Apoplophora pantotrema Berlese 1913
Creators: name: Liu, Dong
name: Chen, Jun
name: Qiao, Gexia
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Mesoplophoridae
Apoplophora
Apoplophora pantotrema

description: Apoplophora pantotrema (Berlese, 1913)
(Figs. 8–14)
Mesoplophora pantotrema Berlese, 1913, p. 10, fig. 94.
Apoplophora pantotrema: Chu & Aoki, 1997, p. 174; Wang, Wen & Chen, 2002, p. 109.
Material examined: 5 adults (in alcohol, W-90-117), CHINA: Beijing, Yanqing County (40°31'34.86"N, 116° 9'17.63"E), from litter under trees of persimmon, May, 1990, leg. Hui-Fu Wang; 1 adult (in alcohol, CJ- 07-22), Beijing, Fangshan District, Simatai (39°46'55.88"N, 115°37'53.32"E), from litter under deadwood, 2070M, 5, July, 2007, leg. Jun Chen; 12 adults (in alcohol, LD-07-1, LD-07-2, LD-07-4), Hainan Province, Lingao County, Gaoshanling Nature Reserve (19º55'48.4"N, 109º38'18.5"E), from litter, 165M, 27 July, 2007, leg. Dong Liu; 5 adults (in alcohol, LD-07-7), same data as LD-07-1, from litter under shrub; 6 adults (in alcohol, LD-07-21), Hainan Province, Baisha County, Yinggeling Nature Reserve (19º03'0.2"N, 109º33'48.0"E), Yinggezui, from litter under deadwood, 635M, 29 July, 2007, leg. Dong Liu; 4 adults (in alcohol, LD-07-27), Hainan Province, Changjiang Li Autonomous County, Bawangling National Nature Reserve (19º07'0.5"N, 109º05'6.3"E), from litter under rubber forest, 156M, 31 July, 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07-31), same data as LD-07-27, from litter under moss; 9 adults (in alcohol, LD-07-35), Hainan Province, Changjiang Li Autonomous County, Bawangling National Nature Reserve (19º05'0.2"N, 109º07'3.0"E), Yajia, from litter under arbor forest, 516M, 1 Aug., 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07-38), same data as LD-07-35, from litter under roots in a cave; 1 adult (in alcohol, LD-07-39), Hainan Province, Changjiang Li Autonomous County, Bawangling National Nature Reserve (19º01'6.2"N, 109º06'18.4"E), Exianling, from litter under deadwood, 518M, 2 Aug., 2007, leg. Dong Liu; 3 adults (in alcohol, LD-07-46), Hainan Province, Changjiang Li Autonomous County, Bawangling National Nature Reserve (19º05'18.2"N, 109º11'18.4"E), from litter under arbor forest, 1040M, 3 Aug., 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07-47), same data as LD-07-46, from litter under fern; 1 adult (in alcohol, LD-07-48), same data as LD-07-46, from litter under pine forest; 2 adults (in alcohol, LD-07-50, LD-07-51), same data as LD-07-46, from litter under pine forest; 29 adults (in alcohol, LD-07-53, LD-07-54, LD-07-57), Hainan Province, Dongfang City, Datian National Nature Reserve (19º06'36.0"N, 108º47'36.2"E), from litter under arbor forest, 70M, 5 Aug., 2007, leg. Dong Liu; 11 adults (in alcohol, LD-07-55, LD-07-54), same data as LD-07-53, from litter under deadwood; 21 adults (in alcohol, LD-07-56), same data as LD-07-53, from litter under shrub; 2 adults (in alcohol, LD-07-58), Hainan Province, Dongfang City, Datian Village (19º02'54.2"N, 108º49'36.1"E), from litter under arbor forest, 144M, 6 Aug., 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07- 59), same data as LD-07-58, from litter under shrub; 1 adult (in alcohol, LD-07-60), same data as LD-07-58, from litter under Banyan; 3 adults (in alcohol, H9403 I3), Hainan Province, Ledong Li Autonomous County, Jianfengling National Forest