John S. Ascher

John S. Ascher, Singapore entomologist

• Department of Biological Sciences National University of Singapore, 14 Science Drive 4, Singapore 117543.

Taxon names authored

(List may be incomplete)

• 0 taxon names authored by John S. Ascher

Publications

(List may be incomplete)

2012

• Ascher, J.S. & Engel, M.S. 2012. Discovery of the bee genus Perdita in the West Indies (Hymenoptera: Andrenidae): a new species from Isla Cabritos in the Dominican Republic. Acta Entomologica Musei Nationalis Pragae 52(2): 595–602. PDF Reference page. 

2016

• Niu, Z-Q., Ascher, J.S., Luo, A-R., Griswold, T. & Zhu, C-D. 2016. Revision of the Anthidiellum Cockerell, 1904 of China (Hymenoptera, Apoidea, Megachilidae, Anthidiini). Zootaxa 4127(2): 327–344. DOI: 10.11646/zootaxa.4127.2.5. Reference page. 

2017

• Gibbs, J., Ascher, J.S., Rightmyer, M.G. & Isaacs, R. 2017. The bees of Michigan (Hymenoptera: Apoidea: Anthophila), with notes on distribution, taxonomy, pollination, and natural history. Zootaxa 4352(1): 1–160. DOI: 10.11646/zootaxa.4352.1.1. Reference page. 

2018

• Thomson, S.A., Pyle, R.L., Ahyong, S.T., Alonso-Zarazaga, M.A., Ammirati, J., Araya, J.F., et al. 2018. Taxonomy based on science is necessary for global conservation. PLOS Biology 16(3): e2005075. DOI: 10.1371/journal.pbio.2005075 Reference page. 

2019

• Niu, Z-Q., Ascher, J.S., Orr, M.C., Griswold, T. & Zhu, C-D. 2019. Overview of the bee genus Trachusa Panzer, 1804 (Hymenoptera: Apoidea: Megachilidae: Anthidiini) from China with description of three new species. Zootaxa 4646(2): 251–270. DOI: 10.11646/zootaxa.4646.2.3 Reference page. 

2020

• Chatthanabun, N., Ascher, J.S., Pinaew, N., Thanoosing, C., Taiyasut, P. & Warrit, N. 2020. Resin bees of genus Megachile, subgenera Callomegachile and Carinula (Hymenoptera, Megachilidae) from Thailand with description of a new species. ZooKeys, 997: 95–144. DOI: 10.3897/zookeys.997.34935 Reference page. 
• Nalinrachatakan, P., Traiyasut, P., Khongnak. A., Muangkam, M., Ascher, J.S. & Warrit, N. 2021. The resin bee subgenus Ranthidiellum in Thailand (Megachilidae, Anthidiini): nesting biology, cleptoparasitism by Stelis, and new species. Zookeys 1031: 161–182. DOI: 10.3897/zookeys.1031.57836 Reference page. 
• Varnava, A.I., Roberts, S.P.M., Michez, D., Ascher, J.S., Petanidou, T., Dimitriou, S., Devalez, J., Pittara, M. & Stavrinides, M.C. 2020. The wild bees (Hymenoptera, Apoidea) of the island of Cyprus. ZooKeys, 924: 1–114. DOI: 10.3897/zookeys.924.38328 Reference page. 

2023

• Nalinrachatakan, P., Ascher, J.S., Kasparek, M., Traiyasut, P., Thanoosing, C. & Warrit, N. 2023. A review of the anthidiine bees (Apoidea, Megachilidae) in Thailand. ZooKeys 1186: 235-284. DOI: 10.3897/zookeys.1186.95203 Reference page. 
• Niu, Z-Q, Ascher, J.S., Griswold, T. & Zhu, C-D. 2019. Revision of the bee genus Bathanthidium Mavromoustakis (Hymenoptera: Apoidea: Megachilidae: Anthidiini) with description of a new species from China. Zootaxa 4657(1): 97–116. DOI: 10.11646/zootaxa.4657.1.3 Reference page.