Journal page 1 Catalogue Pg 10 July 16 Vallecito Stage Station, 1500± ft., San Diego Co., Calif. 575 ♂ Reithrodontomys Tails 4 mm. epid- 149-80-17-16-11 wt. 8.2 gms. 576 ♀ '' no eus. 138-72-17-15-11 wt. 6.5 gms. 577 ♀ Microtus californicus 174-49-22-18-10 wt. 56.8 gms. Mason Valley, 5.3 mi w Vallecito Stage Station, 2100± ft., San Diego Co. Calif. Tails 4 mm. 578 ♂ Peromathus fallax Tails 11 mm. epid- 168-94-24-8-5 wt. 12.2 gms. 579 ♂ Dipodomys merriami Tails 10 mm. epid- 254-150-39-15-10 wt. 45.2 gms. 580 ♀ '' '' 240-147-39-15-10 (M)(C) cut 34.1 gms. July 15 Agua Caliente Hot Springs, 1400± ft., San Diego Co, Calif. Tails 3 mm. epid- 581 ♂ Caryomysma no eub. no scars, post. lact. 98-47-9-35-30-273 wt. 6.2 gms. 582 ♀ '' 92-46-9-37-38-288 wt. 6.6 gms. Tails 3 mm. 583 ♂ Myotis californicus Tails v. small 84-40-6-14-12-226 wt. 3.7 gms. 584 ♀ Pipistrelles hesperia '' post. lact. 69-30-5-13-9-293 (M)(C) U.S. wts. 3.09 gms. 585 ♀ '' 1 eus. post. lact. 77-36-5-12-9-201 wt. 3.4 gms. 586 ♀ '' '' 76-32-5-13-9-208 wt. 3.5 gms. Tails 3 mm. 587 ♂ '' no eus. no scars. 73-29-5-14-9-198 wt. 3.8 gms. 588 ♀ '' '' 74-31-5-13-9-208 wt. 3.1 gms. 589 ♂ Tails 3 mm. '' 73-33-5-12-9-209 wt. 3.2 gms. 590 ♂ Tails 1 mm. '' 69-29-5-11-8-195 wt. 2.6 gms. 591 ♂ '' Tails v. small no eus. no scars, post. lact. 65-27-5-11-7-189 wt. 1.9 gms. 592 ♀ Myotis californicus 83-42-6-12-8-220 wt. 3.5 gms. July 17 Truco Mine 700± ft., Imperial Co, Calif. no eus. post. lact. 593 ♀ Microtus californicus no eus. post. lact. 101-86-12-36-27-321 wt. 12.7 gms. 594 ♀ '' '' 94-35-14-34-26-329 wt. 11.9 gms. 595 ♀ '' no eus. no scars 88-31-14-27-21-299 wt. 9.7 gms. Tails 5 mm. epid- 596 ♂ Antrozous pallidus post. lact., no eus. no scars. 104-42-9-30-23-329 wt. 11.7 gms. 597 ♀ Eptesicus fuscus post. lact. 1 scar 116-49-9-16-11-319 wt. 13.9 gms. 598 ♀ '' '' 125-52-9-18-13-337 wt. 14.2 gms. Tails July 16 killed this late.