Meteorus pulchricornis
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ABSTRACT:
PROVIDER: PRJNA704133 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The genus Acronymolpus is proposed as new. It is represented by four new species, all of which are endemic to New Caledonia. Proposed are: Acronymolpus joliveti sp. n. (type species), Acronymolpus gressitti sp. n., Acronymolpus meteorus sp. n., and Acronymolpus turbo sp. n.
2015-01-01 | S-EPMC4714335 | BioStudies
Project description:A comprehensive key for 75 species of Meteorus distributed across 15 Neotropical countries is presented. Eleven new species from Bolivia, Costa Rica and Ecuador are described: Meteorusalbistigma, Meteoruscarolae, Meteoruseurysaccavorus, Meteorusfallacavus, Meteorusflavistigma, Meteorushaimowitzi, Meteorusmagnoculus, Meteorusmartinezi, Meteorusmicrocavus, Meteorusnoctuivorus and Meteorusorion. Expanded range distributions are recorded for Meteorusandreae, Meteorusfarallonensis, Meteorusguineverae, Meteorusjerodi, Meteoruskraussi, Meteoruspapiliovorus and Meteorusquimbayensis. The host of Meteorusjerodi is reported for the first time: a noctuid larva feeding on Asteraceae. Meteoruspapiliovorus is recorded attacking Papilionidae larvae in Ecuador, therefore displaying a similar host family preference as formerly documented from Costa Rica and Colombia.
1000-01-01 | S-EPMC4395838 | BioStudies
Project description:Meteorus pulchricornis Transcriptome or Gene expression
| PRJNA345399 | ENA
Project description:This paper is aimed to summarize the information available on the parasitoid complex of the European Grapevine Moth (EGVM), Lobesia botrana (Denis & Schiffermüller, 1775) (Lepidoptera Tortricidae) in Italy. The list is the result of the consultation of a vast bibliography published in Italy for almost two hundred years, from 1828 to date. This allowed the clarification and correction of misunderstandings and mistakes on the taxonomic position of each species listed. In Italy the complex of parasitoids detected on EGVM includes approximately 90 species belonging to ten families of Hymenoptera (Braconidae, Ichneumonidae, Chalcididae, Eulophidae, Eupelmidae, Eurytomidae, Pteromalidae, Torymidae, Trichogrammatidae, and Bethylidae) and one family of Diptera (Tachinidae). This paper deals with EGVM parasitoids of the families Tachinidae (Diptera) and Braconidae (Hymenoptera). Only two species of Tachinidae are associated to EGVM larvae in Italy, Actia pilipennis (Fallen) and Phytomyptera nigrina (Meigen), whereas the record of Eurysthaea scutellaris (Robineau-Desvoidy) is doubtful. Moreover, 21 species of Braconidae are reported to live on EGVM, but, unfortunately, eight of them were identified only at generic level. Bracon mellitor Say has been incorrectly listed among the parasitoids of Lobesia botrana. Records concerning Ascogaster rufidens Wesmael, Meteorus sp., Microgaster rufipes Nees, and Microplitis tuberculifer (Wesmael) are uncertain.
2017-01-01 | S-EPMC5345350 | BioStudies
Project description:In this work, several taxonomic problems affecting the recently erected genus Acronymolpus Samuelson, 2015, endemic to New Caledonia, are addressed. Two of the three New Caledonian species described in Stethotes Baly are transferred to Acronymolpus and their priority is recognized over the names proposed in the revision of this genus. Moreover, different forms of Acronymolpus always found in sympatry, one reddish and larger, and the other black and smaller, were each given species status in that revision, but they are recognized here as the females and males, respectively, of the same species. The taxonomic summary of these discoveries is: (i) A. bertiae (Jolivet, Verma & Mille, 2007), comb. n. = A. meteorus Samuelson, 2015, syn. n., and A. turbo Samuelson, 2015, syn. n.; and (ii) A. jourdani (Jolivet, Verma & Mille, 2013), comb. n. = A. gressitti Samuelson, 2015, syn. n., and A. joliveti Samuelson, 2015, syn. n. New distribution data and the male genitalia and the spermatheca of the two valid species of Acronymolpus are described for the first time with reference to taxonomically important characters. Finally, the last New Caledonian species described in Stethotes is recognized here as a member of the endemic genus Taophila Heller: T. mandjeliae (Jolivet, Verma & Mille, 2010), comb. n.
2017-01-01 | S-EPMC5740434 | BioStudies
Project description:This study examined defensive behaviors of Mythimna separata (Lepidoptera: Noctuidae) larvae varying in body size in response to two parasitoids varying in oviposition behavior; Microplitis mediator females sting the host with the ovipositor after climbing onto it while Meteorus pulchricornis females make the sting by standing at a close distance from the host. Mythimna separata larvae exhibited evasive (escaping and dropping) and aggressive (thrashing) behaviors to defend themselves against parasitoids M. mediator and M. pulchricornis. Escaping and dropping did not change in probability with host body size or parasitoid species. Thrashing did not vary in frequency with host body size, yet performed more frequently in response to M. mediator than to M. pulchricornis. Parasitoid handling time and stinging likelihood varied depending not only on host body size but also on parasitoid species. Parasitoid handling time increased with host thrashing frequency, similar in slope for both parasitoids yet on a higher intercept for M. mediator than for M. pulchricornis. Handling time decreased with host size for M. pulchricornis but not for M. mediator. The likelihood of realizing an ovipositor sting decreased with thrashing frequency of both small and large hosts for M. pulchricornis, while this was true only for large hosts for M. mediator. Our results suggest that the thrashing behavior of M. separata larvae has a defensive effect on parasitism, depending on host body size and parasitoid species with different oviposition behaviors.
2017-01-01 | S-EPMC5572553 | BioStudies
Project description:In insect parasitoids, fatty acid synthases (FASs) have received less attention and their roles associated with lipogenesis loss are far from clear. Meteorus pulchricornis is a solitary endoparasitoid wasp of many larvae of lepidopteran pests. The lipid content during developmental stages of M. pulchricornis was measured; it was higher in the larval and pupal stages but declined from six-day-old pupae. Lipid accumulation constantly decreased in the adult stage, even after feeding on honey solutions. To investigate the roles of FASs in lipid synthesis in M. pulchricornis, four FAS genes (MpulFAS1~4) were identified from the transcriptome database of M. pulchricornis. All FAS genes included full-length open reading frames and shared 72-79% similarity with the sequences of Microplitis demolitor. qRT-PCR validation showed that all four FASs had the highest expression after the adult wasps were fed on honey diets. MpulFAS1 and MpulFAS2 reached their expression peaks at the adult stage but MpulFAS3 and MpulFAS4 peaked at the larval stage. To further study the function of FASs, dsRNA injection knocked down the expression of four MpulFASs and resulted in a significant decline of lipid content at the adult stage in M. pulchricornis. Results from this study suggest that M. pulchricornis adults cannot accumulate lipid content effectively and FASs may still contribute to lipid synthesis in the adult stage. This broadens the knowledge on the ability of lipid synthesis in parasitoid wasps and provides insight into the roles of FASs in insects with parasitic life-history traits.
2020-01-01 | S-EPMC7503466 | BioStudies
Project description:Meteorus sp. PSUC_FEM 10030008 isolate:PSUC_FEM 10030008 Genome sequencing and assembly
| PRJNA625067 | ENA