XAVIER, M. F. (Brazil) - see MAIA, V. C., SILVEIRA, F. A. O., OLIVEIRA, L. A. & XAVIER, M. F. (Brazil)

XIANG, CHAO-QUN (P. R. China) - see XUE, WAN-QI , WANG, DAN-DAN , ZHANG, XUE-ZHONG & XIANG, CHAO-QUN (P. R. China)

XIE, GUI-LIN & CHEN, JIAN-XIU (P.R. China)
A new species of Scutisotoma Bagnall (Collembola: Isotomidae) from China
Zootaxa 1766: 46-52 (9 May 2008) 
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XIE, H. (P.R. China) -  see ZHOU, C.-F., WANG, S.-L. & XIE, H. (P.R. China)

XIE, L. , MIAO, H. & HONG, X.-Y. (P.R. China)
The two-spotted spider mite Tetranychus urticae Koch and the carmine spider mite Tetranychus cinnabarinus (Boisduval) in China mixed in their Wolbachia phylogenetic tree
Zootaxa 1165: 33-46 (3 Apr. 2006) 
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XIE, L., XIE, R.-R., ZHANG, K.-J. & HONG, X.-Y. (P.R. China)
Genetic Relationship between the Carmine Spider Mite Tetranychus cinnabarinus (Boisduval) and the Two-spotted Mite T. urticae Koch in China Based on the mtDNA COI and rDNA ITS2 Sequences
Zootaxa 1726: 18-32 (12 Mar. 2008) 
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XIE, MENG & LIANG, XINGCAI (P.R. China)
Three new species of the genus Euscelophilus Voss (Coleoptera: Attelabidae) from China
Zootaxa 1808: 33-43 (23 Jun. 2008) 
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XIE, R.-R. (P.R. China) - see XIE, L., XIE, R.-R., ZHANG, K.-J. & HONG, X.-Y. (P.R. China)

XU, D.P. , SONG, W.B. , SUN, P. & CHEN, X.R. (P.R. China)
Morphology and infraciliature of the oligotrich ciliate Strombidium rapulum (Yagiu, 1933) Kahl, 1934 (Protozoa, Ciliophora, Oligotrichida) from the intestine of sea urchin Hemicentrotus pulcherrimus Agassiz
Zootaxa 1113: 33-40 (24 Jan. 2006) 
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XU, G.-L. (P.R. China) - see ZHANG, F., XU, G.-L. & CHEN, J.-X. (P.R. China)

XUE, D.Y. (P.R. China) - see HAN, H.X. , LI, H.M. & XUE, D.Y. (P.R. China) 

XIE, R.D. (P.R. China) - see BU, Y. & XIE, R.D. (P.R. China)

XIONG, Y., BU, Y. & YIN, W.Y. (P.R. China)
A new species of Anisentomon from Hainan, Southern China (Protura: Eosentomidae)
Zootaxa 1727: 39-43 (14 Mar. 2008) 
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XU, Y.L. & YANG, D. (P.R. China)
Species of Rhodesiella from Guangdong, South China (Diptera: Chloropidae)
Zootaxa 1046: 49-53 (8 Sept. 2005) 
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XU, H.C. (P.R. China) - see CAO, J., ZHOU, Z.J., XU, H.C. & WU, H. (P.R. China)

XU, H.C. (P.R. China), J. CAO (P.R. China), H. WU (P.R. China), N.L. EVENHUIS (USA) & Z.J. ZHOU (P.R. China)
Four new species of Isoneuromyia from China (Diptera: Keroplatidae)
Zootaxa 1423: 51-57 (12 Mar. 2007) 
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XU, H.C., CAO, J., ZHOU, Z.J., WU, H. & HUANG, Z.W. (P.R. China)
First record of the tribe Keroplatini from China, with descriptions of two new species (Diptera: Keroplatidae)
Zootaxa 1497: 35-40 (4 Jun. 2007) 
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XU, JING-YANG & LIU, GUO-QING (P.R. China)
The genus Nicostratus Distant from China (Hemiptera: Miridae: Deraeocorinae)
Zootaxa 1467: 63-68 (7 May 2007) 
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XU, ZHEN (China)  - see LI, LIANG , XU, ZHEN & ZHANG, LUPING (China)

