Gregarious Behavior
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. No impact of Bt soybean that express Cry1Ac protein on biological traits of Euschistus heros (Hemiptera, Pentatomidae) and its egg parasitoid Telenomus podisi (Hymenoptera, Platygastridae)
No impact of Bt soybean that express Cry1Ac protein on biological traits of Euschistus heros (Hemiptera, Pentatomidae) and its egg parasitoid Telenomus podisi (Hymenoptera, Platygastridae). Biological traits of the stink bug Euschistus heros and its main biological control agent Telenomus podisi were evaluated under controlled environmental conditions (25 ±
Rev. Bras. entomol.. Publicado em: 2014-09
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2. Influência da agregação larval na história de vida de Ascia monuste orseis (Godart, 1819) (Lepidoptera, Pieridae) / Influence of larval aggregation on life-history traits of Ascia monuste orseis (Godart, 1819) (Lepidoptera, Pieridae)
In insects, the gregarious habit has been shown to improve foraging and defense against predation to both larval and adult stages. Egg clusters could also be beneficial through increased larval hatching. In this study, we tested the hypothesis that egg clusters and larval aggregations of the neotropical butterfly Ascia monuste orseis (Godart, 1819) (Pieridae
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2012
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3. Immature stages and natural history of the Andean butterfly Altinote ozomene (Nymphalidae: Heliconiinae: Acraeini)
The immature stages (eggs, larvae and pupae), oviposition and larval behavior of Altinote ozomene (Godart, 1819) are described here for the first time. Larvae were reared from egg clutches collected from the host plants Erato vulcanica (Klatt) H.Rob and Munnozia senecionidis Benth (Asteraceae). Eggs were laid in groups on the undersides of leaves. The number
Zoologia (Curitiba). Publicado em: 2011-10
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4. Social and reproductive physiology and behavior of the Neotropical cichlid fish Cichlasoma dimerus under laboratory conditions
In this work we describe for the first time the social and reproductive behavior of the Neotropical fish Cichlasoma dimerus (Heckel, 1840) [Perciformes: Cichlidae], endemic to the Paraná River basin, using a comprehensive-integral approach, including morphological and physiological features. This substrate breeding fish has biparental care of the fry and pr
Neotropical Ichthyology. Publicado em: 22/07/2011
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5. Immature stages of the Brazilian crescent butterfly Ortilia liriope (Cramer) (Lepidoptera: Nymphalidae)
We provide the first information on the morphology of the immature stages (egg, larva, and pupa), oviposition and larval behavior, and host plant, for the Brazilian crescent butterfly Ortilia liriope (Cramer), based on material from Santarém Municipality, Pará State, Northern Brazil. Females of O. liriope lay eggs in clusters. After hatching, larvae eat th
Neotropical Entomology. Publicado em: 2011-06
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6. Efeito da presença de um coespecifico no alojamento de ovelhas em novo ambiente, após estresse agudo causado pelo transporte / Effect of the presence of a conspecific in the housing of sheep in the new environment, following acute stress caused by transportation
Background: Sheep are social and gregarious animals. They feel at ease when free and clustered rather than isolated. In some situations, as in experimental procedures, they need to be separated from the flock and kept without social company. Both instances, separation from the flock and isolation are considered stressful and may impact their well being. As s
Publicado em: 2011
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7. História natural da erva-de-passarinho Psittacanthus robustus (Loranthaceae) em uma área de campo rupestre do sudeste brasileiro : interações com hospedeiras, dispersores, polinizadores e insetos herbívoros / Natural history of the mistletoe Psittacanthus robustus (Loranthaceae) at a rupestrian filed site in southeastern Brazil : interactions with hosts, seed dispersers, pollinators and insect herbivores
In this study I investigated some aspects of the natural history of the woody mistletoe Psittacanthus robustus Mart. (Loranthaceae) in rocky outcrops in the Serra do Cipó, southeastern Brazil. This species was recorded parasitizing eight host species in Five families, although trees within Vochysiaceae comprise the main hosts. Pattern of distribution was cl
Publicado em: 2010
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8. On the interference of clinical outcome on rabies transmission an perpetuation
Rabies is a viral zoonotic infectious disease that affects mammals and is caused by genotypes/species of the Lyssavirus genus (Rhabdoviridae, Mononegavirales), with the genotype 1 (classic rabies virus - RABV) being the most prevalent. Despite continuous efforts, rabies is still an incurable disease that causes thousands of deaths amongst humans worldwide. D
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2009
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9. SPATIAL AND TEMPORAL DISTRIBUTION OF SOYBEAN STINK BUG AND BEHAVIOR OF Piezodorus guildinii (WESTWOOD, 1837) (HEMIPTERA: PENTATOMIDAE) ON SOYBEAN (Glycine max (L.) MERRILL) ON DAY TIME / DISTRIBUIÇÃO ESPACIAL E TEMPORAL DE PERCEVEJOS DA SOJA E COMPORTAMENTO DE Piezodorus guildinii (WESTWOOD, 1837) (HEMIPTERA: PENTATOMIDAE) NA SOJA (Glycine max (L.) MERRILL) AO LONGO DO DIA
From december 2006 to april 2008 was conducted a experiment at Universidade Federal de Santa Maria, Santa Maria, RS, Brasil, with objective to verify spatial and temporal distribution of soybean stink bug, with georeferenced surveying. The samplings was accomplished in area of 6,64 hectares of soybean (Glycine max (L.) Merrill), it was divided in a sample gr
Publicado em: 2009
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10. Elaboração e avaliação de indicadores comportamentais de aderência ao tratamento hemodialítico / Elaboration and evaluation of behavioural indicators of the adherence to the hemodialítico treatment
Introduction: This work intents to characterize behavioral indicators of tack to the hemodialysis treatment in a sample of carrying patients of chronic kidney failure (CKF) in the great Natal/RN. The therapeutical adherence represents the agreement degree between the patient behavior and the health team lapsings. The CKF is the gradual and irreversible loss
Publicado em: 2008
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11. Padrões de parasitismo em lagartas folívoras externas no Cerrado
This study presents an overview of parasitism of caterpillars found on plant species in the cerrado sensu stricto in Distrito Federal. Externally leaf feeding caterpillars were collected between 1991 and 2006 on 101 host plant species, belonging to 42 families, 70% of them were visited weekly or biweekly for at least one year. The caterpillars were collected
Publicado em: 2008
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12. Aspectos da ecologia reprodutiva de Podocnemis expansa, Podocnemis sextuberculata e Podocnemis unifilis (Testudines, Podocnemididae) na Reserva Biológica do Abufari, Amazonas, Brasil.
The present dissertation investigated about behavior microhabitat selection by tartaruga (Podocnemis expansa), iaçá (P. sextuberculata) and tracajá (P. unifilis) in Abufari Biological Reserve, Amazonas. Were monitored the turtles reproductive periods (August - December) of the 1998-2004 years. The first specie at nesting was iaçá, after tartaruga and la
Publicado em: 2007