Arid
Life cycles in the ground-beetle tribe Pogonini (Coleoptera, Carabidae) from the Lake Elton region, Russia
Matalin, Andrey V.; Makarov, Kirill V.
通讯作者Matalin, Andrey V.
会议名称13th European Carabidologists Meeting
会议日期AUG 20-24, 2007
会议地点Blagoevgrad, BULGARIA
英文摘要

In 2006-2007, the main features of life cycles in seven species of the tirbe Pogonini in the semi-desert Lake Elton region, Russia were studied. Six species, Cardiaderus chloroticus, Pogonus transfuga, P. meridianalis, Pogonistes rufoaeneus, P. angustus and P. convexicollis, are spring breeders. Among them, P. transfuga, P. meridionalis and P. rufoaeneus are iteroparous while C. chloroticus, P angustus and P convexicollis are semelparous. The life cycles of all these species are monovariant monovoltine with spring or spring-summer reproduction and adult (immature or both immature and spent) hibernation. However, the life cycle in C. chloroticus is possibly bivoltine. In contrast, P. cumanus is an autumn-breeding iteroparous species, its life cycle being monovariant monovoltine with obligate larval hibernation and obligate adult aestivation, parapause. This is a surprising finding, because previously all Pogonini were considered to be "spring breeders" or "imaginal hibernators". Among the species studied, P transfuga and P meridionalis can be characterized as halophiles, because they live in habitats with moderate salinity All the other species are pronounced halobionts because, with rare exceptions only, they are restricted to high-salinity habitats. Parasitic mites of the family Podapolipidae were found on P. transfuga, P meridionalis, P cumanus and P rufoaeneus adults. Survival over winter and reproduction during a second season, together with the new generation specimens, is an important precondition for dispersal of Podapohpidae. On the other hand, this greatly restricts the range of their possible hosts.


英文关键词Carabidae Pogonini Podapolipidae life cycle population spatial and temporal distribution semi-desert zone desert steppe Western Palaearctic
来源出版物BACK TO THE ROOTS AND BACK TO THE FUTURE: TOWARDS A NEW SYNTHESIS AMONGST TAXONOMIC, ECOLOGICAL AND BIOGEOGRAPHICAL APPROACHES IN CARABIDOLOGY, PROCEEDINGS
ISSN1312-0174
出版年2008
期号75
页码305-323
ISBN978-954-642-325-2
出版者PENSOFT PUBLISHERS
类型Proceedings Paper
语种英语
国家Russia
收录类别CPCI-S
WOS记录号WOS:000275086200015
WOS关键词EUTARSOPOLIPUS ACARI ; PODAPOLIPIDAE ; DORSIPES
WOS类目Biology ; Entomology
WOS研究方向Life Sciences & Biomedicine - Other Topics ; Entomology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/297002
作者单位Moscow State Pedag Univ, Zool & Ecol Dept, Moscow 129164, Russia
推荐引用方式
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Matalin, Andrey V.,Makarov, Kirill V.. Life cycles in the ground-beetle tribe Pogonini (Coleoptera, Carabidae) from the Lake Elton region, Russia[C]:PENSOFT PUBLISHERS,2008:305-323.
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