A New Species and New Records of the Dobsonfly Genus Protohermes van der Weele, 1907 (Megaloptera: Corydalidae: Corydalinae) from Thailand

Authors

  • Kanyakorn Piraonapicha Queen Sirikit Botanic Garden, The Botanical Garden Organization, Chiang Mai 50180, THAILAND
  • ์Narin Chomphuphuang Department of Entomology and Plant Pathology, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, THAILAND
  • Kanuengnit Wayo Futuristic Science Research Center, School of Science, Walailak University, Nakhon Si Thammarat 80160, THAILAND
  • Yuezheng Tu Department of Entomology, China Agricultural University, Beijing 100193, CHINA
  • Fumio Hayashi Department of Biology, Tokyo Metropolitan University, Minamiosawa 1–1, Hachioji, Tokyo 192–0397, JAPAN
  • Xingyue Liu State Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, CHINA

DOI:

https://doi.org/10.58837/tnh.25.8.267194

Keywords:

Neuropterida, aquatic insects, freshwater ecosystems, molecular identification, COI

Abstract

The dobsonfly genus Protohermes van der Weele, 1907 is the most diverse genus within the family Corydalidae of the order Megaloptera. In the present study, we describe a new species of Protohermes, namely Protohermes sirindhornae Piraonapicha, Chomphuphuang & Liu, sp. nov., and report three additional species newly recorded from Thailand: P. cangyuanensis Yang & Yang, 1988, P. impunctatus Liu, Hayashi & Yang, 2008, and P. striatulus Navás, 1926. These findings are based on an integrative approach that combines both morphological and molecular data. A key to the males of Thai Protohermes species is provided.

Author Biographies

์Narin Chomphuphuang , Department of Entomology and Plant Pathology, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, THAILAND

Assistant Professor Dr. Narin Chomphuphuang 

Kanuengnit Wayo, Futuristic Science Research Center, School of Science, Walailak University, Nakhon Si Thammarat 80160, THAILAND

Dr. Kanuengnit Wayo

References

Folmer, O., Black, M., Hoeh, W., Lutz, R. and Vrijenhoek, R. 1994. DNA primers for amplification of mitochondrial cytochrome C oxidase subunit I from diverse metazoan invertebrates. Molecular Marine Biology and Biotechnology, 3: 294–299. https://doi.org/10.1371/journal.pone.0013102

Grimaldi, D. and Engel, M. S. 2005. Evolution of the Insects. Cambridge University Press. Cambridge, New York, 755 pp. https://doi.org/10.1017/S001675680700372X

Guindon, S., Dufayard, J.F., Lefort, V., Anisimova, M., Hordijk, W. and Gascuel, O. 2010. New algorithms and methods to estimate maximum-likelihood phylogenies: assessing the performance of PhyML 3.0. Systematic Biology, 59: 307–321. https://doi.org/10.1093/sysbio/syq010

Hoang, D.T., Chernomor, O., von Haeseler, A., Minh, B.Q. and Vinh, L,S. 2018. UFBoot2: Improving the Ultrafast Bootstrap Approximation. Molecular Biology and Evolution, 35(2): 518–522. https://doi.org/10.1093/molbev/msx281

Kimura, M., 1980. A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. Journal of Molecular Evolution. 16: 111–120. https://doi.org/10.1007/BF01731581

Liu, X.Y., Hayashi, F. and Yang, D. 2006. Systematics of the Protohermes xanthodes species-group in eastern Asia (Mega-loptera: Corydalidae). Entomological Science, 9: 399–409. https://doi.org/10.1111/j.1479-8298.2006.00186.x

Liu, X.Y., Hayashi, F. and Yang, D. 2007a. Systematics of the Pro-tohermes costalis species-group (Megaloptera: Corydalidae). Zootaxa, 1436: 1–46. https://doi.org/10.11646/zootaxa. 1439.1.1

Liu, X.Y., Hayashi, F. and Yang, D. 2007b. The Protohermes assamensis species-group (Megaloptera: Corydalidae: Corydal-inae), with descriptions of two new species. Annales Zoologi-ci, 57: 833–840. https://doi.org/10.3161/000345407783 741971

