孔繁瑶先生毕业于北京大学农学院畜牧兽医系，从四十年代末起即从事教学与科研工作，早期主要从事马属动物和反刍动物线虫的分类学研究，在马属动物圆线虫的地理分布和广义盅口属线虫的分类方面，取得了国内外系统完整的资料，并发现了一些新种和建立了新属；提出了不同于前苏 Mr. Kong Fangyao graduated from Department of Animal Husbandry and Veterinary Medicine, Peking University College of Agriculture and engaged in teaching and research work since the late 1940s. He mainly engaged in the taxonomic study of equine and ruminant nematodes in the early stage. In terms of the classification of the genus Nelumbo, we have obtained systematic and complete data at home and abroad, discovered some new species and established new genus,