information and to support related research, this study presents the list of phanerogamic species of the ISP and the major vegetation types. This survey was carried out from October/1992 to July/2006, by monthly field trips. Besides authors´ personal collections, other records were assembled from herbarium databank. A total of 1623 taxons belonging to 122 families were listed. The families with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazilian flora; Campos rupestres; Iron Quadrangle flora; Montane forests; Rock outcrop flora; Neotropics. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100306 |
| |
|
|
| Anjos-Silva,Evandson José dos. |
| By attracting male orchid bees with eight chemical baits in the gallery forest of the Parque Nacional da Chapada dos Guimarães, southern Mato Grosso state, Brazil, I found several males belongs to all Euglossini bee genera. Male euglosine bees were collected monthly using an entomological net as they arrived at the baits. From September 2003 to July 2005, the baits were applied to absorbent paper pads from 8:00 AM to 4:00 PM. From 24 collections, a total of 264 males were captured, spread throughout the five genera of the tribe and belonging to 30 valid species. Of all the males collected, only one was Euglossa cognata Moure, reported to occur from Costa Rica to southern Brazil, and herein recorded to the Platina Basin for the first time. The results... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orchid bees; Euglossa; Analis group; Geographic distribution; Platina Basin; Neotropics. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000200008 |
| |
|
| |
|
| |
|
|
| Jiménez-Mejías,Pedro; Fabbroni,Mariela; Donadío,Sabina; Rodríguez-Palacios,Giovanni E; Hilpold,Andreas; Martín-Bravo,Santiago; Waterway,Marcia J; Roalson,Eric H. |
| We present relevant data about the taxonomy and distribution of 20 species of the genus Carex in the Neotropics from the Caribbean region to Patagonia. We provide a total of 19 new records, two of them for species not previously recorded from South America, ten species newly reported from different countries, and seven species here reported as new regional records in Argentina, Bolivia, and Chile. We lectotypify nine species names (C. brehmeri, C. catharinensis, C. ecuadorica, C. firmicaulis, C. fuscula, C. mandoniana, C. phleoides, C. polysticha, and C. subantarctica) and epitypify one of these names (C. fuscula). Finally, we propose Carex koyamae as a new synonym of Carex phleoides. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neotropics; Nomenclature; Taxonomy; Uncinia. |
| Ano: 2016 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400014 |
| |
|
| |
|
|
| CERQUEIRA,R.; FREITAS,S. R.. |
| The variables in habitat studies are usually transformed in such a way that they become abstractions and intuition is lost. We tested a new method for the analysis of habitat using data collected in a grid laid at the "restinga de Maricá", in Rio de Janeiro State, Brazil. Thirty-seven microhabitat variables were measured at each trap station. We assume that these variables characterize the microhabitat structure at the moment when measurements were taken. The data are transformed in 3 ways: (1) the averages of the measured variables were calculated, as usual in habitat studies; (2) the data are transformed in densities per area in square meters without reduction in the number of variables; and (3) we calculated the natural logarithms of the data thus... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Discriminant analysis; Methods; Niche; Neotropics; Small mammals. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000200006 |
| |
| Registros recuperados: 194 | |
|
|
|