Liu, X.Y., Hayashi, F. and Yang, D. 2007c. The Protohermes fruhstorferi species group (Megaloptera: Corydalidae: Coryda-linae), with description of a new species from Vietnam. Aquatic Insects, 29: 307–317. https://doi.org/10.1080/0165042070155 2490

Liu, X.Y., Hayashi, F. and Yang, D. 2008a. The Protohermes guangxiensis species-group (Megaloptera: Corydalidae), with descriptions of four new species. Zootaxa 1851: 29–42. https://doi.org/10.11646/zootaxa.1851.1.2

Liu, X.Y., Hayashi, F. and Yang, D. 2008b. Species of the Protohermes sabahensis group (Megaloptera: Corydalidae) from eastern Malaysia. Zootaxa, 1782: 49–60. https://doi.org/ 10.11646/zootaxa.1782.1.3

Liu, X.Y., Hayashi, F. and Yang, D. 2009a. Notes on the genus Protohermes van der Weele (Megaloptera: Corydalidae) from Vietnam, with description of two new species. Zootaxa 2146: 22–34. https://doi.org/10.11646/zootaxa.2146.1.2

Liu, X.Y., Hayashi, F. and Yang, D. 2009b. Systematics of the Protohermes parcus species group (Megaloptera: Corydalidae), with notes on its phylogeny and biogeography. Journal of Natural History, 43: 355–372. https://doi.org/10.1080/00222 930802610378

Liu, X.Y., Hayashi, F. and Yang, D. 2010. Revision of the Proto-hermes davidi species group (Megaloptera: Corydalidae), with updated notes on its phylogeny and zoogeography. Aquatic Insects, 32: 299–319. https://doi.org/10.1080/01650424.2010. 529816

Liu, X.Y., Hayashi, F. and Yang, D. 2013a. Taxonomic notes on the Protohermes changninganus species group (Megaloptera: Corydalidae), with description of two new species. Zootaxa, 3722: 569–580. http://dx.doi.org/10.11646/zootaxa.3722.4.7

Liu, X.Y., Hayashi, F. and Yang, D. 2013b. The Protohermes dichrous species group (Megaloptera: Corydalidae), with description of two new species from eastern Malaysia. Zootaxa, 3620: 501–517. https://doi.org/10.11646/zootaxa.3620.4.1

Liu, X.Y., Hayashi, F. and Yang, D. 2013b. The Protohermes latus species group (Megaloptera: Corydalidae), with description of two new species from India and Myanmar. Zootaxa, 3609: 513–519. https://doi.org/10.11646/zootaxa.3609.5.7

Liu, X.Y., Lü, Y., Aspöck, H., Yang, D. and Aspöck, U. 2016. Homology of the genital sclerites of Megaloptera (Insecta: Neuropterida) and their phylogenetic relevance†. Systematic Entomology, 41: 256–286. https://doi.org/10.1111/syen.12154

Liu, X.Y., Tu, Y.Z. and Hayashi, F. 2024. New species and new synonyms of the dobsonfly genus Protohermes van der Weele, 1907 (Megaloptera: Corydalidae), with an updated classifi-cation. Zoological Research: Diversity and Conservation, 1(10): 1−21. https://dx.doi.org/10.24272/j.issn.2097-3772.2024.015

Liu, X.Y. and Yang, D. 2006. The Protohermes differentialis group (Megaloptera: Corydalidae: Corydalinae) from China, with description of one new species. Aquatic Insects, 28: 219–227. https://doi.org/10.1080/01650420600980297

McCafferty, W.P. 1981. Aquatic Entomology: The Fisherman’s and Ecologist’s Illustrated Guide to Insects and Their Relatives. Jones and Bartlett Publishers, United States of America, 448 pp.

