The Southeast Asian Pholcus halabala species group (Araneae, Pholcidae): new data from field observations and ultrastructure
The Southeast Asian Pholcus halabala species group (Araneae, Pholcidae): new data from field observations and ultrastructure
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DOI：
10.5852/ejt.2016.190
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发表时间：
2016-04
影响因子：
1.2
通讯作者：
B. Huber;B. Petcharad;C. Ung;Joseph K. H. Koh;Amir-Ridhwan M. Ghazali
中科院分区：
文献类型：
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作者：
B. Huber;B. Petcharad;C. Ung;Joseph K. H. Koh;Amir-Ridhwan M. Ghazali
根据野外观察（生活色彩模式、网的设计、雌虫携带卵囊时卵囊的位置、微生境）和超微结构（丝栓、雄虫螯突的改变），对东南亚花鼠种组进行了重新修订和划分。核心组包括6个叶栖物种，它们在生活标本中具有独特的颜色模式（黑色和白色或黄色腹部标记，背甲后半部的黑色图案），并在叶的下侧建立圆形至椭圆形的丝绸平台。另有七个物种暂时被分配到该组，以待进一步研究。几个原来被分配到Pholcus halabala组的物种被转移到三个新提出的种组，Ph.甲米，Ph. buatong和Ph. andulau组。新记录9种，其中4种为哈拉巴拉组（Ph. halabala group）（Ph. khaolek Huber，sp. nov.; Ph. kuhapimukHuber，sp. nov.; n.林唐扁叶蜂Ph. lintang Huber，sp. nov.; Ph. ubinHuber，sp. nov.）;甲米组（Ph. kipungitHuber，sp. nov.）Ph.甲米Huber，sp. nov.; nov.）; 1个为Ph. buatong组（Ph. buatongHuber，sp. nov.）;和一个在Ph. andulau组（Ph. andulau Huber，sp. nov.）新发现的雌虫为Ph. satun Huber，2011和Ph. schwendingeri Huber，2011（均为buatong类群的成员）。
The Southeast Asian Pholcus halabala species group is revised and re-delimited, based mainly on field observations (life color pattern, web design, position of egg-sac when carried by female, microhabitat) and ultrastructure (silk spigots, modifications of male cheliceral apophyses). The core group includes six leafdwelling species that have distinctive color patterns in life specimens (black and white or yellowish abdominal marks, dark pattern on posterior half of carapace) and build round to oval silk platforms on the undersides of leaves. Seven further species are tentatively assigned to the group pending further study. Several species originally assigned to the Pholcus halabala group are transferred to three newly proposed species groups, the Ph. krabi , Ph. buatong , and Ph. andulau groups. Nine species are newly described, four in the Ph. halabala group ( Ph. khaolek Huber, sp. nov.; Ph. kuhapimuk Huber, sp. nov.; Ph. lintang Huber, sp. nov.; Ph. ubin Huber, sp. nov.); three in the Ph. krabi group ( Ph. kipungit Huber, sp. nov.; Ph. krabi Huber, sp. nov.; Ph. narathiwat Huber, sp. nov.); one in the Ph. buatong group ( Ph. buatong Huber, sp. nov.); and one in the Ph. andulau group ( Ph. lambir Huber, sp. nov.). The females of Ph. satun Huber, 2011 and Ph. schwendingeri Huber, 2011 (both members of the buatong group) are newly described.