From Lateinisch-Deutsch FreeDict-Wörterbuch ver. 1.0.3: anser /ˈansɛr/ (anseris /ˈansɛrɪs/ <gen>) <n, sg, m> Gans
anser /ˈansɛr/ (anseris /ˈansɛrɪs/ <gen>) <n, sg, m> Gans