John S. Ascher

机构：American Museum of Natural History, National University of Singapore · ORCID：0000-0002-7887-2461

发表论文 162 篇 · 总被引 9373 次 · h-index 41

代表论文

Estimating global bee species richness and taxonomic gaps (2026 · Nature Communications · 被引 15)
DNA barcoding of more than one million insect specimens indicates that at least one third of California's insect biodiversity remains undiscovered (2025 · 被引 1)
An Annotated Checklist of the Bees (Hymenoptera: Apoidea) of Vermont with Conservation Status and Natural History Notes (2025 · Northeastern Naturalist · 被引 1)
How many bee species are there? A quantitative global estimate (2025 · Research Square · 被引 1)
A review of the anthidiine bees (Apoidea, Megachilidae) in Thailand (2026 · Global Biodiversity Information Facility)
Resin bees of genus Megachile, subgenera Callomegachile and Carinula (Hymenoptera, Megachilidae) from Thailand with description of a new species (2026 · Global Biodiversity Information Facility)