Population dynamics of the gall inducerEriogallococcus isaias(Hemiptera: Coccoidea: Eriococcidae) onPseudobombax grandiflorum(Malvaceae)
نویسندگان
چکیده
منابع مشابه
A new gall-inducing genus and species of Eriococcidae (Hemiptera: Sternorrhyncha: Coccoidea) on Sapindaceae from Brazil.
A new gall-inducing genus and species of felt scales (Hemiptera: Coccoidea: Eriococcidae) found on the leaves and twigs of Matayba guianensis (Sapindaceae) in Brazil is described: Bystracoccus Hodgson gen n. and B. mataybae Hodgson, Isaias & Oliveira sp. n. This is the first record of an eriococcid inducing leaf and stem galls on Sapindaceae and is only the second example of a member of the Er...
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A new genus of Eriococcidae, Choneochiton Hodgson, is introduced to take a new species, Choneochiton casuarinae Hodgson, Mille & Cazères, off Casuarina collina (Casuarinaceae) from New Caledonia. All stages except the pupa and prepupa are described and illustrated. The new species is thought to be endemic to New Caledonia.
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We revise the genus Opisthoscelis Schrader, and erect the genus Tanyscelisgen. n. with Opisthoscelis pisiformis Froggatt as its type species. Species of both genera induce sexually dimorphic galls on Eucalyptus (Myrtaceae) in Australia, with Opisthoscelis subrotunda Schrader also in Papua New Guinea. We synonymise the following taxa (junior synonym with senior synonym): Opisthoscelis fibularis ...
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The adult female, 1-instar nymph, 2-instar male and 2-instar female nymphs of a new species of felt scale, Acanthococcus mariannae Pellizzari, are described and illustrated. The new species was collected off Leptospermum scoparium (Myrtaceae) in Italy and France. An identification key of Eriococcid species known to occur on Leptospermum spp is also provided.
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امروزه سالیتون ها بعنوان امواج جایگزیده ای که تحت شرایط خاص بدون تغییر شکل در محیط منتشر می-شوند، زمینه مطالعات گسترده ای در حوزه اپتیک غیرخطی هستند. در این راستا توجه به پدیده پراش گسسته، که بعنوان عامل پهن شدگی باریکه نوری در آرایه ای از موجبرهای جفت شده، ظاهر می گردد، ضروری است، زیرا سالیتون های گسسته از خنثی شدن پراش گسسته در این سیستم ها بوسیله عوامل غیرخطی بوجود می آیند. گسستگی سیستم عامل...
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ژورنال
عنوان ژورنال: Journal of Natural History
سال: 2014
ISSN: 0022-2933,1464-5262
DOI: 10.1080/00222933.2014.951083