Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Rev. Bras. Zool. (32) Rev. Bras. entomol. (26) Iheringia, Sér. Zool. (20) Zoologia (14) Biota Neotropica (12) Pap. Avulsos de Zool. (São Paulo) (11) Neotropical Entomology (7) Rev. Soc. Entomol. Argent. (6) Neotropical Ichthyology (4) Acta Amazonica (2) Gayana (1) Genet. Mol. Biol. (1) Mastozool. neotrop. (1) Mais... Autor Bonaldo,Alexandre B. (6) Ott,Ricardo (6) Brescovit,Antonio D. (5) Vasconcellos,Alexandre (5) Ale-Rocha,Rosaly (4) Amato,José F. R. (4) Amato,Suzana B. (4) Bravo,Freddy (4) Cavichioli,Rodney Ramiro (4) Marinoni,Luciane (4) Michat,Mariano C. (4) Nessimian,Jorge L. (4) Ramos,Telton Pedro Anselmo (4) Rosa,Simone Policena (4) Ruiz,Gustavo R. S. (4) Seixas,Samantha A. (4) Torres,Patricia L. M. (4) Brescovit,Antonio Domingos (3) Costa,Cleide (3) Libonatti,María L. (3) Mais... Palavra-chave Neotropical Region (137) Taxonomy (66) Brazil (17) New species (12) Atlantic Forest (10) South America (8) Spiders (8) Systematics (8) Arachnida (6) Distribution (6) Insecta (6) Biodiversity (5) Argentina (4) Auchenorrhyncha (4) Bioluminescence (4) Ectocommensals (4) Morphology (4) Aquatic Coleoptera (3) Aquatic insects (3) Diptera (3) Mais... Tipo do documento Info:eu-repo/semantics/article (133) Info:eu-repo/semantics/report (3) Journal article (1) Ano 2020 (4) 2019 (3) 2018 (13) 2017 (5) 2016 (4) 2015 (7) 2014 (10) 2013 (11) 2012 (11) 2011 (12) 2010 (14) 2009 (8) 2008 (10) 2007 (10) 2006 (4) 2005 (2) 2003 (1) 2002 (4) 2000 (1) 1999 (1) Mais... País Brazil (129) Argentina (7) Chile (1) Idioma Inglês (130) Português (6) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 137 Primeira ... 1 2 3 4 5 6 7 ... Última AGELANIUS CHILOENSIS, ANEW SPECIES OF HORSE FLY FROM SOUTHERN CHILE (DIPTERA: TABANIDAE) Gayana González,Christian R. The female oiAgelanius chiloensis, new species, from southern Chile is described and illustrated. Its relationships with other species oiAgelanius are discussed. Tipo: Journal article Palavras-chave: Agelanius chiloensis sp.n; Diachlorini; Neotropical Region; Tabanomorpha. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382009000100002 Polytene chromosomes and phylogenetic relationships in ten Drosophila species of the annulimana group (Diptera, Drosophilidae) Genet. Mol. Biol. Tosi,Deborah; Pereira,Maria Augusta Q.R.; Vilela,Carlos R.. Polytene chromosomes banding patterns of ten of the 16 species of the Neotropical annulimana group of Drosophila were used to propose phylogenetic relationships among species. Drosophila annulimana chromosomes were used as the standard sequence and the most parsimonious series of changes (paracentric inversions) were considered. In some cases, intermediate hypothetical rearrangements were proposed to explain the sequences present in a given species. A total of 47 paracentric inversions were detected, most of them (44.7%) in chromosome 4. Three subgroups, partially coincident with those previously proposed based on morphological and karyotypical analyses, were classified as: 1) annulimana subgroup (Drosophila annulimana, D. aracataca, D. aragua, and D.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chromosome phylogeny; Drosophilinae; Imagos; Neotropical Region; Paracentric inversions. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000600023 Downeshela oliveirai, a new neotropical predaceous midge from northern Brazil (Diptera, Ceratopogonidae) Iheringia, Sér. Zool. Felippe-Bauer,Maria L.; Silva,Cristiane S.. A new species of Downeshelea Wirth & Grogan, 1988, D. oliveirai, is described and illustrated based on male and female characteristics. The specimens were collected in Rondônia and Pará states, northern Brazil. Tipo: Info:eu-repo/semantics/article Palavras-chave: Downeshelea; Neotropical Region; Rondônia; Pará; New species. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000300016 Nopyllus, a new South American Drassodinae spider genus (Araneae, Gnaphosidae) Iheringia, Sér. Zool. Ott,Ricardo. Nopyllus gen. nov. is proposed to include Apopyllus isabelae Brescovit & Lise, 1993 and Nopyllus vicente sp. nov. from southern Brazil. Nopyllus gen. nov. is close to Apodrassodes Vellard, 1924 and Apopyllus Platnick & Shadab, 1984, can be distinguished from both genera by the absence of a dorsal abdominal scutum in males, the absence of a median apophysis on bulb, the curved, narrow and reniform cymbium, and by the presence of a very conspicuous cymbial basal projection. Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; Brazil; Apopyllus; Taxonomy. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000200015 Three new species of Neodrassex (Araneae, Gnaphosidae) from Brazil Iheringia, Sér. Zool. Ott,Ricardo. Three new species of Neodrassex Ott, 2012 are described from Brazil: N. cachimbo sp. nov. from state of Pará, N. nordeste sp. nov. from state of Piauí and N. ibirapuita sp. nov. from state of Rio Grande do Sul. Tipo: Info:eu-repo/semantics/article Palavras-chave: Leptodrassex group; Neotropical Region; Spiders; Taxonomy. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000400008 Seven new species of Latonigena (Araneae, Gnaphosidae) from South America Iheringia, Sér. Zool. Ott,Ricardo; Rodrigues,Everton Nei Lopes; Brescovit,Antonio Domingos. In this paper seven new species of Latonigena Simon, 1893 are described, including the first descriptions of males of this genus. Latonigena beni sp. nov. is described from Bolivia and Brazil and six species are described exclusively from Brazil: L. colombo sp. nov. from Paraná; L. lami sp. nov. from Paraná and Rio Grande do Sul; L. santana sp. nov., L. sapiranga sp. nov. and L. taim sp. nov. from Rio Grande do Sul; L. turvo sp. nov. from Tocantins, Santa Catarina and Rio Grande do Sul. Latonigena africana Tucker, 1923 is transferred to Trichothyse Tucker, 1923 with basis on the morphological characters. Tipo: Info:eu-repo/semantics/article Palavras-chave: Bolivia; Brazil; Herpyllus group; Neotropical Region; Taxonomy. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212012000200016 Neodrassex, a new genus of the Leptodrassex group (Araneae, Gnaphosidae) from South America Iheringia, Sér. Zool. Ott,Ricardo. The new genus Neodrassex is proposed to include two new species of Gnaphosidae from Brazil. Neodrassex aureus sp. nov. is described from Amazonas, Paraná and Rio Grande do Sul states, and N. iguatemi sp. nov. is described from Paraná state. Neodrassex gen. nov. is characterized by small size, pale coloration, large anterior median eyes surrounded by black pigmentation, absence of a dorsal abdominal scutum in males and by the cheliceral dentition with 2-3 teeth on the promargin and 2-4 on the retromargin. The new genus is tentatively placed at the Leptodrassex group. Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; Brazil; Spiders; Taxonomy. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212012000300015 A new species of Portanus (Hemiptera, Cicadellidae, Xestocephalinae) from Brazil Iheringia, Sér. Zool. Carvalho,Adenomar N. de. Portanus Ball, 1932 comprises 45 species that occur in Brazil, including Portanus felixi sp. nov. described and illustrated herein. The genus is close to Paraportanus Carvalho & Cavichioli, 2009 and can be distinguished from it by having a transversal groove on the basal third of the subgenital plates. The new species can be distinguished from the other species of the genus by the characters of male genitalia, especially by the pygofer with the apical process pointed, sclerotized and dorso-ventrally directed; and by the aedeagus with apodeme on the basal third. Tipo: Info:eu-repo/semantics/article Palavras-chave: Leafhoppers; Neotropical Region; Portanus felixi sp. nov.; Taxonomy. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212012000400008 The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae) Iheringia, Sér. Zool. Souza,Leila A.; Araújo,Joafrâncio P. de; Campos-Filho,Ivanklin S.. Seven new species of Trichorhina Budde-Lund, 1908 are described, six from Southeastern Brazil, T. biumbonata sp. nov., T. lenkoi sp. nov., T. myrmecophila sp. nov., T. orensis sp. nov., T. sexdens sp. nov., T. tropidocerata sp. nov., and one from Central Brazil, T. crassisetae sp. nov. An emended diagnosis for the genus and a key to the 19 species recorded from Brazil are provided. Trichorhina acuta Araújo & Buckup, 1994 is recorded to state of Mato Grosso do Sul. Tipo: Info:eu-repo/semantics/article Palavras-chave: Terrestrial isopods; Taxonomy; South America; Neotropical Region. