Moss-inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) with description of a new genus from Cangshan,China

The world diversity of moss cushion-inhabiting and moss-feeding flea beetles is documented and discussed. A new genus (Cangshanaltica) with a single new species (Cangshanaltica nigra sp. nov.) from Yunnan Province in China is described and illustrated. It is similar to Benedictus Scherer, Ivalia Jacoby, Minota Weise, Paraminota Scherer, and Phaelota Jacoby. An identification key for all flea beetle genera known to occur in mosses in the eastern hemisphere is provided. http://www.zoobank.org/urn:lsid:zoobank.org:pub:6341724E-BA3F-4979-B226-108D0CA64B92     

6种瓢虫的RAPD分析及在分类上应用的研究

利用随机引物分别对6种瓢虫的DNA进行了聚合酶链式反应（RAPD－PCR）的实验。结果显示，用相同引物扩增不同种瓢虫的基因组DNA，扩增产物多态性DNA片段的数目是不同的；两种不同引物的扩增产物中，各自呈现出种、属的特异性片段，其可用于种、属的鉴别；聚类图显示了种、属之间亲缘关系的远近程度，并与形态学分类结果相一致。实验分析还发现：七星瓢虫不同个体间多态性DNA特有带较多，遗传较稳定；龟纹瓢虫与之相比，不同个体间多态性DNA的特有带较少，变异程度较大。     

Temporal organization patterns of epigean beetle communities (Coleoptera: Carabidae,Tenebrionidae) in different successional stages of eastern Mediterranean maquis

This two-year study explores the community structure and temporal dynamics of carabid and tenebrionid beetles in five eastern Mediterranean juniper maquis formations in relation to successional stage. Based on vegetation cover, density and soil pH, the successional stage in two of the sites (Crete, Cyprus) was an earlier state compared with the other three (Attiki, Naxos, Samos), as a result of intense goat grazing. Diversity indices and abundance distributions were compared using morphoecological surrogates of the taxa. Temporal dynamics were regulated more by cumulative species richness than by sharp phenological patterns. The higher values of niche pre-emption parameter and species turnover imply better adaptation of endemic tenebrionids to the rapid change of environmental conditions, compared with carabids. Significantly lower abundance and biomass, and higher evenness and temporal turnover for both families in Crete and Cyprus are ascribed to the reversed course of succession caused by overgrazing.     

The clerid beetle,Thanasimus formicarius,is attracted to the pheromone of the ambrosia beetle,Trypodendron lineatum

Summary Sticky traps containing (+)-lineatin, the pheromone of the ambrosia beetle,Trypodendron lineatum, attracted the predatorThanasimus formicarius to about the same extent as traps baited with ipslure, the pheromone blend used for mass-trappingIps typographus. The results indicate thatT. lineatum is an important prey forT. formicarius early in the season before the main prey becomes active. Addition ofexo-brevicomin to ipslure and ethanol and/or -pinene to (+)-lineatin did not significantly influence the catches of the predator.     

Contributions to the knowledge of the genera Haemerophygus Baudi, 1876 and Ceratanisus Gemminger, 1870 (Coleoptera: Tenebrionidae: Ceratanisini) in the Anatolian region

Previously known species of the genus Ceratanisus Gemminger, 1870 are studied, based on a comparison of specimens. This study is a first attempt to scrutinize the composition of this poorly known genus, as a preliminary approach to the tribe Ceratanisini Gebien, 1937. As a result of this study three previously described taxa are recognized as valid species and three new species from Turkey, Ceratanisus selimi sp. nov., Ceratanisus labriquei sp. nov. and Ceratanisus andiberti sp. nov., are described. A key for the separation of the genera of Ceratanisini is presented, including the new species described herein.     

Checklist of Gyrinidae,Haliplidae, Noteridae and Dytiscidae of Turkey (Coleoptera: Adephaga)

An updated species list of four beetle families is given for Turkey. A total of 35 genera and 167 species and subspecies are known to occur in Turkey. Ten species and two subspecies are from the family Gyrinidae, 16 species are from the family Haliplidae, three species are from the family Noteridae and 129 species and seven subspecies are from the family Dytiscidae.     

