نتایج جستجو برای: tenebrionidae
تعداد نتایج: 990 فیلتر نتایج به سال:
THIS STUDY DESCRIBES AND ILLUSTRATES THE LARVAE AND PUPAE OF TWO NORTH AMERICAN DARKLING BEETLES (COLEOPTERA: Tenebrionidae) in the subfamily Stenochiinae, Glyptotus cribratus LeConte from the southeastern United States, and Cibdelis blaschkei Mannerheim from California. Both species inhabit forested regions where adults and larvae occur in soft rotten dry wood of dead branches on living trees ...
The orientation stimuli of adult individuals of the beetle Phalerisida maculata Kulzer (Coleoptera, Tenebrionidae) over the beach surface, were studied at two sandy beaches of the chilean coast approximately 1300 km apart, Apolillado (ca. 29 degrees S) and Playa Universitaria de Mehuín (ca. 39 degrees S). Phalerisida maculata did not orient by astronomic cues such as the sun and moon, nor by th...
Aspects of the life cycle of the nematomorph Gordius robustus were investigated. Gordius robustus larvae fed to Tenebrio molitor (Coleoptera: Tenebrionidae) readily penetrated and subsequently encysted in the posterior portion of the midgut wall. Parasite development was then arrested in each infected beetle. Upon feeding these cysts to laboratory-reared Gryllus firmus, worm larvae developed to...
در این مطالعه ریخت شناسی هندسی جنس erodiontes با استفاده از تکنیک فوریه بیضوی انجام شد. چهار جمعیت از چهار جمعیت چارطاقی، ابوزیدآباد، مصر و حجت آباد از دو گونه e. aelleni و e. pfaundleri انجام شد . هدف این مطالعه این بود که تاثیر ویکاریانس بر جمعیت های این دو گونه بررسی شود. نتایج نشان داد که تفاوت شکل بین جمعیت های هم گونه بسیار اندک است. این مساله ممکن است نشان دهنده این نکته باشد که جدایی ای...
Reproduction and longevity of Supputius cincticeps (Stål) (Heteroptera: Pentatomidae) fed on Zophobas confusa Gebien, Tenebrio molitor L. (Coleoptera: Tenebrionidae) or Musca domestica (L.) (Diptera: Muscidae) larvae were studied during two generations at 24.7 ± 1.1oC, 70 ± 10% R.H. and 12 h of photophase. Body weight of newlyemerged adults, oviposition period, number of egg masses, total numbe...
Absence of a discrete, externally visible gender-specific character makes sex determination of the rubber plantation litter beetle, Luprops tristis Fabricius (Coleoptera: Tenebrionidae: Lupropini), a difficult task. A new method based on a distinct notch on the 8(th) sternite of males that can be used to distinguish the sexes is described. This is the only method by which accurate sex determina...
This catalogue includes all valid family-group (8 subfamilies, 52 tribes, 14 subtribes), genus-group (349 genera, 86 subgenera), and species-group names (2825 species, 215 subspecies) of darkling beetles (Coleoptera: Tenebrionidae) known to occur in North America and their available synonyms. Data on extant, subfossil and fossil taxa are given. For each name the author and year and page number ...
Aim We investigated the biogeographic pattern of species-rich genus Psectrascelis (Coleoptera: Tenebrionidae) in Central Andes and Chilean Atacama Desert as an example for insect evolution such a geologically climatically highly dynamic arid region. The main aim was to test two alternative hypotheses about drivers diversification biotas from deserts region: Andean uplift versus Pleistocene frag...
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