巻号一覧
67 巻 (2016)
- 4 号 p. 205-
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- 2 号 p. 69-
- 1 号 p. 1-
67 巻, 1 号
選択された号の論文の12件中1～12を表示しています
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原著
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前川 芳秀, 津田 良夫, 沢辺 京子2016 年 67 巻 1 号 p. 1-12
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーA nationwide survey of mosquito distribution in Japan was carried out in 2013 and 2014, in order to determine the current distribution of vector mosquitoes. Forty-two study sites located either in coastal or inland areas were selected from Hokkaido to Kyushu, and mosquitos were collected using CDC-like traps with 1 kg of dry ice (dry ice traps), a sweeping net and a dipper for collecting larvae. Ten dry ice traps were operated at each study site for 3 or 4 days. Larvae were collected from various bodies of water and carried to the laboratory, where they were reared until adult for species identification. The locations of the trap and larval collection sites were recorded using GPS. A total of 16,608 mosquitoes of 44 species and 11 genera were collected in this study. Adult density ranged between 0.002 and 16.51 adults/trap night among the 34 species collected by the dry ice traps. The geographical and altitudinal distributions of the mosquito species were compared. Culex tritaeniorhynchus, Cx. pipiens group, Aedes albopictus, and Cx. orientalis were distributed widely and with a relatively high density of >2 adults/trap night, suggesting that these species are of high medical importance. In Hokkaido Ae. excrucians, Culiseta nipponica, and Ae. punctor/communis were collected at relatively high densities ranging between 0.51 and 1.98 adults/trap night, and are thus considered a locally abundant species.抄録全体を表示PDF形式でダウンロード (389K) -
富岡 康浩, 廣田 和樹, 谷川 力, 那須 義次2016 年 67 巻 1 号 p. 13-16
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーIn 2014 and 2015, mass occurrence of Oecia oecophila was observed in a food factory in central Tokyo, Japan. The external morphology and male and female genitalia were described. Adults started appearing in April, peaked in May, and disappeared in November. Feces of rats were considered to be the source of the mass occurrence of O. oecophila.抄録全体を表示PDF形式でダウンロード (826K) -
Satoshi Shinonaga, Motoki Sagara2016 年 67 巻 1 号 p. 17-27
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーSix new species from Japan belonging to the genus Xenotachina are described and illustrated. The new species include the followings: Xenotachina longicornis n. sp., X. albicorpus n. sp., X. surugaensis n. sp., X. awaensis n. sp., X. nigrithorax n. sp. and X. montana n. sp.抄録全体を表示PDF形式でダウンロード (1679K)
短報
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Mamoru Takahashi, Hitoko Misumi, Kuniko Kawai, Masahiko Sato2016 年 67 巻 1 号 p. 29-33
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーWe report, to our knowledge, the first record of a bat flea (Myodopsylla trisellis Jordan, 1929) in Japan. On July 13, 2008, a single female specimen of the flea was found on a Ussuri whiskered bat (Myotis gracilis Ognev, 1927) collected in a deserted house located in Komaba, Otofuke-cho, Kato-gun, Hokkaido, Japan, at an altitude of 110 m. This is also the first known record of Md. trisellis parasitizing Mt. gracilis. On the basis of the results of our study, we update the record of fleas found in Japan to a total of 75 species.抄録全体を表示PDF形式でダウンロード (601K) -
高木 佑基, 浅川 満彦2016 年 67 巻 1 号 p. 35-36
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーPentastomid parasites belonging to the genus Raillietiella were obtained from the captive reptiles Gekko gecko and Trachydosaurus rugosus at a zoo in northern Japan in April 2013. This was the first locality record of Raillietiella gehyrae and R. scincoides in Japan.抄録全体を表示PDF形式でダウンロード (245K) -
木村 悟朗, 井上 剛, 谷川 力2016 年 67 巻 1 号 p. 37-38
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーWe collected one each of female and nymph specimens of Supella longipalpa (Fabricius, 1798) with a vacuum cleaner from a restaurant located in a shopping plaza in Fukuoka Prefecture, Japan, on October 6, 2015. In addition, we observed a few adults, larvae, and oothecas in a kitchen of the restaurant on the same day. This is the first record of this species on Kyushu Island.抄録全体を表示PDF形式でダウンロード (262K)
特集 約70年ぶりのデング熱国内流行（前号の続き）
ミニレビュー
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島田 智恵, 金山 敦宏, 松井 珠乃, 河端 邦夫, 福住 宗久, 有馬 雄三, 木下 一美, 砂川 富正, 池田 真紀子, 津田 良夫, ...2016 年 67 巻 1 号 p. 39-41
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーThe first confirmed dengue outbreak in nearly 70 years in Japan was reported in 2014 with 162 autochthonous dengue cases. The largest number of confirmed cases were reported in August and continued to be reported through October. Majority were associated with Yoyogi Park, a forested park popular with international and local visitors and an ideal site for the mosquito vector, Aedes albopictus. In addition to health education to prevent mosquito bites, vector control before and during the season when mosquitoes are active is crucial for preventing and controlling dengue virus infection over the coming seasons.抄録全体を表示PDF形式でダウンロード (258K)
