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Registros recuperados: 34 | |
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Barcellos,Aline; Grazia,Jocélia. |
Brachystethus Laporte, 1832 is revised. Brachystethus coxalis Breddin, 1904, B. cribrus (Fabricius, 1781), B. geniculatus (Fabricius, 1787), B. improvisus Breddin, 1905, B. rubromaculatus Dallas, 1851, B. signoreti Stål, 1872, B. tricolor Bolívar, 1879, B. vexillum Breddin, 1903 and B. vicinus Signoret, 1851 are redescribed based on morphological characters, with emphasis on genitalia of both sexes. A new species, B. schuhi, from Guyana, is described, and B. discolor (Walker, 1867), incertae sedis, is removed from the genus. Illustrations and a key for species of Brachystethus are provided. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Edessinae; Taxonomy; Neotropical; Genitalia. |
Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212003000400008 |
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Bentos-Pereira,Alba. |
Se revisa el género Cephalocoema Serville, 1839 y sus especies constituyentes, en base a al examen de los ejemplares tipo. Se agregan otras nuevas y se da información primaria de aquellas que deberán ser sinonimizadas a otros géneros. Cada especie es estudiada en base a su morfología externa, sus caracteres genitales tanto femeninos como masculinos y se ubican las localidades tipo en un mapa de la Región Neotropical, realizado sobre el estudio de las zonas fitogeográficas, por medio del cual se obtiene un patrón aproximado de las características de los hábitats preferidos por estas especies y por ende, del género en su totalidad. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Taxonomía; Neotrópico; Genitalia. |
Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000300009 |
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Bilotta,Ivana Gavassi. |
A detailed study of the morphology of abdomen and genitalia of adults, males and females, of the following south Brazilian Morphinae species (Lepidoptera, Nymphalidae) is presented: Morpho helenor violacetis Fruhstorfer. 1912. Iphimedeia hercules (Daiman, 1823). Iphixibia anaxibia (Esper, 1801). Cytheritis portis thamyris (C. Felder & R. Felder, 1867), Cytheritis aega (Huebner, 1822), Pessonia catenaria (Perry, 1811), Grasseia menelaus nestira (Huebner, 1821). |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nymphalidae; Morphinae; Morphology; Abdomen; Genitalia. |
Ano: 1994 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000400016 |
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Borda,Victor; Ramírez,Rina. |
Megalobulimus K. Miller, 1878 is a genus of land snails that includes the largest living snails in the Neotropics. The main goal of this paper was to review all species of Megalobulimus that have a red lip, and which are distributed in Peru. We carried out a detailed description of their shells and soft parts, and conducted a multivariate analysis on their shells and geographic distribution. There are two species reported from Peru, Megalobulimus capillaceus (Pfeiffer, 1855) and Megalobulimus separabilis (Fulton, 1903). Megalobulimus capillaceus is known to occur in three regions - San Martín, Huánuco and Cusco - but the Cusco population is undoubtedly different from all remaining populations, and is recognized herein as a new species, Megalobulimus... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anatomy; Genitalia; Land snails; Pallial complex; Shell. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000600013 |
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Cabezas,María Beatriz; Rafael,Violeta. |
En estudios realizados en el bosque nublado Intillacta, provincia de Pichincha, Ecuador, y en la Cordillera de los Guacamayos, provincia de Napo, Ecuador, se encontró una nueva especie de Drosophila. En base a estudios de la morfología de la genitalia masculina, se propone que, Drosophila intillacta sp. nov. pertenece al grupo Drosophila annulimana. Así mismo, se reporta Drosophila tarsata Schiner, 1868, capturada en la Cordillera de los Guacamayos, como un nuevo registro para el país. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Intillacta; Cordillera de los Guacamayos; Bosques nublados; Genitalia; Taxonomía. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000400004 |
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Casari,Sônia A.. |
New species of Dilobitarsus Latreille with tetra-tuberculated pronotum (Coleoptera, Elateridae, Agrypninae). Four species of Dilobitarsus Latreille, 1834, D. angulosus sp. nov. (Brazil: São Paulo, Rio de Janeiro), D. bellus sp. nov. (Peru), D. nigrus sp. nov. (Argentina) and D. thoraconstrictus sp. nov. (Bolivia) are described, and D. quadrituberculatus Candèze, 1857 is redescribed. Diagnostic characters of all studied species are illustrated and new records for D. quadrituberculatus are included. A key to Dilobitarsus species from the Neotropical Region is also presented. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agrypnini; Genitalia; Insecta; New records; Mouthparts; South America. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000400006 |
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Clarke,Robin O.S.. |
Three new genera are described: Ephippiotragus with two new species, E. wappesi and E. thomasi; Amborotragus with A. vestigiepimeron sp. nov.; and Tomopterchasia with T. sullivanorum sp. nov. Additonally, five new species are described: Acyphoderes amboroensis, Isthmiade mariahelenae, Chrysaethe lazzoi, Ecliptoides pseudovicinus, and Stenopseustes lingafelteri. All the new species are illustrated, and host flower records provided. A striking example of structurally different genitalia in two very closely related species is illustrated and briefly discussed. Ischasia cuneiformis Fisher, 1952 is transferred to Tomopterchasia. The following new country records for Bolivia are registered: Odontocera hirundipennis Zajciw, 1962 and Odontocera ornaticollis Bates,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bolivia; Cerambycinae; Genitalia; Host flowers; Submontane; Taxonomy. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492013002800001 |
