Systematics of Potamanthodes nanchangi Hsu, 1936 (Ephemeroptera: Potamanthidae)

Author:

LI WEN-JUANORCID,MU PENG-XUORCID,ZHOU CHANG-FAORCID

Abstract

The enigmatic mayfly Potamanthodes nanchangi Hsu, 1936 was briefly described based on a male. Currently, this species has an unclear taxonomic position and no supporting type specimen, consequently its recognition, differentiation and classification is vague. In this study, by using fresh specimens from type locality in Jiangxi province at central China, this species is redescribed, photographed, and a neotype is designated. This species evidently belongs to the genus Potamanthodes Ulmer, 1920 by its short mandibular tusks (shorter than head), presence of setae row on forefemora of nymphs, slender and deeply bifurcated V-shaped penes, common base of MP2 and CuA of forewings. Significant morphological characters defining this species are relatively long penial tips, greatly bent R1 of hindwings and small compound eyes of the males, large mandibular tusks and long forelegs of the nymphs. Therefore, the P. nanchangi is indeed a valid and apomorphic species in the genus Potamanthodes.  

Publisher

Magnolia Press

Subject

Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics

Reference2 articles.

1.

Bae, Y.J., McCafferty, W.P. & Edmunds, G.F. Jr (1990) Stygifloris, a new genus of mayflies (Ephemeroptera: Potamanthidae) from southeast Asia. Annals of the Entomological Society of America, 83 (5), 887–891. https://doi.org/10.1093/aesa/83.5.887
Bae, Y.J. & McCafferty, W.P. (1991) Phylogenetic Systematics of the Potamanthidae (Ephemeroptera). Transactions of the American Entomological Society, 117 (3–4), 1–143.
Bae, Y.J. & McCafferty, W.P. (1994) Microhabitat of Anthopotamus verticis (Ephemeroptera: Potamanthidae). Hydrobiologia, 288, 65–78. https://doi.org/10.1007/BF00007127
Eaton, A.E. (1881) An announcement of new genera of the Ephemeridae. Entomologist’s Monthly Magazine, 17, 191–197.
Eaton, A.E. (1892) IX. New species of Ephemeridae from the Tenasserim Valley. Transactions of the Entomological Society of London, 2, 185–190. https://doi.org/10.1111/j.1365-2311.1892.tb02045.x
Gui, H. (1985) A catalog of the Ephemeroptera of China. Journal of Nanjing Normal University, 4, 79–97. [in Chinese]
Hsu, Y.C. (1936) New Chines mayflies from Kiangsi Province (Ephemeroptera). Peking Natural History Bulletin, 10 (4), 319–326.
Hsu, Y.C. (1937) The mayflies of China. Peking Natural History Bulletin, 12 (2 & 3), 123–126 & 221–224. https://doi.org/10.1104/pp.12.1.221
Kang, S.C. & Yang, C.T. (1994) Ephemeroidea of Taiwan (Ephemeroptera). Chinese Journal of Entomology, 14, 391–399.
Kluge, N.J. (2004) The phylogenetic system of Ephemeroptera. Kluwer Academic Publishers, Dordrecht, 442 pp. https://doi.org/10.1007/978-94-007-0872-3
Koss, R.W. & Edmunds, G.F. Jr. (1974) Ephemeroptera eggs and their contribution to phylogenetic studies of the order. Zoological Journal of the Linnean Society, 55 (4), 267–349, pls. 1–24. https://doi.org/10.1111/j.1096-3642.1974.tb01648.x
Li, W.J. & Zhou, C.F. (2022) The first description of the nymph of Potamanthodes macrophthalmus You, 1984 and reinstatements of the genera Potamanthodes Ulmer, 1920 and Stygifloris Bae, McCafferty and Edmunds, 1990 (Ephemeroptera: Potamanthidae). Aquatic Insects. [published online] https://doi.org/10.1080/01650424.2022.2074043
Mayorga, A. & Bae, Y.J. (2021) Allometry of exaggerated mandibular tusks in the burrowing mayfly Rhoenanthus coreanus (Ephemeroptera: Potamanthidae). Entomological Research, 51, 263–269. https://doi.org/10.1111/1748-5967.12509
McCafferty, W.P. & Bae, Y.J. (1990) Anthopotamus, a new genus for North American species previously known as Potamanthus (Ephemeroptera: Potamanthidae). Entomological News, 101 (4), 200–202.
Pictet, F.J. (1843) Histoire naturelle générale et particulaire des Insectes Névroptères—Famille des Ephemerines. Baillière édit., Paris: Kessmann et Cherbuliez édit, aussi à Genève, 319 pp. https://doi.org/10.5962/bhl.title.48625
Ulmer, G.H. (1920) Übersicht über die Gattungen der Ephemeropteren, nebst Bemerkungen über einzelne Arten. Stettiner Entomologische Zeitung, 81, 97–144. [https://biostor.org/reference/197268]
Yoon, I.B. & Bae, Y.J. (1985) The classification of Ephemeroidea (Ephemeroptera) in Korea. Entomological Research Bulletin, Korean Entomological Institute, Korea University, 11, 93–109.
You, D.S., Wu, T., Gui, H. & Hsu, Y.C. (1980) A new species of genus Potamanthodes (Ephemeroptera: Potamanthidae). Journal of Nanjing Normal University, 2, 1–4. [in Chinese]
You, D.S., Wu, T., Gui, H & Hsu, Y.C. (1982) Genus Potamanthodes and two new species (Ephemeroptera: Potamanthidae). Acta Zootaxonomica Sinica, 7 (4), 410–415. [in Chinese]
You, D.S. (1984) A revision of genus Potamanthodes with a description of two new species (Ephemeroptera, Potamanthidae). In: Landa V. & Soldán T. & Tonner M. (Eds.), Proceedings of the 4th International Conference of Ephemeroptera. Czechoslovak Academy of Sciences, Ceské Budejovice, pp. 101–107.
You, D.S. & Gui, H. (1995) Ephemeroptera. Science Press, Beijing, 152 pp. [in Chinese]
Zhou, C.F. (2013) A species list of Chinese mayflies (Insecta: Ephemeroptera). Inland Waters Biology, Proceedings of the 1st Symposium of Benthological Society of Asia (BSA), 6, 167–225.
Zhou, C.F., Su, C.R. & Gui, H. (2015) Outline of Chinese Mayflies. Science Press, Beijing, 310 pp. [in Chinese]

2.

 

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3