Park (18º41'48.4"N, 108º47'18.0"E), from litter under deadwood, Mar., 1994, leg. Chong-Hui Liao; 5 adults (in alcohol, H94041210, H94041203), same data as H9403 I3, Apr., 1994, leg. Chong-Hui Liao; 5 adults (in alcohol, LD-07-64, LD-07-65, LD-07-71), Hainan Province, Ledong Li Autonomous County, Jianfengling National Forest Park (18º41'48.4"N, 108º47'18.0"E), Institute of Subtropical Forestry, from litter under arbor forest, 64M, 7 Aug., 2007, leg. Dong Liu; 3 adults (in alcohol, LD- 07-67), same data as LD-07-64, from litter under cycad plant; 2 adults (in alcohol, LD-07-68), Hainan Province, Ledong Li Autonomous County, Jianfengling National Forest Park (18º43'0.1"N, 108º52'18.5"E), main peak, from litter under arbor forest, 1357M, 8 Aug., 2007, leg. Dong Liu; 5 adults (in alcohol, LD-07- 81), Hainan Province, Wuzhishan City, Wuzhi National Nature Reserve (18º53'48.2"N, 109º41'48.0"E), Hudiegu, from litter under deadwood, 635M, 13 Aug., 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07-96), Hainan Province, Wuzhishan City, Wuzhishan National Nature Reserve (18º53'48.2"N, 109º41'48.0"E), main peak, from litter under bamboo forest, 1740M, 16 Aug., 2007, leg. Dong Liu; 6 adults (in alcohol, LD-07-99), same data as LD-07-96, from litter under deadwood; 1 adult (in alcohol, LD-07-103), Hainan Province, Qiongzhong Li and Miao Autonomous County, Limu Mt. (19º10'36.5"N, 109º44'12.2"E), Qumu, from litter under palm forest, 820M, 18 Aug., 2007, leg. Dong Liu; 2 adults (in alcohol, LD-07-106), same data as LD- 07-103, from litter under bamboo and arbor forest; 2 adults (in alcohol, LD-07-110), Hainan Province, Qiongzhong Li and Miao Autonomous County, Limu Mt. (19º10'54.2"N, 109º45'6.5"E), from litter under arbor forest, 946M, 19 Aug., 2007, leg. Dong Liu; 3 adults (in alcohol, LD-07-111), same data as LD-07-110, from litter under bamboo forest; 1 adult (in alcohol, LD-07-113), same data as LD-07-110, from litter under trees of Alsophila spinulosa; 1 adult (in alcohol, LD-07-118), Hainan Province, Qiongzhong Li and Miao Autonomous County, Limu Mt. (19º10'30.4"N, 109º44'30. 2"E), Limu River, from litter under Livistona, 616M, 20 Aug., 2007, leg. Dong Liu; 4 adults (in alcohol, LD-07-120), same data as LD-07-118, from litter under arbor forest; 5 adults (in alcohol, LD-07-124), Hainan Province, Dingan County, Huangzhu (19°28'22.38"N, 110°26'48.29"E), from litter under arbor forest, 136M, 21 Aug., 2007, leg. Dong Liu; 1 adult (in alcohol, LD-07-125), same data as LD-07-124, from litter under trees of pepper; 2 adults (in alcohol, LD- 07-133), same data as LD-07-124, from litter under arbor forest; 2 adults (in alcohol, W-89-16), Fujian Province, Wuyi Mt., Sangang (27°44'52.25"N, 117°40'59.28"E), from litter under deadwood, 27 Apr., 1989, leg. Hui-Fu Wang; 9 adults (in alcohol, W-89-23), same data as W-89-16, from litter under deadwood, 28 Apr., 1989, leg. Hui-Fu Wang; 3 adults (in alcohol, W-89-18, W-89-20, W-89-21), Fujian Province, Wuyi Mt. (27°45'23.97"N, 118° 2'7.11"E), Tongmu, from litter under deadwood, 28 Apr., 1989, leg. Hui-Fu Wang; 23 adults, 3 nymphs (in alcohol, W-89-30, W-89-31, W-89-33, W-89-34, W-89-35), Fujian Province, Wuyi Mt. (27°45'23.97"N, 118° 2'7.11"E), Guadun, from litter under deadwood, 30 Apr., 1989, leg. Hui-Fu Wang; 5 adults (in alcohol, W-90-62, W-90-63), Fujian Province, Jiangle County (26°43'42.90"N, 