Gomphus pacificus Chao 1953
Asahina (1966: 112–113
Matsuki (1978: 142
Lieftinck et al. (1984: 33
Sui & Sun (1984: 43–44
Zhu (1989: 47
Asiagomphus pacificus (Chao 1953)
Matsuki & Lien (1988: 33
Chao (1990: 97–99
Zhang (1999: 223–224
Hua (2000: 10
Fellowes et al. (2003a: 36
Wilson (2005: 131–134
Asiagomphus sp.
Wilson (1999: 35–36
Asiagomphus hainanensis
Chan et al. (2004a: 39
Gomphidae of Guangdong & Hong Kong, China (Odonata: Anisoptera) 2177
Wilson, Keith Duncan Peter
Xu, Zaifu
Zootaxa
2009
2009-08-06
2177
1
62
H9SQ
Chao 1953
Chao
1953
[151,571,151,177]
Insecta
Gomphidae
Asiagomphus
Animalia
Odonata
12
13
Arthropoda
species
pacificus
Figs. 2(a–d)
Gomphus pacificusChao 1953: Chao (1953: 410–413, figs 37–42, type-loc. Fujian); Asahina (1966: 112–113, figs 17– 21, Fujian, Taiwan); Matsuki (1978: 142[list]); Lieftinck et al.(1984: 33, Fujian, Taiwan); Sui & Sun (1984: 43–44, figs 33a–d, Fujian& Taiwan); Zhu (1989: 47, Zhejiang). Asiagomphus pacificus(Chao 1953): Matsuki & Lien (1988: 33, Taiwan); Chao (1990: 97–99, figs 1–13, Fujian, Taiwan& Zhejiang); Zhang (1999: 223–224, figs 26.47a–f, Fujian, Taiwan& Zhejiang); Hua (2000: 10, Fujian, Henan, Hunan, Taiwan& Zhejiang); Fellowes et al.(2003a: 36, Guangdong: Nanling); Wilson (2005: 131–134, figs 14a–d, Guangxi). Asiagomphussp.: Wilson (1999: 35–36, figs 19–20, Guangdong: Dinghushan). Asiagomphus hainanensis(not of Chao 1953a): Chan et al.(2004a: 39, Guangdong: Dachouding). Specimens: 12 ♂, Dadingshan, Nanling, 30 vi 2000, coll. KW; 1 ♂, Dadingshan, Nanling, 1 vii 2000, coll. KW; 2 ♂, Longtanjiao, Nanling, 2 vii 2000, coll. KW; 1 ♂, Longtanjiao, Nanling, 3 vii 2000, coll. KW; 1 ♂, Longtanjiao, Nanling, 3 vii 2000, coll. KW; 2 ♂, Chengjia, Nanling, 5 vii 2000, coll. KW; 2 ♀, Maoping, Nanling, 6 vii 2000, coll. KW; 1 ♂, Dachouding, 18 iv 2001, leg. GR; 1 ♂, 1 ♀( Nos.20050 & 20051), Dinghushan, 6 iv 2002, coll. ZX; 3 ♂( Nos.20320, 20304, 20191), Liuqihe, 14 iv 2002, coll. ZX; 1 ♂, Ehuangzhang, 1 v 2002, coll. ZX; 3 ♂( No.21570), Xiangtoushan, 19 v 2002, coll. ZX; 3 ♂, 2 ♀( No.22177), Chebaling, 25–26 v 2002, coll. ZX; 1 ♂, Liuqihe, 24–28 vi 2002, coll. ZX; 1 ♀( No.24967), Nankunshan, 12 v 2004, coll. ZX; 1 ♂, Luofushan, 8 viii 2004, coll. KW; 1 ♂( No.21346), Baiyung, coll. ZX.
Remarks: Asiagomphus pacificusis significantly larger and slightly bulkier species than A. hainanensisChaoand its males feature a uniformly straight occipital margin without any small spines. Its antehumeral stripe may be complete or interrupted in the middle as illustrated in Fig. 2band its labrum is entirely black ( Fig. 2a). The female occipital margin may also be uniformly straight or feature a very small v-shaped notch in the centre which is more noticeable when viewed dorsally ( Figs. 2c–d). Asiagomphus hainanensishas a pair of yellow baso-lateral spots on the labrum and the male has a slightly curved occipital margin beset with small spines ( Fig. 2e) and the upper metakatepisternum is yellow ( Fig. 2f). Topotypical female A. hainanensis, as pointed out by Wilson & Reels (2001), has an occiptal margin which is arched, beset with small spines and has a prominent central notch ( Figs. 2g–h).
Distribution: China( Fujian, Guangdong, Guangxi, Henan, Hunan, Taiwan& Zhejiang).
[302,903,586,612]
2000-06-30
Dadingshan
Nanling
12
13
12
12
2000-07-01
Dadingshan
Nanling
12
13
1
1
[215,787,625,651]
2000-07-02
Longtanjiao
Nanling
12
13
2
2
[799,1371,625,651]
2000-07-03
Longtanjiao
Nanling
12
13
1
1
2000-07-03
Longtanjiao
Nanling
12
13
1
1
[692,1245,663,690]
2000-07-05
Chengjia
Nanling
12
13
2
2
2000-07-06
Maoping
Nanling
12
13
2
2
[539,1016,702,728]
2001-04-18
Dachouding
12
13
1
1
2002-04-06
Dinghushan
Nos.
12
13
2
1
1
[573,1367,741,767]
2002-04-14
Liuqihe
Nos.
12
13
3
3
2002-05-01
Ehuangzhang
12
13
1
1
[581,1248,780,806]
2002-05-19
No.
12
13
3
3
2002-05-25
2002-05-26
2002-05-25
No.
12
13
5
2
3
[716,1204,818,844]
2002-06-24
2002-06-28
2002-06-24
Liuqihe
12
13
1
1
2004-05-12
No.
12
13
1
1
[554,999,857,883]
2004-08-08
Luofushan
12
13
1
1
[1011,1432,857,883]
Baiyung
No.
12
13
1
1