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《Entomotaxonomia》 1983-01
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A NEW PROTURAN FROM GANSU, CHINA -ALASKAENTOMON GANSUENSIS (PROTURA: ACERENTOMIDAE)

Wang Shizheng (Department of Biology, Northwestern Teachers College)  
The present paper reports a new species of the genus Alaskaentomon, which was collected from Hui and Kang Counties, Gansu province, by Mr. Ma Zhenxue, during 1980-1981. The type specimens are preserved in the Northwestern Teachers College and Shanghai Institute of Entomology, Academia Sinica.Alaskaentomon gansuensis Wang, sp. nov.Total length 1310-1550μ. Body well sclerotized and slightly yellow in colour. Head 150-175μlong and 90-100μ wide. Pseudoculus more or less circular, 10 × 9μ. PR = 15. The filamento di sostigno of maxilla with racemose appendices on the calyx and extra appendix on the cover. The proximal end of the maxillary canal slighty enlarged and flattened with a median longitudinal groove, (figs. 9,10)Foretarsus without claw 95.9-113n in length. TR = 3.06. Empodium 5.05μ, long. EU = 0.2. t-1 filiform, BS = 0.86. t-2 long and slender, t-3 spearhead-like. Exterior sensilla a long and slender, its apex reaching the middle of c. b comparatively long, and in the same level with C. C short and broad, blunt at apex; d, e'and f long and slender; g situated almost in a straight line with f,but shorter than f; interior sensilla a'slender, situated between t-1 and t-2; C' longer, β6 and t-3 in same level with C' (figs. 4,5) .Midtarsus is 50.5-60.2μ long, claw 18.2-25.3μ. Hindtarsus length 56.6-65.7μ, claw 18.2-25.3μ in length. Chaetotaxy was tabulated in table 1.The second and third abdominal appendages one-segmented, and each with 2 setae. The apical seta longer than half of the subapical one.Comb of abdominal segment VIII rectanglar, slightly protruding backwards, its posterior margin bearing 22-24 irregular sharp teeth.Striate band of abdominal segment VIII complete.Some of the striae -shapedBasal apodeme of the squama genitalis short, and the acrotylus (figs. 14) pointed. Squama genitalis of male normal.Syntype: 4 ♂,7μ;the specimens are collected from Gansu Province, 12. IV, 1981 by Mr. Ma Zhengxue. Att. 1700m.Maturus junior and preimago are also recorded.The present new species is distinguishable from A, fjelbergi and A, condei by the shape of the maxillary gland, the length of the foretarsal sensillae and the number of teeth on the comb of abdominnal tergite VIII.
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【References】
Chinese Journal Full-text Database 1 Hits
1 Yin Wenying(Shanghai Institute of Entomology, Academia Sinica);A PRELIMINARY SURVEY ON PROTURA FROM SHENNONGJIA,HUBEI PROVINCE,WITH DESCRIPTIONS OF THREE NEW SPECIES[J];Entomotaxonomia;1987-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 YIN WEN-YING East China Entomological Institute Academia Sinica;TWO NEW SPECIES OF PROTURA FROM CHINA[J];Acta Entomologica Sinica;1963-03
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 YIN Wen Ying XIE Rong-Dong YANG Yi Ming YUE Qiao Yun LUAN Yun Xia( Institute of Plant Physiology & Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, E mail: sieyin@online.sh.cn );ANALYSIS OF THE MAIN CHARACTERS FOR REGROUPING THE CLASS PROTURA (HEXAPODA)[J];Acta Zootaxonomica Sinica;2002-04
2 Yin Wenying (Shanghai Institute of Entomology, Academia Sinica);FOUR NEW SPECIES AND A NEW RECORD OF BERBERENTOMIDAE(PROTURA)FROM YUNNAN[J];Zoological Research;1985-03
3 YIN WENYING Shanghai Institute of Entomology, Academia Sinica;A NEW IDEA ON PHYLOGENY OF PROTURA WITH APPROACH TO ITS ORIGIN AND SYSTEMATIC POSITION[J];中国科学B辑(英文版);1984-02
4 YIN WEN-YING East China Entomological Institute,Academia Sinica;STUDIES ON CHINESE PROTURA Ⅱ. A NEW FAMILY OF THE SUBORDER EOSENTOMOIDEA[J];Acta Entomologica Sinica;1965-02
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 YIN WEN-YING (Shanghai Institute of Entomology,Academic Sinica);STUDIES ON CHINESE PROTURA----A NEW GENUS AND SIX NEW SPECIES OF EOSENTOMIDAE FROM SHANGHAI[J];Acta Entomologica Sinica;1979-01
2 GENTARO IMADATE (Tokyo Medical and Dental University, Japan)YIN WEN-TING (Shanghai Institute of Entomology, Aoademia Sinica);STUDIES ON THE CHINESE PROTURA: A NEW SPECIES OF THE GENUS CONDEELLUM[J];Acta Entomologica Sinica;1979-03
3 YIN WEN-YING(Shanghai Institute of Entomology, Academia Simca);STUDIES ON CHINESE PROTURA:DESCRIPTION OF TWO NEW SPECIES OF HESPERENTOMON AND THEIR LARVAL STAGES[J];Acta Entomologica Sinica;1982-01
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