37 Catalogue Hafner, M.S. 1976 3.8 mi. W Buttonwillow, Kern Co. California, 300 ft. 11 April seed cache + tissue 21 Alc. 572 testes = 11 mm, ± scrotal, tub. visib. in cand. epid. ♂ Dipodomys nitratoides 220-132-33-13=[nowt.] + skull + tissue Alc. 573 testes = 12 mm, scrotal, tub. visib. in cand. epid. ♂ Dipodomys heermanni 298-177-42-17=[nowt.] 4.6 mi. E Buttonwillow, Kern Co. California, 250 ft. 11 April seed cache + tissue 19 Alc. 574 testes = 11 mm, scrotal, tub. visib. in cand. epid. ♂ Dipodomys nitratoides 224-[115]-35-13=[nowt.] + skull + tissue seed cache Alc. 575 testes = 9 mm, scrotal, tub. visib. in cand. epid. ♂ Dipodomys nitratoides 228-133-35-13=[nowt.] Carrizo Plain, 3.8 mi. S, 11.5 mi. W Taft (Kern Co.), San Luis Obispo Co., California 2200 ft. 17 April + tissue + vag. open, swollen, recent scars: NR-RL (2 young born in captivity) skeleton Alc. 576 ♀ Dipodomys nitratoides 215-[115]-36-11=[nowt.] only 578 testes = 11 mm, scrotal, tub. visib. in cand. epid. ♂ Dipodomys heermanni 300-175-45-18=[nowt.] + skull + tissue vag. closed, sub: 2R-RL = 22 mm. Alc. 577 ♀ Onychomys torridus tularensis 137-49-21-17=26gm. Carrizo Plain, 7.5 mi E, 2.5 mi. S. Simmler, San Luis Obispo Co., California, 2400 ft. 17 April skeleton ♀ Dipodomys heermanni only 579 vag. closed; emb: 3R-2L = 17 mm. 308-190-47-18=[nowt.] + blood + tissue seed cache + vag. closed, multiparous 37 + skeleton Alc. 580 ♀ Perognathus californicus 188-100-26-12=[nowt.] + blood + testes = 9 mm, scrotal, tub. visib. in cand. epid. skeleton Alc. 581 ♀ Perognathus californicus 201-111-25-13=[nowt.] 1 mi. S. of Kingman's Hilltop Area, Mohave Co., 3300 ft. Arizona. 30 June skeleton + blood coll. by J.T. Mascarello only 582 ♀ Perognathus amplus 162-86-21-7 = no wt. skeleton + blood juv. vag. closed, multiparous coll. by J.T. Mascarello only 583 ♀ Perognathus amplus 168-91-21-7 = no wt. skeleton + blood juv., vag. closed, multiparous coll. by J.T. Mascarello only 584 ♀ Perognathus amplus 148-79-20-7 = no wt.