117°28'18.51"E), Longxi Mt., Shejiaping, from litter, 9 Sep., 1990, leg. Hui-Fu Wang; 1 adult (in alcohol, W-90-66), same data as W-90-62, from litter under bamboo forest, 11 Sep., 1990, leg. Hui-Fu Wang; 2 adults (in alcohol, W-90-83, W-90-84), same data as W-90-62, from litter under mixed forest, 21 Sep., 1990, leg. Hui-Fu Wang; 1 adult (in alcohol, W-90-67), Fujian Province: Jiangle County (26°43'42.90"N, 117°28'18.51"E), Longxi Mt., Qingshanao, from litter under bamboo forest, 12 Sep., 1990, leg. Hui-Fu Wang; 10 adults (in alcohol, W-90- 69, W-90-70), Fujian Province, Jiangle County (26°43'42.90"N, 117°28'18.51"E), Longxi Mt., Jiangjunding, from litter under bamboo forest, 16 Sep., 1990, leg. Hui-Fu Wang; 8 adults, 2 nymphs (in alcohol, W-91-6), Fujian Province, Jiangle County (26°43'42.90"N, 117°28'18.51"E), Longxi Mt., from litter, 26 June, 1991, leg. Xiao-Mei Zhang; 2 adults (in alcohol, LD-07-140), Guangdong Province, Guangzhou City, South China Agricultural University (23º09'24.5"N, 113º20'48.4"E), from litter under arbor forest, 26 Aug., 2007, leg. Dong Liu.
Measurements of specimens from Beijing: Prodorsum: length 220–285, width 175–195, height 115–155, sensillus 115; setae: in 70, le 85, ro 100; distance between setae: in–in 125, le–le 165, ro–ro 140, in–le 40, le–ro 60; notogaster: length 240–330, width 270–300, height 190–255, setae: c1 70, c2 95, c3 100, c p 110, d1 75, d2 90, e1 100, e2 100; “ano-adanal” plate 90×50. Measurements of specimens from Hainan: Prodorsum: length 185–210, width 145–148, height 110–120, sensillus 90; setae: in 50, le 60, ro 95; distance between setae: in–in 95, le–le 120, ro–ro 105, in–le 35, le–ro 50; notogaster: length 270–275, width 215–220, height 155–190; setae: c1 55, c2 75, c3 90, c p 85, d1 55, d2 75, e1 85, e2 85; “ano-adanal” plate 70×35.
Surface of body smooth or prodorsum with longitudinal striations; all prodorsal and notogastral setae densely barbed, seta c2 more remote from anterior margin than setae c1 and c3; six pairs of ventral setae thick and densely barbed; one or two pairs of setae on antero-lateral position, short, thin and smooth; six pairs of smooth genital setae present; “ano-adanal” setae two, three or four pairs, covered with small barbs.
Distribution. China; Australia; Fiji; India; Indonesia; Japan; Malaysia; Papua New Guinea; Philippines; Solomon Islands; Sri Lanka; Thailand; Vietnam.
Remarks. Apoplophora pantotrema is the first record of Apoplophora in China, but it was simply listed in the paper concerning soil ecology without any description and comment (Chu & Aoki 1997).
Niedbała (2001) concluded that some morphological features of species in Apoplophora show individual variation: the ornamentation of the body and the number of ventral and anal setae. Among the specimens we collected from a single locality, we found their body smooth or ornamented by longitudinal striations, three or four pairs of “ano-adanal” setae present, and one or two pairs of setae on antero-lateral position of ventral region. It further confirms the view of Niedbała (2001) that these features are of little use in diagnosis and taxonomy in this genus.
description: Published as part of Liu, Dong, Chen, Jun & Qiao, Gexia, 2009, Review of Apoplophora (Acari: Oribatida: Mesoplophoridae), with the description of a new species from China, pp. 49-61 in Zootaxa 2051 on pages 56-58, DOI: 10.5281/zenodo.186582