Martins, C.C., Ardila-Camacho, A., Rivera-Gasperín, S.L., Oswald, J.D., Liu, X. and Contreras-Ramos, A. 2022. A world checklist of extant and extinct species of Megaloptera (Insecta: Neuropterida). European Journal of Taxonomy, 812: 1–93. https://doi.org/10.5852/ejt.2022.812.1727

Minh, B.Q., Schmidt HA, Chernomor O, Schrempf D, Woodhams MD, von Haeseler, A. and Lanfear, R. 2020. IQ-TREE 2: New Models and efficient methods for phylogenetic inference in the genomic era. Molecular Biology and Evolution, 37: 1530–1534. https://doi.org/10.1093/molbev/msaa015

Piraonapicha, K., Sangpradub, N., Jaitrong, W. and Liu, X.Y. 2020. The alderfly genus Indosialis Lestage, 1927 (Megaloptera: Sialidae) in Thailand and Laos, with a description of a new species. Zootaxa, 4786: 233–253. https://doi.org/10.11646/ zootaxa.4786.2.5

Piraonapicha, K., Sangpradub, N., Rakboon, K., Phuatporn, S., Phungnoi, Y. and Liu, X.Y. 2021. A Catalog of the Megalo-pteran Collection in the Natural History Museum of the National Science Museum, Thailand. Thai Specimens, 1: 51–94. Available from: https://journal.nsm.or.th/en/node/30

Piraonapicha, K., Sangpradub, N., Jaitrong, W., Attasopa, K. and Liu, X.Y. 2023. Frist record of Protohermes stigmosus Liu, Hayashi & Yang (Megaloptera: Corydalidae: Corydalinae) in Thailand with the first description of female. Zootaxa, 5256: 087–093. https://doi.org/10.11646/zootaxa.5256.1.7

Puillandre, N., Lambert, A., Brouillet, S. and Achaz, G., 2012. ABGD, automatic barcode gap discovery for primary species delimitation. Molecular Ecology, 21: 1864–77. https://doi.org/ 10.1111/j.1365-294X.2011.05239.x

Puillandre, S. Brouillet and Achaz, G. 2021. ASAP: assemble species by automatic partitioning. Molecular Ecology Reso-urces, 21:609-620. https://doi.org/10.1111/1755-0998.13281

Tamura, K., Stecher, G. and Kumar, S. 2021. MEGA11: Molecular evolutionary genetics analysis version 11. Molecular Biology and Evolution, 38: 3022–3027. https://doi.org/10.1093/molbev/ msab120

Thompson, J.D., Higgins, D.G., Gibson and T.J., 1994. CLUSTAL W: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res. 22. https://doi.org/10.1093/nar/22.22.4673

Trifinopoulos, J., Nguyen, L.T., von Haeseler, A. and Minh, B.Q., 2016. W-IQ-TREE: a fast online phylogenetic tool for maxi-mum likelihood analysis. Nucleic Acids Research. 44. https:// doi.org/10.1093/NAR/GKW256

Tu, Z., Li, X., Hayashi, F., Zhang, F., Yang, D., Condamine, F.L. and Liu X.Y. 2025. Non-adaptive radiation promotes pheno-typic diversification and convergent evolution of aposematic mimicry in a highly diverse genus of Megaloptera. Systematic Biology, syaf030. https://doi.org/10. 1093/sysbio/syaf030

Yang, D. and Liu, X.Y. 2006. The Protohermes differentialis group (Megaloptera: Corydalidae: Corydalinae) from China, with description of one new species. Aquatic Insects, 28: 219–227. https://doi.org/10.1080/01650420600980297

Yang, D. and Liu, X.Y. 2010. Megaloptera (Fauna Sinica Insecta. Vol. 51.). Beijing, Science Press. China. 457 pp. [in Chinese with English summary] Available from: https://www. researchgate.net/publication/216371158_Fauna_Sinica_Insecta_Volume_51_Megaloptera

Published

2025-10-14

How to Cite

[1]
Piraonapicha, K., Chomphuphuang ์., Wayo, K., Tu, Y., Hayashi, F. and Liu, X. 2025. A New Species and New Records of the Dobsonfly Genus Protohermes van der Weele, 1907 (Megaloptera: Corydalidae: Corydalinae) from Thailand. Tropical Natural History. 25, 8 (Oct. 2025), 188–202. DOI:https://doi.org/10.58837/tnh.25.8.267194.

Issue

Section

Original Articles

Categories