特集 東日本大震災がもたらした大規模環境変化に対する衛生動物の生態的レスポンス
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津田 良夫2016 年 67 巻 1 号 p. 43
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーPDF形式でダウンロード (110K)
原著
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Shin-ya Ohba, Yoshio Tsuda2016 年 67 巻 1 号 p. 45-50
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーThe tsunami caused by the Great East Japan Earthquake on March 11, 2011 hit the Pacific coast and caused heavy destruction of natural and man-made environments in north-eastern Japan. This study focuses on mosquito larvae and their potential aquatic insect predators associated with ground pools and pools that appeared in the concrete foundations of destroyed houses (concrete pool) in inundated areas in Miyagi Prefecture, Japan. Field samplings were conducted on late July 2013. Culex inatomii, Cx. pipiens group, Cx. tritaeniorhynchus, and Cx. orientalis were collected from ground pools and concrete pools. The abundance of Cx. inatomii and Cx. pipiens groups in concrete pools was significantly greater than that in the ground pools. A large number of Hydroglyphus japonicus were collected as potential mosquito predators, followed by Micronecta spp., Enochrus japonicus, Rhantus sturalis, Aquarius paludm paludum and Hydrochara affinis, categorized as “flight dispersers,” which might immigrate rapidly from the non-inundated rice fields or wetlands. Stepwise generalized linear models suggested that larval abundance of Cx. inatomii in the pools studied was affected by the vegetation cover and habitat type (ground pool or concrete pool), but not by water depth, salinity, presence of predators, and bottom type (sand or concrete) of aquatic bodies. Concrete pools and covered with dense vegetation provide breeding habitat for Cx. inatomii along with their potential predators.抄録全体を表示PDF形式でダウンロード (418K) -
津田 良夫, 石田 恵一, 山内 繁, 打田 憲一, 新妻 淳, 助廣 那由, 沢辺 京子2016 年 67 巻 1 号 p. 51-60
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーAnnual changes in the distribution and abundance of mosquitoes were studied in rice field areas of southern Miyagi and Minamisouma in Fukushima, Japan, where urban and rural environments were destroyed by the Tsunami caused by the Great East Japan Earthquake in 2011. A total of 16 species and species groups of mosquitoes were collected by dry-ice traps from 2011 to 2014, with the dominant species being the Culex pipiens group, Cx. inatomii, Cx. tritaeniorhynchus, and Aedes albopictus. The mean density of the adults of the dominant species in July and August was calculated for each year, and was higher in the “Tsunami” area than the “No-Tsunami” area, except for Ae. albopictus, and the area difference became smaller year by year in southern Miyagi. A clear relationship was observed between distance from the coast and the density of Cx. inatomii females in southern Miyagi in 2011 and 2014, indicating the presence of suitable larval habitats along the coast. There was no relationship between distance from the coast and female density of the Cx. pipiens group in 2014. The percentage of ground pools containing mosquito larvae was higher in the “Tsunami” area than the “No-Tsunami” area in southern Miyagi, whereas the opposite result was observed in Minamisouma in Fukushima.抄録全体を表示PDF形式でダウンロード (605K) -
2013年における宮城県仙台空港周辺地域，ならびに福島県南相馬地域に焦点をあてて平林 公男, 山本 優, 津田 良夫, 高村 健二, 今藤 夏子, 上野 隆平2016 年 67 巻 1 号 p. 61-65
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーThe aftereffects of the Tsunami on the chironomid fauna were studied in the suburban Sendai area in Miyagi Prefecture and Minami-Souma area in Fukushima Prefecture, Japan during June 4–6 in 2013. A total of 31 individuals of 7 species were collected at 13 sampling stations. At the suburban Sendai area, we could mainly collect the larvae of Chironomus biwaprimus in small swamps. Moreover, Pseudosmittia sp. which is semi-terrestrial species, and Polypedilum nubifer were also collected there. The larvae of Chironomus salinarius inhabit halophytic swamps or small water bodies formed in grassy areas affected by the seawater in both investigated areas. Almost all chironomid species larvae collected in this study were preferred sandy mud conditions. Especially, C. salinarius may be regarded of a wide range of saline conditions. C. salinarius larval brackish and sandy mud habitat had expanded in that area two year after the Tsunami.抄録全体を表示PDF形式でダウンロード (437K)
本号掲載論文（英文のみ）の和文要約
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2016 年 67 巻 1 号 p. 66
発行日: 2016/03/25
公開日: 2016/09/25
ジャーナル フリーPDF形式でダウンロード (122K)
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