Larval Rearing
Mostrando 1-12 de 41 artigos, teses e dissertações.
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1. Standard culture of Paratanytarsus grimmii Schneider, 1885 (Diptera: Chironomidae), for its use in toxicity bioassays.
Resumo O manejo e o uso de espécies nativas em condições de laboratório são as principais dificuldades para a proposta de uso de espécies em bioensaios. O presente estudo mostrou os resultados acerca do manejo sob condições controladas de Paratanytarsus grimmii (Diptera: Chironomidae), espécie partenogenética com ampla distribuição geográfica. F
Braz. J. Biol.. Publicado em: 02/12/2019
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2. A new species of Clinodiplosis (Diptera: Cecidomyiidae) causing galls on Banisteriopsis membranifolia (Malpighiaceae), an endemic plant in Brazil
ABSTRACT Clinodiplosis quartelensis sp. nov. (holotype male in MNRJ: Brazil, Minas Gerais State), a new gall midge species causing leaf galls on Banisteriopsis membranifolia (A. Juss.) B. Gates (Malpighiaceae), an endemic liana in Brazil, is described based on larva, pupa, adult male and female and its gall is characterized. Galls were collected in Quartel d
Zoologia (Curitiba). Publicado em: 18/04/2019
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3. Thermal tolerance of the zoea I stage of four Neotropical crab species (Crustacea: Decapoda)
ABSTRACT Although larval stages are often considered particularly vulnerable to stressors, for many marine invertebrates studies of thermal tolerance have focused on adults. Here we determined the upper thermal limit (LT50) of the zoea I of four Caribbean crab species (Macrocoeloma trispinosum, Aratus pisonii, Armases ricordi, and Minuca rapax) and compared
Zoologia (Curitiba). Publicado em: 26/04/2018
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4. Large scale artificial rearing of Anastrepha sp.1 aff. fraterculus (Diptera: Tephritidae) in Brazil
Some species of the genus Anastrepha (Diptera: Tephritidae) are successfully managed by matching the sterile insect technique with parasitoid releases. Such strategies used in integrated pest management can be implemented only where insect mass-rearing programs are feasible. In this study, we show the process of domestication, rearing technology and quality
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-08
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5. New method for rearing Spodoptera frugiperda in laboratory shows that larval cannibalism is not obligatory
New method for rearing Spodoptera frugiperda in laboratory shows that larval cannibalism is not obligatory. Here we show, for the first time, that larvae of the fall armyworm (FAW), Spodoptera frugiperda (Lepidoptera, Noctuidae), can be successfully reared in a cohort-based manner with virtually no cannibalism. FAW larvae were reared since the second instar
Rev. Bras. entomol.. Publicado em: 01/10/2013
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6. The use of morphological and histological features as nutritional condition indices of Pagrus pagrus larvae
Morphometrical and histological techniques were employed to characterize Pagrus pagrus larvae nutritional condition. Larvae were reared in laboratory under controlled conditions with the main objective of testing whether these methodologies allowed finding differences between larvae from different feeding treatments. Once yolk was consumed (three days after
Neotrop. ichthyol.. Publicado em: 2013-09
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7. Effect of Carbon dioxide (CO2) on mortality and reproduction of Anagasta kuehniella (Zeller 1879), in mass rearing, aiming at the production of Trichogramma spp.
Ovos de Anagasta kuehniella (Zeller, 1879) são muito utilizados para a criação massal de Trichogramma spp. e de outros parasitóides e predadores, sendo comercializados em muitos países. O objetivo deste trabalho foi avaliar o efeito do dióxido de carbono (CO2), proveniente do metabolismo larval, em parâmetros biológicos de A. kuehniella, principalmen
An. Acad. Bras. Ciênc.. Publicado em: 2013-06
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8. Embryonic development and larval stages of Steindachneridion parahybae (Siluriformes: Pimelodidae): implications for the conservation and rearing of this endangered Neotropical species
Steindachneridion parahybae é um bagre de água doce, endêmico do rio Paraíba do Sul e é classificado como espécie neotropical ameaçada. Um número crescente de biólogos conservacionistas estão incorporando dados de pesquisas morfológicas e fisiológicas para ajudar os gestores de conservação no resgate destas espécies ameaçadas de extinção. E
Neotropical Ichthyology. Publicado em: 14/06/2012
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9. Bioecologia e competição de duas espécies de parasitoides neotropicais (Hymenoptera: Braconidae e Eulophidae) de Liriomyza sativae Blanchard, 1938 (Diptera: Agromyzidae) / Bioecology and competition of two neotropical parasitoid species (Hymenoptera: Braconidae and Eulophidae) of Liriomyza sativae Blanchard, 1938 (Diptera: Agromyzidae)
We studied the biology of two species of parasitoids associated with Liriomyza sativae Blanchard, 1938 in the state of Rio Grande do Norte (RN), Brazil: the koinobiont larval-pupal parasitoid Opius (Gastrosema) scabriventris (Hymenoptera: Braconidae) and the larval idiobiont parasitoid Chrysocharis vonones (Hymenoptera: Eulophidae). The following parameters
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/10/2011
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10. AvaliaÃÃo de quatro mÃtodos de produÃÃo de geleia real e rainhas de Apis mellifera no estado do Cearà / Evaluation of four methods of production of royal jelly and queens of Apis mellifera in the state of CearÃ
The experiment was conducted at the Faculty Technology FATEC - Wilderness Center in the city of Quixeramobim - CE, and was divided into two stages. The goal of the first phase conducted from February to April 2010 was to evaluate the influence of rearing for royal jelly production and larval weight of Apis mellifera transferred. The second step was evaluated
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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11. The effect of rearing temperature in larval development of pejerrey, Odontesthes bonariensis: morphological indicators of development
A temperatura da água não afeta apenas as taxas de crescimento no peixe-rei, mas também direciona o processo de diferenciação sexual. Este fato levanta o questionamento de quão diferente é o desenvolvimento de larvas do peixe-rei da mesma idade quando criadas em temperaturas diferentes. Este trabalho teve como objetivo apresentar uma descrição do de
Neotropical Ichthyology. Publicado em: 01/11/2011
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12. Editorial
We report boring activity of larval Lutrochus germari Grouvelle, 1889 and Stegoelmis sp. in submerged woody debris and describe the resulting grooves and faecal pellet production. This ability of the larvae was shown by three types of evidence: 1) examination of collected woody debris, 2) rearing of larvae and 3) gut content analysis. The larvae excavated ga
Zoologia (Curitiba). Publicado em: 2011-10