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212011000200012 The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae) Iheringia, Sér. Zool. Vivallo,Felipe. ABSTRACT In this paper the primary types of bees of the genus Centris Fabricius, 1804 described by the American hymenopterologist Ezra Townsend Cresson were studied. The type specimens of C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita, and C. totonaca were examined, providing notes on their current status and depository. Photographs of selected types are also provided. Tipo: Info:eu-repo/semantics/article Palavras-chave: Anthophila; Centridini; Neotropical Region; Solitary Bees; Taxonomy. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212020000100220 New species of Alpaida (Araneae, Araneidae) from Rondônia, Brazil Iheringia, Sér. Zool. Nogueira,André A.; Dias,Stefan R.. ABSTRACT We described a new species of spider, Alpaida clarindoi sp. nov. (Araneidae), from the southwestern Amazon forest. The new species is distinguished from most Alpaida by the presence of a pair of shoulders spines. Females can be separated from similar species by the subquadrangular shape of the epigynum, and males by the shape of the terminal apophysis and the tegulum, which possess an apical pointed tip. Alpaida clarindoi sp. nov. is described based on both sexes. Tipo: Info:eu-repo/semantics/article Palavras-chave: Spiders; Arachnida; Taxonomy; Neotropical Region. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212015000400416 A new species of Alpaida (Araneae, Araneidae) from Southeastern Brazil Iheringia, Sér. Zool. Castanheira,Pedro de S.; Baptista,Renner L. C.. ABSTRACT Alpaida venger sp. nov. is described based on males and females from Pedra Branca State Park, Rio de Janeiro, Brazil. This species seems to be related to Alpaida scriba (Mello-Leitão, 1940) and Alpaida alticeps (Keyserling, 1879) due to similar body shape and color, but is easily distinguished by the very elongated median apophysis, the massive lobe of tegulum and the hooked paracymbium of male palp. Females have elongated epigyne as A. scriba, but can be distinguished by the wider lips and shorter scape. Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; Spiders; Taxonomy; Atlantic Forest. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212015000300372 Description of the male of Mangora brokopondo (Araneae, Araneidae), with notes on Mangora species from Brazilian Oriental Amazon Iheringia, Sér. Zool. Saturnino,Regiane; Cafofo,Emanuel G.; Neto,Manoel B. A.; Ricetti,Janael; Bonaldo,Alexandre B.. The male of Mangora brokopondo Levi, 2007 is described and illustrated for the first time. Variation in the color pattern of the females is documented. Mangora woytkowskii Levi, 2007 is considered a junior synonym of M. hirtipes (Taczanowski, 1878). New records of M. alinahui Levi, 2007 and M. pia Chamberlin & Ivie, 1936 are presented. Tipo: Info:eu-repo/semantics/article Palavras-chave: Spiders; Arachnida; Taxonomy; Distribution; Neotropical Region. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000100008 Acanthotylotra alvarengai (Porifera, Demospongiae) new genus and species of sponge from Tocantins river, Pará State, Brazil Iheringia, Sér. Zool. Volkmer-Ribeiro,Cecilia; Tavares,Maria da Conceição M; Oliveira,Karina Fürstenau de. Acanthotylotra a new monotypic genus of freshwater sponge is defined. Its sole species A. alvarengai sp. nov. is described based upon microscopic specimens recovered from the Tocantins river, Pará State, Brazil, when the deep rocky substrate was temporarily exposed downstream from the dam at the time it was closed for lake formation. A unique set of megascleres, allied to the paucity of spongin, the renieroid skeleton and the fact that gemmules or new specimens remain undetected, call for the proposition of a new monospecific genus to be retained as incertae sedis until new larger and probably gemmuliferous specimens come to be found. Tipo: Info:eu-repo/semantics/article Palavras-chave: Continental sponges; Neotropical Region; New taxa; Deep benthos. