N. B. Kinnear

6 plates

• Microtus arvalis 17 Nov 1905
• Microtus arvalis 27 Mar 1906
• Microtus arvalis 17 Nov 1905
• Microtus arvalis 28 May 1905
• Microtus arvalis 30 May 1905
• Microtus arvalis 24 Dec 1905