Species Diversity

New and Little Known Species of Oribatid Mites of the Genera Arthrodamaeus and Fuscozetes (Arachnida: Acari: Oribatida) from Mongolia

Badamdorj Bayartogtokh, Gerd Weigmann

原稿種別: 本文
2005 年 10 巻 2 号 p. 75-84
発行日: 2005/05/31
公開日: 2018/03/30

DOIhttps://doi.org/10.12782/specdiv.10.75

ジャーナルフリー

抄録を表示する抄録を非表示にする

A new species of gymnodamaeid mite, Arthrodamaeus mongolicus sp. nov. from Eastern Mongolia, is described. In addition, two known species of cera-tozetid mites, Fuscozetes fuscipes (C.L.Koch, 1844) and F.tatricus Seniczak, 1993 are recorded for the first time in the fauna of Mongolia, and are re-described based on specimens from northern and eastern parts of the coun-try. Arthrodamaeus mongolicus sp. nov. is easily distinguishable from all known species of the genus by the well developed tubercles on the anterior part of the notogaster.

抄録全体を表示

PDF形式でダウンロード (693K)
The Identity of Raymunida elegantissima (Crustacea: Decapoda: Anomura: Galatheidae) and Description of a Closely Related New Species from Japan

Masayuki Osawa

原稿種別: 本文
2005 年 10 巻 2 号 p. 85-104
発行日: 2005/05/31
公開日: 2018/03/30

DOIhttps://doi.org/10.12782/specdiv.10.85

ジャーナルフリー

抄録を表示する抄録を非表示にする

Raymunida elegantissima (de Man, 1902) is redescribed on the basis of the holotype from the Moluccas, Indonesia. A new species of Raymunida Macpherson and Machordom, 2000, R.lineata, is described and illustrated on the basis of specimens collected from Japan. This species is close to R.elegantissima, but is distinguished by the structure of the fifth and sixth thoracic sternites, second to fourth abdominal segments, first segment of the antennal peduncle, and fixed finger of the cheliped. Raymunida lineata exhibits variation in the length of the mesial spine of the first antennal segment, which is a character used to divide the genus into two groups in the most recent key to the species of Raymunida.

抄録全体を表示

PDF形式でダウンロード (2367K)
A Small Collection of Leucosiid Crabs (Crustacea: Decapoda: Brachyura) from Balicasag Island, Bohol, Philippines

Hironori Komatsu, Marivene R. Manuel, Masatsune Takeda

原稿種別: 本文
2005 年 10 巻 2 号 p. 105-123
発行日: 2005/05/31
公開日: 2018/03/30

DOIhttps://doi.org/10.12782/specdiv.10.105

ジャーナルフリー

抄録を表示する抄録を非表示にする

A small collection of leucosiid crabs collected by tangle nets from Balicasag Island, Bohol, Philippines, includes a total of 28 species belonging to 16 genera. Of these, two new species, Raylilia intermedia and Tokoyo trilobata, are described, and the following six species are recorded as new to the Philippines: Arcania muricata Galil, 2001, Drachiella angulata (Ihle, 1918), Leucosia anatum (Herbst, 1783), Merocryptus lambriformis A.Milne-Edwards, 1873, Myra grandis Zarenkov, 1990, and Tanaoa yokoyai (Sakai, 1965), n.comb.

抄録全体を表示

PDF形式でダウンロード (3051K)
Two New Species of the Flower Bug Genus Scoloposcelis(Insecta: Heteroptera: Anthocoridae) from Japan

Kazutaka Yamada, Toshiya Hirowatari

原稿種別: 本文
2005 年 10 巻 2 号 p. 125-133
発行日: 2005/05/31
公開日: 2018/03/30

DOIhttps://doi.org/10.12782/specdiv.10.125

ジャーナルフリー

抄録を表示する抄録を非表示にする

Two species of lyctocorine flower bug that inhabit subtropical islands of Japan are described as new: Scoloposcelis albodecussata sp. nov., from the Ryukyus, and S.boninensis sp. nov., from the Ogasawaras (Bonin Islands). A key is presented to distinguish the four species of Scoloposcelis known to occur in Japan.

抄録全体を表示

PDF形式でダウンロード (1534K)
Taxonomy and Distribution of Alotanypus kuroberobustus comb. nov. (Insecta: Diptera: Chironomidae) from the Palaearctic Region

Hiromi Niitsuma

原稿種別: 本文
2005 年 10 巻 2 号 p. 135-144
発行日: 2005/05/31
公開日: 2018/03/30

DOIhttps://doi.org/10.12782/specdiv.10.135

ジャーナルフリー

抄録を表示する抄録を非表示にする

Zavrelimyia kuroberobusta Sasa and Okazawa, 1992 is transferred to the genus Alotanypus Roback, 1971 on the basis of the adult morphology. The adult male is redescribed, while the adult female and the immature forms, pupa and larva, are described for the first time. At present this is the only species of Alotanypus known from the Palaearctic Region.

抄録全体を表示

PDF形式でダウンロード (689K)

J-STAGEへの登録はこちら（無料）