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In order to investigate the Chinese representatives from two genera of the tribe Oodini LaFerte-Senectere, 1851, twenty-three Palaearctic and Oriental species of the genera Lachnocrepis LeConte, 1853 and Oodes Bonelli, 1810 are ta...
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In order to investigate the Chinese representatives from two genera of the tribe Oodini LaFerte-Senectere, 1851, twenty-three Palaearctic and Oriental species of the genera Lachnocrepis LeConte, 1853 and Oodes Bonelli, 1810 are taxonomically reviewed. Because the species in question share a high degree of morphological similarity they are grouped in the "Oodes generic group". The character-analysis showed that seven species belong to Oodes, including five species to Oodes s.str. and two species to Lachnocrepis (downgraded to subgenus). The remaining sixteen species are classified in three genera: ten species in Pseudoodes gen. n. (type species: Oodes cribristernis Bates, 1892), two species in Sundaoodes gen. n. (type species: Sundaoodes hainanensis sp. n.), and four species in Nothoodes gen. n. (type species: Oodes angustatus Lorenz, 2005). The taxa of Oodes s.str. and Pseudoodes gen. n. are arranged in two and four species groups, respectively.
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The genus of Kodaianella Fennah, 1956 (Hemiptera: Fulgoromorpha: Issidae: Issini), containing three species: K. bicinctifrons Fennah, 1956 (Guizhou: Congjiang, Xishui, Yanhe; Sichuan: Kangding), K. macheta sp. nov. (Guizhou: Guiya...
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The genus of Kodaianella Fennah, 1956 (Hemiptera: Fulgoromorpha: Issidae: Issini), containing three species: K. bicinctifrons Fennah, 1956 (Guizhou: Congjiang, Xishui, Yanhe; Sichuan: Kangding), K. macheta sp. nov. (Guizhou: Guiyang; Henan: Huixian) and K. longispina sp. nov. (Yunnan: Dali, Baoshan), is here studied. All species are restricted to China. The generic characteristics are redefined. The main morphological characters and male genitalia of the three species are described, or redescribed, and illustrated. A key to species in the genus is provided.
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Pristapenesia asiatica sp. nov, is described and illustrated from two female specimens collected in China and Thailand. This species is readily recognized by the absence of a tubular radial vein in the fore wings. A key to world f...
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Pristapenesia asiatica sp. nov, is described and illustrated from two female specimens collected in China and Thailand. This species is readily recognized by the absence of a tubular radial vein in the fore wings. A key to world fossil and living species of Pristapenesia is provided. Pristapenesia was originally described .by Brues (1933) to accommodate P. primaeva, an Eocene fossil species from the Baltic region and based on a series of males and a single female "with extremely long, slender abdomenand prothorax much produced anteriorly". At that time he classified the genus in the Bethylidae. Subsequently, Prentice et al. (1996) described Dominibythus, which was later synonymized with Pristapenesia by Brothers and Janzen (1999), and properly assigned the latter to Scolebythidae. Two species were described m Dominibythus and later transferred to Pristapenesia, the Miocene fossil P. inopinata (Prentice & Poinar 1996) in Early Miocene amber from the Dominican Republic, and the extant P. striata (Azevedo 1999) from Brazil.
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A new mite species, Gaeolaelaps leptaulax n. sp., collected on an endemic bess beetle, Leptaulax koreanus Nomura, Kon, Johki & Lee (Coleoptera: Passalidae), from Republic of Korea is described and illustrated based on morphological characters of female, male and protonymph specimens. In addition, an identification key to all known Korean species of the Gaeolaelaps is presented, and ambiguities on the identification of some previously recorded species of the genus are discussed....
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A new mite species, Gaeolaelaps leptaulax n. sp., collected on an endemic bess beetle, Leptaulax koreanus Nomura, Kon, Johki & Lee (Coleoptera: Passalidae), from Republic of Korea is described and illustrated based on morphological characters of female, male and protonymph specimens. In addition, an identification key to all known Korean species of the Gaeolaelaps is presented, and ambiguities on the identification of some previously recorded species of the genus are discussed.
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The Palaearctic genus Shadelphax Ding, 2006 (Hemiptera: Fulgoromorpha: Delphacidae: Delphacinae: Delphacini) is taxonomically reviewed to include two species: S. eforiae (Dlabola, 1961) (China: Neimenggu, Ningxia, Gansu, Qinghai a...
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The Palaearctic genus Shadelphax Ding, 2006 (Hemiptera: Fulgoromorpha: Delphacidae: Delphacinae: Delphacini) is taxonomically reviewed to include two species: S. eforiae (Dlabola, 1961) (China: Neimenggu, Ningxia, Gansu, Qinghai and Xinjiang, Mongolia; Kazakhstan; Ukraine; Middle Asia) and S. kashiensis sp. nov. (China: Xinjiang). The genus Shadelphax is redefined. The main morphological characters including the male genitalia of the two species are described or redescribed and illustrated.
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Coptosia (s.l.) georgiana sp. n. from Shida Kartli region in the central part of the Georgia is described and illustrated. The new species belongs to the Coptosia (s.l.) species group
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Arthromacra W. Kirby, 1837 is a rather small genus of colourful Lagriinae Latreille, 1825 (Tenebrionidae Latreille, 1802) distributed in the Holarctic and Oriental realms. In the present paper the following two new species from co...
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Arthromacra W. Kirby, 1837 is a rather small genus of colourful Lagriinae Latreille, 1825 (Tenebrionidae Latreille, 1802) distributed in the Holarctic and Oriental realms. In the present paper the following two new species from continental China are described and illustrated: Arthromacra distincta sp. nov. (Southwest China: Yunnan) and A. zlumgtiao sp. nov. (Central China: Shaanxi). Arthromacra caerulescens (Pic, 1914) and A. donckieri (Pic, 1910) are redescribed based on the study of the name-bearing types and new material. An updated key to Arthromacra species from mainland China and the Korean Peninsula is presented. A checklist of Arthromacra of the Oriental Region is presented.
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The present study evaluates the relationships among the Orthosiini genus Lithopolia Yoshimoto, 1993 and its related genera in Egira Duponchel, 1845 group. We propose the absence of signum on corpus bursae can be regarded as the sy...
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The present study evaluates the relationships among the Orthosiini genus Lithopolia Yoshimoto, 1993 and its related genera in Egira Duponchel, 1845 group. We propose the absence of signum on corpus bursae can be regarded as the synapo-morphic character of Lithopolia. Based on this character, we transfer Egira phahompoki Hreblay & Ronkay, 1999 of N. Thailand (type locality) and W. China (new record) to Lithopolia (comb. nov.) and describe a closely related new species, L. tadaokanoi sp. nov., from Taiwan. The inner relationship of Lithopolia is also discussed.
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A new species, Polochridium spinosum Yue, Li & Xu, sp. nov. (China: Hunan, Shaanxi, Henan), is described and illustrated. A key to the four Chinese species of Sapygidae is given.
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Steriphodon Abeille de Perrin, 1895, a small genus of Eurygeniinae (Anthicidae) is reviewed. Critical morphology of the genus is reassessed and discussed. An annotated checklist, key to species and new records are provided. Sterip...
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Steriphodon Abeille de Perrin, 1895, a small genus of Eurygeniinae (Anthicidae) is reviewed. Critical morphology of the genus is reassessed and discussed. An annotated checklist, key to species and new records are provided. Steriphodon ottomerkli sp. nov. from the Balochistan Province, Pakistan is described and illustrated.
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