51 Catalogue Hafner, M.S. 1977 1.5 mi. N Chilcoot, 5120 ft., Pumas Co., California 13 January (captured 9 October 1976) + chromo. + blood, tissue Skel only 793 ♂ Microdipodops megacephalus seed #3 + chromo. + blood, tissue Skel Only 794 ♂ Microdipodops megacephalus seed #4 testes = 3.5 mm., abdomen. testes = 3 mm., abdomen. 155 - 87-25-11 = nowt. 145 - 85-26-10 = nowt. 6 mi. N, 31 mi. W Hiko, 4800 ft., Lincoln Co., Nevada 26 March 795 ♂ Microdipodops mega. LIVE [Line I E #32] 27 March [Line I E #32] + stomach Skel. Only 796 ♀ Peromyscus maniculatus vag. closed; emb. 4R-1L = 5 mm. 141 - 58-20-16 = 17 gm. + tissue + stomach Skel. Only 797 ♀ Microdipodops megacephalus [Line IA E #33] [tail dia. = 4 mm.] vag. [topath?] emb. 2R-1L = 17 mm. 143 - 77-26-11 = 16 g. + tissue + reprod. Skel. Only 798 ♂ Microdipodops megacephalus [Line IA E #31] [tail dia. = 4.5 mm.] scrotal testel = 6 mm.; SV = 10 mm., tubl visib. 149 - 81-25-11 = 13.5 g. + tissue + stomach Skel. Only 799 ♀ Microdipodops pallidus [Line IA W #49] vag. open, parous, no visib. scars 148 - 81-26-11 = 13.5 g. + tissue + reprod Skel. Only 800 ♂ Microdipodops testes = 6 mm., scrotal, SV = 13 mm., tubl visib., [Line IA E #49] [tail dia. = 4(-) mm.] round worm in gut, caught by tail 146-[81]-26-11 = 14 g. Possible hybrid (pelage color) MSH 795 is still alive - I think its a M.m.