XU, Z. & HE,  J. (P.R. China)
A new species of Formosiepyris Terayama, 2004 (Hymenoptera: Bethylidae) from China
Zootaxa 959: 1-4 (26 Apr. 2005) 
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XU, Z. & WANG, S.X. (P.R. China)
A study of the genus Semnostola Diakonoff from China with the description of a new species (Lepidoptera: Tortricidae: Olethreutinae)
Zootaxa 1283: 37-45 (7 Aug. 2006) 
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XU, Z.F. & HE, J.H. (P.R. China)
Revision of the genus Heterocoelia Dahlbom from China, with a key to the Oriental species (Hymenoptera: Bethylidae)
Zootaxa 1114: 61-68 (27 Jan. 2006) 
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XU, Z.F. , OLMI, M. & HE, J.H. (P.R. China)
Description of a new species of Anteon Jurine from the People’s Republic of China and of the male of Anteon fidum Olmi (Hymenoptera: Dryinidae)
Zootaxa 1164: 57-61 (3 Apr. 2006) 
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XU, Z.F. (P.R. China) - see LIU, J.X. , HE, J.H. & XU, Z.F. (P.R. China)

XU, X. & LI, S.Q. (P.R.China)
A new species of the genus Tonsilla (Araneae: Amaurobiidae) from mountains of Sichuan, China
Zootaxa 1307: 63-68 (8 Sep. 2006)  
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XU, X. & LI, S.Q. (P.R. China)
Four new species of the genus Coelotes (Araneae: Amaurobiidae) from China
Zootaxa 1365: 49-59 (27 Nov. 2006) 
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XU, X., LI, S.Q. & WANG, X.-P. (P.R. China)
Lineacoelotes, a new genus of Coelotinae from China (Araneae: Amaurobiidae)
Zootaxa 1700: 1-20 (7 Feb. 2008) 
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Xu, Xiang & Li, Shuqiang (P.R. China)
Ten new species of the genus Draconarius (Araneae: Amaurobiidae) from China
Zootaxa 1786: 19-34 (9 Jun. 2008) 
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XU, XIANG (P.R. China) - see WANG, XIN-PING., XU, XIANG & LI, SHUQIANG (P.R. China)

XUE, DAYONG. (China) - see HAN, HONGXIANG. & XUE, DAYONG. (China)

XUE, DAYONG. (China) - see WU, CHUNGUANG., HAN, HONGXIANG  & XUE, DAYONG  (China)

XUE, W.-Q. (P.R. China) - see WANG, M.-F. , WANG,  R.-R. & XUE, W.-Q. (P.R. China)

XUE, W.-Q. (P.R. China) - see WANG, M.-F. , ZHANG,  D. & XUE, W.-Q. (P.R. China)