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212009000400002 A new species of Fernandezina (Araneae, Palpimanidae) from southern Brazil Iheringia, Sér. Zool. Ott,Ricardo; Ott,Ana Paula. A new species of Fernandezina Birabén, 1951, F. nica sp. nov. is described from Rio Grande do Sul state, in southern Brazil. Fernandezina pulchra Birabén, 1951, is registered for Brazil and a new geographic record in Brazil is presented for F. pelta Platnick, 1975. Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; Brazil; Spiders; Taxonomy. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212014000400009 A new species of Falsocaenia (Coleoptera: Lycidae) from Brazil Iheringia, Sér. Zool. Nascimento,Elynton A. do; Bocakova,Milada. ABSTRACT A new species of Lycidae, Falsocaenia santatereza sp. nov. is described and illustrated. This species is a member of a Müllerian mimicry ring from the Atlantic Forest in Brazil, presenting color pattern also found in other sites of Neotropical region. There are now 15 species from Falsocaenia Pic, 1922, all restricted to Neotropical region. Additionally, a new site of occurrence is registered for Falsocaenia paranana (Pic, 1922). Tipo: Info:eu-repo/semantics/article Palavras-chave: Taxonomy; New species; Neotropical Region; Atlantic Forest; Mimicry. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212019000100219 A new synonym and description of two new species of Portanus (Hemiptera, Cicadellidae, Xestocephalinae) from Brazil and Bolivia Iheringia, Sér. Zool. Carvalho,Adenomar N.; Cavichioli,Rodney R.. ABSTRACT One leafhopper species of the genus Portanus Ball, 1932 is synonymized: P. spinosus is considered junior synonym of P. hasemani. In this paper, we offer the redescription of P. hasemani as well as description of two new species of Portanus, based on specimens from the type series of Scaphoideus punctulatus Osborn, 1923 (= P. hasemani): P. bifurcus sp. nov. and P. delsara sp. nov. The descriptions are based on features from the external morphology and male genital structures. Comparisons of the two new taxa with the remaining Portanus species are provided. Tipo: Info:eu-repo/semantics/article Palavras-chave: Auchenorrhyncha; Leafhopper; Neotropical Region; Taxonomy. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100201 New species of Eclipta from the Brazilian Atlantic Rainforest (Coleoptera, Cerambycidae, Cerambycinae, Rhinotragini) Iheringia, Sér. Zool. Nascimento,Francisco E. de L.; Santos-Silva,Antonio. ABSTRACT In this work, a new species of cerambycid beetles is described and illustrated: Eclipta dendensis sp. nov., from the state of Bahia, Brazil. Tipo: Info:eu-repo/semantics/article Palavras-chave: Neotropical Region; South America; Taxonomy. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100227 On the taxonomy of Latonigena auricomis (Araneae, Gnaphosidae), with notes of geographical distribution and natural history Iheringia, Sér. Zool. Jorge,Carolina; López Carrión,Nicolás; Grismado,Cristian; Simó,Miguel. The male of Latonigena auricomis Simon, 1893 is described for the first time and the female is redescribed. New records are provided for Argentina, Brazil and Uruguay. Notes on the natural history and a potential distribution model of the species are presented in the Neotropical Region. Tipo: Info:eu-repo/semantics/article Palavras-chave: Spiders; Synanthropy; Neotropical Region. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000100010 A new species of Alpaida (Araneae, Araneidae) from Caxiuanã National Forest, Oriental Amazonia, Brazil Iheringia, Sér. Zool. Abrahim,Naiara; Bonaldo,Alexandre B.. Alpaida guto n. sp. is described based on males and females from State of Pará, Brazil. This species appears to be the most abundant Alpaida O. P.-Cambridge, 1889 species in Caxiuanã National Forest, eastern Amazonia. The males seem to be close to A. antonio Levi, 1988 but can be easily distinguished by the terminal apophysis with rounded distal lobe and long, slender basal prong; females differ from those of A. yotoco Levi, 1988 by the median lobe with a basal constriction and by the bilobed median plate. Tipo: Info:eu-repo/semantics/article Palavras-chave: Araneidae; Alpaida; Oriental Amazonia; Neotropical Region; Taxonomy. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000300015 Registros recuperados: 137 Primeira ... 1 2 3 4 5 6 7 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco