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SciELO - Scientific Electronic Library Online (52.375 recursos)
SciELO (Scientific Electronic Library Online) is an electronic library covering a selected collection of Brazilian scientific journals. The objective of the site is to implement an electronic virtual library, providing full access to a collection of serial titles, a collection of issues from individual serial titles, as well as to the full text of articles. The project envisages the development of a common methodology for the preparation, storage, dissemination and evaluation of scientific literature in electronic format.

Mostrando recursos 1 - 20 de 257

1. Vestistiloides, um novo gênero de Ceresini (Hemiptera, Auchenorrhyncha, Membracidae) - Andrade,Gabriel Simões de
is described for C.

2. Um novo gênero e espécie de Peiratinae de Nova Friburgo, Rio de Janeiro, Brasil (Hemiptera, Heteroptera, Reduviidae) - Gil-Santana,Hélcio R.; Costa,Luiz A. A.
Zeraikia novafriburguensis gen.

3. Ophidascaris durissus sp. nov. (Nematoda Ascarididae) parasitizing Crotalus durissus Linnaeus (Ophidia, Viperidae) in Brazil - Panizzutti,Marcia Helena Martins; Santos,Leonilda Correia dos; Vicente,Joaquim Júlio; Muniz-Pereira,Luís Cláudio; Pinto,Roberto Magalhães
is proposed with basis on specimens recovered from the rattlesnake Crotalus durissus L., 1758 (type host) captured in Foz do Iguaçu, Brazil (type locality).

4. Notes on the behavior of Pachistopelma rufonigrum Pocock (Araneae, Theraphosidae, Aviculariinae) - Dias,Sidclay Calaça; Brescovit,Antonio Domingos
Aspects of the behavior of the theraphosid spider Pachistopelma rufonigrum, in two species of tank bromeliads in an area with white sands in the Serra de Itabaiana, Sergipe, Brazil, are described.

5. Cicadas (Hemiptera, Auchenorrhyncha, Cicadidae) from Brasília (Brazil): exuviae of the last instar with key of the species - Motta,Paulo César
Eight cicada species were collected in an urban area of Brasília (Brazil).

6. Polychaeta, Annelida, and Articulata are not monophyletic: articulating the Metameria (Metazoa, Coelomata) - Almeida,Waltécio de Oliveira; Christoffersen,Martin Lindsey; Amorim,Dalton de Souza; Garraffoni,André Rinaldo Senna; Silva,Gustavo Sene
These suggestions are insufficient to generate a monophyletic group.

7. Atividade de Culicidae em remanescente florestal na região urbana de Curitiba (Paraná, Brasil) - Barbosa,Andréia Aparecida; Navarro-Silva,Mario Antonio; Calado,Daniéla
Vegetation islands inside urban area can propitiate the formation of: a) adults refuge to many mosquitoes species, b) diversity of hosters, c) allows the proliferation of immature stages through naturals and artificial breeding, these ones were done by the interaction between antropic activity developed in these spaces or around areas.

8. Variações morfológicas dos estágios pós-marsupiais de Sunampithoe pelagica Milne-Edwards (Crustacea, Amphipoda, Gammaridea, Ampithoidae) da fauna de Sargassum cymosum C. Agardh - Leite,Fosca Pedini Pereira; Güth,Arthur Ziggiatti
The post-marsupial growth stages of the gammaridean ampithoid species Sunampithoe pelagica Milne-Edwards, 1830, six developmental stages for juveniles, three for females and at least seven for males, were described.

9. Primeiros dados quali-quantitativos do mexilhão-dourado, Limnoperna fortunei (Dunker), no Delta do Jacuí, no Lago Guaíba e na Laguna dos Patos, Rio Grande do Sul, Brasil e alguns aspectos de sua invasão no novo ambiente - Mansur,Maria Cristina Dreher; Santos,Cíntia Pinheiro dos; Darrigran,Gustavo; Heydrich,Ingrid; Callil,Claudia T.; Cardoso,Felipe Rossoni
At the end of 1998 and the beginning of 1999, the golden mussel Limnoperna fortunei (Dunker, 1857), Mytilidae, originating from Southeast Asia, was registered for the first time in the Guaíba Lake Basin, Rio Grande do Sul State, Brazil.

10. Artropofauna de importancia forense en un cadáver de cerdo en el Callao, Perú - Iannacone,José
This is the first report of an ongoing study on arthropofauna of forensic importance in Callao, Peru using a baby pig (Sus scrofa Linneaus, 1758) on land as a model to determine the arthropofauna over 84 days of weekly survey between 17 July and 02 October 2 000.

11. Tamanho da área de vida e padrão de uso do espaço em grupos de sagüis, Callithrix jacchus (Linnaeus) (Primates, Callitrichidae) - Castro,Carla Soraia Soares de
The influence of abundance and distribution of fruits and gums resources in home range size and pattern of range use were investigated in Callithrix jacchus.

12. Biologia reprodutiva de Astyanax scabripinnis paranae (Eigenmann) (Ostheichthyes, Characidae), do ribeirão das Marrecas, bacia do rio Tibagi, Paraná - Veregue,Angela Maria Louzada; Orsi,Mário Luís
The maturity scale was characterized in five stages: immature, maturation, spawning, spent, and resting, which was established by the gonad-somatic relation and the ovary morphology and microscopic aspects.

13. Bionomia de Monoeca xanthopyga Harter-Marques, Cunha & Moure (Hymenoptera, Apidae, Tapinotaspidini) no Planalto das Araucárias, Rio Grande do Sul, Brasil - Cunha,Rodrigo da; Blochtein,Betina
The study focused the seasonality, sexual behavior, females activity during nest building, the exploited plant resources and the associated parasitoids.

14. Estrutura da comunidade de invertebrados bentônicos em dois cursos d'água do Rio Grande do Sul, Brasil - Bueno,Alessandra A. P.; Bond-Buckup,Georgina; Ferreira,Bibiana D. P.
The benthic fauna has an important role in the trophic chain of limnic environments, serving as food for fishes and crustaceans.

15. Espécies novas de Dianthidiini do Peru e Chile e nota taxonômica (Hymenoptera, Megachilidae) - Urban,Danúncia
Two new species from Peru: Anthidulum lamasi sp.

16. Helmintos parásitos de Telmatobius jelskii (Peters) (Anura, Leptodactylidae) de Lima, Perú - Iannacone,José
Three parasite species were found: Gorgoderina parvicava Travassos, 1922 (Digenea: Gorgoderidae) (Prevalence = 40.3%; mean Intensity = 3.1; mean abundance = 1.2), Cylindrotaenia americana Jewell, 1916 (Cestoda: Proteocephalidae) (Prevalence = 3%; mean Intensity = 1; mean abundance = 0.02) and Aplectana hylambatis (Baylis, 1927) (Nematoda: Cosmocercidae) (Prevalence = 3%; mean Intensity = 1; mean abundance = 0.02).

17. Overlap of dietary niche and electivity of three shrimp species (Crustacea, Decapoda) in a tropical coastal lagoon (Rio de Janeiro, Brazil) - Albertoni,Edélti Faria; Palma-Silva,Cleber; Esteves,Francisco de Assis
Three species of shrimp, Farfantepenaeus brasiliensis (Latreille, 1817), F.

18. Sazonalidade de Nyssodrysina lignaria (Bates) (Coleoptera, Cerambycidae, Lamiinae), no Estado do Paraná, Brasil - Marinoni,Renato C.; Ganho,Norma G.
As part of two surveys in the state of Paraná, Nyssodrysina lignaria (Bates, 1864) (Cerambycidae, Coleoptera) was sampled using malaise traps.

19. Oviposição dos ácaros predadores Agistemus floridanus Gonzalez, Euseius concordis (Chant) e Neoseiulus anonymus (Chant & Baker) (Acari) em resposta a diferentes tipos de alimento - Ferla,Noeli Juarez; Moraes,Gilberto José de
The aim of this work was to compare the effect of different kinds of food, including different species of mites commonly found on the rubber tree in Mato Grosso, and one kind of pollen, on the oviposition of the predators Agistemus floridanus Gonzalez, 1965 (Stigmaeidae), Euseius concordis (Chant, 1959) and Neoseiulus anonymus (Chant & Baker, 1965), both Phytoseiidae.

20. Larvas de quarto e quinto estádios e pupa de Dasyophthalma creusa creusa (Hübner) (Lepidoptera, Nymphalidae, Brassolinae) - Casagrande,Mirna M.; Mielke,Olaf H.H.
Descriptions of the fourth and fifth larval instars and pupa of Dasyophthalma creusa creusa (Hübner [1821]) from material reared in southern Brasil are presented and illustrated.

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