XUE, W.-Q. & ZHU, Y. (P.R. China)
Three new species of Coenosia Meigen (Diptera: Muscidae) from P.R. China, with a key to the Chinese species of the genus
Zootaxa 1326: 1-16 (2 Oct. 2006)  
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XUE, W.-Q., WANG, M.-F. & DU,  J. (P.R. China)
Study of two species groups of Phaonia Robineau-Desvoidy (Diptera: Muscidae) from China, with the description of three new species
Zootaxa 1350: 1-19 (2 Nov. 2006) 
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XUE, WAN-QI , WANG, DAN-DAN , ZHANG, XUE-ZHONG & XIANG, CHAO-QUN (P. R. China)
Five new species of Drymeia Meigen from the Tibet Plateau, China (Diptera: Muscidae)
Zootaxa 1444: 35-51 (9 Apr. 2007) 
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XUE, W.-Q. & SONG, W.-H. (P.R. China)
A review of the genus Botanophila Lioy (Diptera: Anthomyiidae) from China, with descriptions of three new species
Zootaxa 1633: 1-38 (9 Nov. 2007)  
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XUE, X.-F. , SONG, Z.-W. & HONG, X.-Y. (P.R. China)
A new species of Vittacus Keifer (Acari: Eriophyidae: Phyllocoptinae) from Qinling Area, Shaanxi Province, China
Zootaxa 992: 1-6 (25 May 2005) 
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XUE, X.-F. & HONG, X.-Y. (P.R. China)
A new genus and eight new species of Phyllocoptini (Acari: Eriophyidae: Phyllocoptinae) from China
Zootaxa 1039: 1-17 (23 Aug. 2005)
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XUE, X.-F. & HONG, X.-Y. (P.R. China)
Five new species of Diptilomiopidae from China (Acari: Eriophyoidea)
Zootaxa 1055: 49-59 (30 Sept. 2005) 
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XUE, X.-F. & HONG, X.-Y. (P.R. China)
Five new species of the genus Tetra Keifer (Acari: Eriophyoidea) from China
Zootaxa 1067: 37-48 (21 Oct. 2005) 
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XUE, X.-F. & HONG, X.-Y. (P.R. China) 
Eriophyoid mite fauna from Henan Province, central China (Acari: Eriophyoidea) with descriptions of five new species
Zootaxa 1204: 1-30 (18 May 2006)  
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XUE, X.-F. , SONG, Z.-W. & HONG, X.-Y. (P.R. China)
Four new species of Diptilomiopinae from China (Acari: Eriophyoidea: Diptilomiopidae)
Zootaxa 1160: 57-68 (27 Mar. 2006) 
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XUE, X.-F. , SONG, Z.-W. & HONG, X.-Y. (P.R. China) 
Six new species of Rhyncaphytoptinae from northwestern China (Acari: Eriophyoidea: Diptilomiopidae)
Zootaxa 1225: 1-19 (5 Jun. 2006) 
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XUE, X.-F. , SONG, Z.-W. & HONG, X.-Y. (P.R. China) 
A taxonomic study of the genus Tetra Keifer (Acari: Eriophyidae: Phyllocoptinae: Anthocoptini) from Shaanxi Province, China with descriptions of nine new species
Zootaxa 1249: 1-22 (3 Jul. 2006) 
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XUE, X.-F. , SONG, Z.-W. & HONG, X.-Y. (P.R. China)
A new genus and three new species of Phyllocoptini (Acari: Eriophyidae: Phyllocoptinae) from the Qinling Mountains, Shaanxi Province, northwestern China
Zootaxa 1275: 31-41 (31 Jul. 2006) 
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XUE, X.-F., SONG, Z.-W. & HONG, X.-Y. (P.R. China)
Five new species and a new record of the genus Aculops Keifer (Acari: Eriophyidae: Phyllocoptinae) from China
Zootaxa 1391: 57-68 (15 Jan. 2007)  
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XUE, X.-F., SONG, Z.-W. & HONG, X.-Y. (P.R. China)
Seven new species of the genus Epitrimerus Nalepa (Acari: Eriophyidae: Phyllocoptinae) from China
Zootaxa 1406: 1-15 (12 Feb. 2007)  
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XUE, X.-F.  - see SONG, Z.-W. , XUE, X.-F. & HONG, X.-Y. (P.R. China)

XUE, X.-F.  - see SONG, ZI-WEI , XUE, XIAO-FENG & HONG, XIAO-YUE (P.R. China)

XUE, X.-F., SONG, Z.-W. & HONG, X.-Y. (P.R. China)
Five new species of the genus Tegolophus Keifer (Acari: Eriophyidae: Phyllocoptinae: Anthocoptini) from China
Zootaxa 1525: 19-30 (12 Jul. 2007) 
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XUE, X.-F., SONG, Z.-W. & HONG, X.-Y. (P.R. China)
Six new species of Tetra Keifer (Acari: Eriophyidae: Phyllocoptinae) from China
Zootaxa 1614: 1-16 (15 Oct. 2007)  
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XUE, X.-F., SONG, Z-W. & HONG, X.-Y. (P.R. China)
Eight new species of the genus Aculus Keifer (Acari: Eriophyidae) from China
Zootaxa 1721: 35-52 (7 Mar. 2008) 
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XUE, X.-F. (P.R. China) - see SONG, Z.-W., XUE, X.-F. & HONG, X.-Y. (P.R. China)