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Ferreira,Amilton; Abdalla,Fábio C.; Kerr,Warwick E.; Cruz-Landim,Carminda da. |
The anatomy of the internal organs of the male reproductive apparatus (MRA) of adults and pupae was compared among 51 species of bees, including representatives of six families. Four different types of MRA were found. The type I is present in males of the less derived families (Colletidae, Andrenidae, and Halictidae) and is characterized by three seminiferous tubules per testis, which are almost completely enveloped by the scrotal membrane. The type II is an intermediary between types III and I and is present in Melittidae and Megachilidae, as well as in some Apidae studied, being characterized by post-vesicular deferent ducts outside the scrotal membrane and by three or four seminiferous tubules per testis, except for Apis mellifera L., which has a... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Accessory gland; Genitalia; Morphology. |
Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000500005 |
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Francini,Ronaldo Bastos; Penz,Carla M.. |
In certain times of the year, Actinote butterflies can be vastly abundant in Southeastern Brazil, thus representing conspicuous denizens of our fauna. Their wing coloration allows for the recognition of five major patterns, which probably resulted from mimicry. Furthermore, examination of series of field-collected and reared specimens clearly demonstrates a high intra-specific variation in wing color pattern. In concert, inter-specific resemblance (mimicry) and intra-specific variation make it difficult to discriminate Actinote species from each other. This key aims at providing a tool for identification of male Actinote. To that effect, we provide diagnostic characters and illustrations of wings and male genitalia for 22 species. We hope that the clear... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Butterfly; Identification; Genitalia; Mimicry. |
Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032006000100013 |
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García Palacios, Daniel. |
La familia Agromyzidae presenta un gran número de especies reportadas como plagas de cultivos agrícolas. Las especies más dañinas generalmente son polífagas, tiene distribución prácticamente cosmopolita y muestran una alta capacidad de adaptación a nuevas áreas geográficas, lo que representa un grave problema sanitario en los cultivos hortícolas. En este estudio se identificó a los minadores presentes en las hortalizas de mayor importancia para las zonas productoras de los estados de Morelos, Puebla y Veracruz. El estudio se realizó de noviembre de 2009 a marzo de 2011 en los municipios de Tepeaca y Los Reyes de Juárez en el estado de Puebla, en los municipios de Tlayacapan y Yecapixtla en el estado de Morelos y el municipio de Cotaxtla, Veracruz. Se... |
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Palavras-chave: Identificación; Lirimyza trifolii; L. sativae; Genitalia; Hortalizas; Identification; Vegetable crops; Entomología y Acarología; Maestría. |
Ano: 2012 |
URL: http://hdl.handle.net/10521/683 |
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Grazia,Jocélia; Barcellos,Aline. |
A new genus, Pentatomiana, and a new species, P. beckerae, are described, based on specimens from Rio de Janeiro and Santa Catarina States, Brazil. Brachyptery is present in the males of the new species. Pentatomiana gen. nov. is compared with Lojus McDonald, 1982, which also presents brachyptery in one of the species, but in females. Illustrations of male and female external genitalia are provided. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brachyptery; Genitalia; Lojus; Pentatominae; Taxonomy. |
Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000200020 |
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Groll,Elisa von; Moura,Luciano de A.. |
ABSTRACT Caraguata Bechyné, 1954 (Galerucini, Galerucina) includes 38 species exclusively Neotropical, among them two sympatric species, C. atricornis (Clark, 1865) and C. guaporensis Bechyné, 1958. Given the lack of morphological studies in this group, we aimed to characterize the adult morphology of two species, providing descriptions, illustrations and comparisons of structures of the head, thorax, abdomen and genitalia. The external morphology includes the description of head, thorax, abdomen and its appendices; the internal morphology comprises endosternites, and male and female genitalia. Some similarities were observed, such as pubescence, mouth parts, apparent sexual dimorphism on ventrite V, spermatheca and vaginal palpi. The main differences are... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Galerucina; Neotropical; Coelomerites; Genitalia. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100209 |
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Maciel,Aline S.; Garbelotto,Thereza de A.; Winter,Ingrid C.; Roell,Talita; Campos,Luiz A.. |
The Neotropical Lincus Stål, 1867 includes 35 species, thirteen of which are known only from females. Several species are vectors of Phytomonas staheli McGhee & McGhee, 1979, a trypanosomatid parasitic in palm-trees in South America that causes hart-rot, sudden and slow wilt diseases. The hitherto unknown males of L. singularis Rolston, 1983 ("swollen head" species group found in the oil palm Elaeis guineensis Jacq.), and L. incisus Rolston, 1983 ("hatchet-lobed" species group; found in the coconut tree Cocos nucifera L.), are described with emphasis on the morphology of the genitalia, and taxonomic remarks are provided. Males of L. singularis can be distinguished from other species included in "swollen head" group by their pronotal lobes with anterior... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genitalia; Morphology; Ochlerini; Stink bugs; Taxonomy. |
Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000200157 |
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Registros recuperados: 34 | |
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