Dada, D. 1980 Catalogue Sept. 24 California, Contra Costa Co., Lafayette, Russell Reservation 775 ft. 1 ♀ Peromyscus truei 181-96-22-21 = 21.1 g. collected 21 Sep 1980 by E.g. Haake killed 24 Sep 1980 Oct. 3 California, Nevada Co., 0.9 mi. NE Dagden Creek Field Station, 6320 ft. non-reproductive 2 ♀ Entomomys townsendi 230-102-33-18 = 85.0 g Oct. 4 California, Nevada Co., 0.9 mi. NE Dagden Creek Field Station, 6320 ft. sexual males 3 ♀ Peromyscus maniculatus 147-71-17-16 = 18.3 g. rogina open, swellings 1A-3L 4 ♀ Peromyscus maniculatus 144-63-19-15 = 19.3 g. Oct. 4 California, Alameda Co., 1627 Durant Ave. (ran College Ave.) in Berkeley 5 Anasites lugubris (coll. by R.L. Dail in Nov. 1979) 6 Anasites lugubris (coll. by R.L. Dail in Dec. 1979) Oct. 5 California, Plumas Co., 1.1 mi. (rd.) N + 1 mi. (rd.) E of Chilcoot, 5280 ft. rogina dead, null. 7 ♀ Dipodomyys ordii 265-160-44-15 = 56.5 g. tern shieldlike collected by John Claremont prepared 8 ♀ Microdipodops megacephalus 148-85-24-8 = 11.8 g. 16 Oct small stern collected by other researchers prepared 9 ♀ Perognathus parvus 172-96-25-9 = 18.8 g. 16 Oct