The Queen Butterfly, Danaus Chrysippus (L.) (Lepidoptera: Nymphalidae) at Khartoum, Sudan.
نویسندگان
چکیده
منابع مشابه
Effects of Duration and Timing of Heat Stress on Monarch Butterfly (Danaus plexippus) (Lepidoptera: Nymphalidae) Development
Exposure to temperatures above 29?C has been shown to be detrimental to the de velopment of Monarch Butterfly (Danaus plexippus L.) (Lepidoptera: Nymphalidae) larvae, while it has been assumed that temperatures above 33? are lethal. However, the details of larval sensitiv ity to high temperatures are not clearly understood. We examined the effects of different lengths and timing of high-tempera...
متن کاملمطالعه چرخه زندگی پروانه برگخوار استبرق (Danaus chrysippus L. (Lep.: Nymphalidae در استان بوشهر
پروانه برگخوار استبرق (Danaus chrysippus L. (Lep.: Nymphalidae مهمترین آفت درختچه استبرق Calotropis procera Aiton در استان بوشهر میباشد. لاروهای این حشره از برگ و سرشاخههای جوان استبرق تغذیه نموده و ضمن ایجاد خسارت باعث ضعف عمومی و کاهش رشد گیاه میشوند. این تحقیق با هدف مطالعه مدت زمان مراحل مختلف زندگی آفت در طول سال های 1385 تا 1386 در منطقه آبپخش استان بوشهر انجام شد. نمونهبرداری در ...
متن کاملThe endangered quino checkerspot butterfly, Euphydryas editha quino (Lepidoptera: Nymphalidae)
With the listing of the quino checkerspot butterfly, Euphydryas editha quino, as a federally endangered species, research into its ecology and conservation is necessary to allow for recovery planning and management. We review systematics, distribution, natural history, and conservation prospects, with reference to pertinent literature about other E. editha subspecies. Additional information is ...
متن کاملEvidence of protease in the saliva of the butterfly Heliconius melpomene (L.) (Nymphalidae, Lepidoptera).
Butterflies of the genus Heliconius are well known for their peculiar habits of utilizing pollen as a source of amino acids. Saliva plays a major role in the process of extracting amino acids and proteins from the pollen grains. In this investigation, we obtained samples of saliva from adult Heliconius melpomene by placing pumpkin pollen or fine glass-beads on the proboscis, which stimulates th...
متن کاملColor vision and learning in the monarch butterfly, Danaus plexippus (Nymphalidae).
The monarch butterfly, Danaus plexippus, is well known for its intimate association with milkweed plants and its incredible multi-generational trans-continental migrations. However, little is known about monarch butterflies' color perception or learning ability, despite the importance of visual information to butterfly behavior in the contexts of nectar foraging, host-plant location and mate re...
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ژورنال
عنوان ژورنال: Egyptian Academic Journal of Biological Sciences. A, Entomology
سال: 2012
ISSN: 2090-0813
DOI: 10.21608/eajbsa.2012.14812