Immature Stages
Mostrando 13-24 de 338 artigos, teses e dissertações.
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13. Biology and External Morphology of the Immature Stages of Dirphia moderata Bouvier (Lepidoptera: Saturniidae: Hemileucinae) in Anacardium occidentale L.
Resumo O gênero Dirphia Hübner, [1819] apresenta distribuição Neotropical. Esse gênero, além de causar acidentes de interesse na saúde pública, é uma potencial praga desfolhadora de plantas cultivadas, entre elas o cajueiro (Anacardium occidentale L.), cultura de grande importância econômica. Esse estudo descreve a biologia e morfologia externa d
Braz. J. Biol.. Publicado em: 20/05/2019
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14. Description of immature stages of Ablabesmyia cordeiroi Neubern, 2013 (Diptera: Chironomidae: Tanypodinae)
RESUMO Ablabesmyia cordeiroi Neubern foi descrita originalmente com base em machos coletados na região amazônica, portanto, a fêmea e os imaturos desta espécie são desconhecidos. No presente estudo, os estágios de pupa e larva de A. cordeiroi são descritos e ilustrados. Além disso, uma emenda à diagnose da larva de Ablabesmyia é fornecida.ABSTRACT
Acta Amaz.. Publicado em: 06/05/2019
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15. Comparison of equipment for grain sampling
RESUMO A amostragem de grãos requer a utilização de equipamentos adequados e precisos. Assim, objetivou-se comparar caladores (amostradores) de grãos, manual e mecânico, utilizados na amostragem de cargas de soja durante o recebimento em unidades armazenadoras. Os equipamentos utilizados foram os caladores manuais de 1,80 m e três estágios de abertura
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-03
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16. Description of immature stages and natural history of Stigmella schinivora (Lepidoptera: Nepticulidae), a leaf-miner associated with the Brazilian peppertree
ABSTRACT Stigmella schinivora van Nieukerken, 2016 was described from Cataratas de Iguazú, Misiones, Argentina, based on adults reared from Schinus terebinthifolius Raddi (Anacardiaceae) leaf mines. The aim of this study is to describe for the first time the external morphology of the immature stages of S. schinivora with the aid of light and scanning elect
Zoologia (Curitiba). Publicado em: 14/11/2018
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17. Solexa Profiling Identifies Differentially Expressed MiRNAs Between Sexually Immature and Mature Equine Testis
ABSTRACT MicroRNAs (miRNAs) are a class of short non-coding RNAs identified as potent regulators of gene expression. Previous studies have suggested that miRNAs are involved in mammalian spermatogenesis. Stallion fertility is an important trait for the horse breeding industry, but stallion fertility traits are largely ignored in the industry. In this study,
Braz. arch. biol. technol.. Publicado em: 08/10/2018
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18. Description of the postembryonic stages of Boeckella poopoensis (Crustacea, Copepoda, Centropagidae)
ABSTRACT Boeckella poopoensis Marsh, 1906 is one of the most common copepods in the saline lakes of South America, where generally is the species that greater contributes to the zooplankton community biomass. Despite of its wide geographic distribution and ecological importance, the characteristics of the postembryonic stages are unknown, which prevents a de
Iheringia, Sér. Zool.. Publicado em: 11/06/2018
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19. A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Abstract The present paper describes a new species of Actinote (Nymphalidae, Heliconiinae, Acraeini) from southeastern Brazil, and describes the morphology of the adults and immature stages of this species. Actinote mantiqueira sp. nov. occurs in the Serra da Mantiqueira and Serra do Mar in the Atlantic Forest. Adults from this population are very similar to
Rev. Bras. entomol.. Publicado em: 2018-06
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20. ETIQUETAS DE SECUENCIAS EXPRESADAS DIFERENCIALES DE FRUTOS DE AGUACATE RAZA MEXICANA (Persea americana Mill. var. drymifolia)
ABSTRACT In this study, Differential Expressed Sequence Tags (ESTs) of immature fruits of Persea americana Mill var. drymifolia of the state of Nuevo León, Mexico were developed and identified. Ten genotypes with fruits of different size and shape were selected to generate ESTs by the differential display technique. In total, 393 amplified differential fra
Rev. Bras. Frutic.. Publicado em: 15/02/2018
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21. Phyllocnistis hemera sp. nov. (Lepidoptera: Gracillariidae): a new species of leaf-miner associated with Daphnopsis fasciculata (Thymelaeaceae) in the Atlantic Forest
ABSTRACT During recent studies performed in the Atlantic Forest, a new species of Phyllocnistinae (Gracillariidae), Phyllocnistis hemera sp. nov., leaf miner of Daphnopsis fasciculata (Thymelaeaceae) was discovered. The adults are described and illustrated as well as the immature stages, with notes on natural history including a description of the leaf mine.
Rev. Bras. entomol.. Publicado em: 2018-01
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22. Biting midges (Diptera: Ceratopogonidae) from an urban forest fragment in Central Amazon (Brazil): Effects of opening areas on abundance, richness, and composition
ABSTRACT We assessed the immature stages of Ceratopogonidae (Diptera) in artificial containers in an urban forest fragment in Manaus (Brazil), including their behavioral, biological and ecological information. In addition, we evaluated the effects of deforestation in an open and forested area on Ceratopogonidae communities. Immatures were sampled between Aug
An. Acad. Bras. Ciênc.. Publicado em: 11/12/2017
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23. Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini)
Abstract Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini). Third instar larva and pupa of P. valida are described for the first time based on specimens collected in soils of yucca and coffee fields in Cundinamarca, Colombia. Illustrations of diagnostic structures and keys to the know
Rev. Bras. entomol.. Publicado em: 2017-12
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24. Elbella luteizona (Mabille, 1877) (Lepidoptera, Hesperiidae: Pyrginae) in Brazilian Cerrado: larval morphology, diet, and shelter architecture
Abstract This study examined temporal variation in the abundance of immature stages of Elbella luteizona (Hesperiidae) and describes the morphology and behavior of the larvae on their host plants, Byrsonima coccolobifolia and Myrsine guianensis. Five hundred sixty-eight 10 m diameter plots were searched for caterpillars in the Brazilian Cerrado over a period
Rev. Bras. entomol.. Publicado em: 2017-12