The thorax musculature of Anisoptera (Insecta: Odonata) nymphs and its evolutionary relevance
نویسندگان
چکیده
منابع مشابه
The thorax morphology of Epiophlebia (Insecta: Odonata) nymphs--including remarks on ontogenesis and evolution.
The species of Epiophlebia are unique among the recent Odonata in showing a mixture of morphological characters of dragonflies (Anisoptera) and damselflies (Zygoptera). The status of the four described extant species of Epiophlebia is disputable from a genetic as well as from a morphological point of view. Here we present an analysis of the thoracic musculature of different nymphal instars of E...
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Thirteen species in five genera of the Libellulidae family were collected in a survey of dragonflies (Odonata) of Shiraz and its vicinity, involving 19 locations, The presented records of the libellulid dragonflies taken from the Fars province comprise a first time collection of two genera, Sympetrum and Pantala, and seven species, Orthetrum anceps Schnider, Orthetrum taeniolatum Schneider, Ort...
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Among the winged insects (Pterygota) the Dragonflies and Damselflies (Odonata) are unique for several reasons. Behaviourally they are aerial predators that hunt and catch their prey in flight, only. Morphologically the flight apparatus of Odonata is significantly different from what is found in the remaining Pterygota. However, to understand the phylogenetic relationships of winged insects and ...
متن کاملthe dragonfly family libellulidae (insecta: odonata: anisoptera) of shiraz and its vicinity (fars province, iran)
thirteen species in five genera of the libellulidae family were collected in a survey of dragonflies (odonata) of shiraz and its vicinity, involving 19 locations, the presented records of the libellulid dragonflies taken from the fars province comprise a first time collection of two genera, sympetrum and pantala, and seven species, orthetrum anceps schnider, orthetrum taeniolatum schneider, ort...
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این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.
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ژورنال
عنوان ژورنال: BMC Evolutionary Biology
سال: 2013
ISSN: 1471-2148
DOI: 10.1186/1471-2148-13-237