55 Catalogue Hamner, M.S. 1977 4.5 km. S 14 km. W El Rosarito, lm., Baja California, México 8 July (cont) pick-up [no measurements] Cranium Only 850 Talophus 16 Km. S 5 km. W Punta Prieta, Baja California, México 110 m. 8 July vag. open; uterus swollen, no visible scars [locality 1] tissue, blood 851 ♀ Dipodomys peninsularis peninsularis 290-173-42-18=51g. +chrom. tissue (old?) testes = - mm., scrotal. [locality 2] +reprod. tract 852 ♂ Dipodomys merriami platycephalus 254-158-39-17=38g. skeleton only 3 km. W Ciudad Constitución, 70 m., Baja California, Sur, México. 11 July tissue, blood testes = 14 mm.; scrotal; tub. visib. 253-90-32-9=190g 853 ♂ Thomomys bottae tissue, blood vag. closed; emb. 28-3l = 8 mm. 854 ♀ Thomomys bottae 223-78-28-8=125g. tissue, blood vag. closed; uterus swollen 855 ♀ Thomomys bottae 184-68-28-7=62g. tissue, blood vag. closed; uterus swollen 856 ♀ Thomomys bottae 238-82-30-8=160g. tissue, blood vag. closed; emb. 3l-3l = 4 mm. 857 ♀ Thomomys bottae 225-75-30-9=150g. tissue, blood testes: 10 mm.; scrotal 858 ♂ Thomomys bottae 239-74-32-9=160g. tissue, blood vag. closed; uterus slightly swollen 859 ♀ Thomomys bottae 202-66-29-8=82g. tissue, blood vag. closed; uterus slightly swollen 860 ♀ Thomomys bottae 198-68-30-7=82g. tissue, blood testes = 7 mm.; blindom. +chrom. 861 ♂ Thomomys bottae 229-85-32-8=87g. tissue, blood vag. closed; uterus swollen 862 ♀ Thomomys bottae 230-75-31-7=115g.