Temporal distribution,seed damage and notes on the natural history of Acanthoscelides quadridentatus and Acanthoscelides winderi (Coleoptera: Chrysomelidae: Bruchinae) on their host plant,Mimosa setosa var. paludosa (Fabaceae: Mimosoideae), in the Brazilian Cerrado

The seed beetles, Acanthoscelides quadridentatus and Acanthoscelides winderi are here recorded for the first time feeding on seeds of Mimosa setosa var. paludosa in the Brazilian Cerrado. Our main aims were to describe the temporal distribution, seed damage, and notes on the natural history of these two species on their host plant. We hypothesised that: (a) healthy seeds from infested fruits would have worse germination rate than healthy seeds from noninfested fruits, and (b) females of seed beetles would lay more eggs on large fruits. We made field observations and an experimental field study with the presence of seed beetles versus their exclusion on plants. Results revealed that seed beetles are synchronised with fruiting, with a temporal partitioning in occurrence. Attacked seeds did not germinate, whereas healthy seeds from infested fruits had worse germination rate than healthy seeds from noninfested fruits. Females of seed beetles laid more eggs on large fruits. These results suggest that seed beetles avoid competition through a temporal partitioning curcial for their coexistence, and select large fruits to oviposit as these fruits probably provide more food resource for their offspring. Furthermore, plants might perceive seed beetles’ damage and then reduce resource allocation on infested fruits.     

Revision of the Madagascan genus Madecorphnus Paulian (Coleoptera: Scarabaeidae: Orphninae)

A scarab beetle genus, Madecorphnus Paulian, endemic to Madagascar, is revised. Nine new species are described: M. brunneus sp. nov., M. dentatus sp. nov., M. montreuili sp. nov., M. niger sp. nov., M. pauliani sp. nov., M. perinetensis sp. nov., M. peyrierasi sp. nov., M. punctatus sp. nov., M. simplex sp. nov. Diagnosis of the genus is clarified. Distribution map and a diagnostic key to all species are presented.     

Checklist of leaf beetles (Coleoptera: Chrysomelidae) of Turkey,excluding Bruchinae

The leaf beetle fauna of Turkey is reviewed and a complete checklist with provincial distributions is presented for the first time. Seven hundred and seventy-six species are catalogued in total. This represents approximately 22% of the known Palaearctic leaf beetle fauna. The Turkish leaf beetle fauna is characterized by 81 endemic species. Distributions of the species in Turkey are given based on available literature records. Some new materials from new localities are also examined. Taxa in the list are arranged systematically under family, subfamily, genus, subgenus (when recognized) and species. The subspecies are not included in the list but mentioned in the notes given for certain species. The species whose occurrences in Turkey need conformation are not included in the list but are given separately. Additionally, two new synonymies are stated: Psylliodes diversicolor Nadein 2006 = P. kasnakensis Gök et Aslan, 2007 syn.nov.; Phyllotreta maculicornis Pic, 1906 = Ph. ispartaensis Gök, 2005 syn.nov.     

A review of the genus Gynaecoserica Brenske, 1896 (Coleoptera,Scarabaeidae, Sericini)

The present paper gives a review of the species so far assigned to the genus Gynaecoserica Brenske, 1896 Brenske, E. 1896. Insectes du Bengale. Melolonthidae. Ann Soc Entomol Belg., 40: 150–164.  [Google Scholar]. Thirty-two new species are described: Gynaecoserica alma sp. nov., G. amara sp. nov., G. arunachalensis sp. nov., G. barclayi sp. nov., G. bicolorata sp. nov., G. bocaki sp. nov., G. bomdilana sp. nov., G. compacta sp. nov., G. densipunctata sp. nov., G. digna sp. nov., G. dirangensis sp. nov., G. exilis sp. nov., G. gisionensis sp. nov., G. hirsuta sp. nov., G. ignobilis sp. nov., G. jelineki sp. nov., G. keithi sp. nov., G. lobiceps sp. nov., G. lohitensis sp. nov., G. lomsakensis sp. nov., G. lubosi sp. nov., G. luteata sp. nov., G. maekasana sp. nov., G. maymyoensis sp. nov., G. nahangensis sp. nov., G. namtamaiensis sp. nov., G. obliqua sp. nov., G. rostrata sp. nov., G. schima sp. nov., G. seinghkuensis sp. nov., G. vogleri sp. nov. and G. ziyardamensis sp. nov. The genitalia of the new species are figured and the distribution of the species is illustrated. Two new combinations are established: G. marginipes (Brenske, 1896 Brenske, E. 1896. Insectes du Bengale. Melolonthidae. Ann Soc Entomol Belg., 40: 150–164.  [Google Scholar]) comb. nov. and G. felina (Arrow, 1946 Arrow, GJ. 1946. Entomological results from the Swedish expedition 1934 to Burma and British India. Coleoptera, Melolonthidae. Ark Zool., 38A(9): 1–33.  [Google Scholar]) comb. nov.; the lectotype of the latter is designated. In addition to the species diagnoses a key to all so far known Gynaecoserica species is provided.