P. PEARSON 1949 70 4 mi. E of Blythe, Riverside Co., Calif. April 14 1518 Ephelena fusca pallida Caught by Mary Keford April 10?. mount 118 x 47 x 11 x 18 12.5 g 1519 " " " " no emb. 109 x 43 x 10 x 18 11.5g 1520 " " " " skull only, stinker 107 x 41 x 11 x 17 1521 ♀ Todarida mexicana as 1518, R.I. internal swollen. 96 x 37 x 9 x 19 7.6 g. 1522 ♀ Todarida mexicana as 1517, Vetus small. 104 x 41 x 10 x 18 7.4 g. 7 mi. S of Vidal (San Bernardino Co.), Riverside Britana, Riverside Co., Calif. (mountainer Mine) April 14 1523 ♀ Mygotos velifer velifer Sent by Mary Keford, Dead on arrival, somewhat dried, looked before measuring 92 x 39 x 9 x 17 1524 ♂ " " " " " " 95 x 39 x 10 x 16 1525 ♂ " " " " " " 82 x 39 x 11 x 16 1526 ♂ " " " " " " 94 x 43 x 10 x 16 1527 ♂ " " " " " " 96 x 44 x 10 x 15 1 mi NE Sulphur Bank Mine, 1500 ft; Lake Co., Calif. April 15 (10 mi. SE Lucerne) 1528 ♀ Corynomimus rafinesquii in other room no ab no ab. 8.6 g. Caught 6:30 a.m. Hanging alone under house, torpid, killed 6 p.m. Not complete at 10 p.m. and I scared away at 3 a.m., Banded 46-16727 Mygotos medium. R.I. internal swollen, 4mm thrips, b.v. thick-walled. No coprolites seen in either cavity under dissecting scope. Banded March 8, 1947 samples 4 other 94 in treatment at that time. 1529 ♀ Corynomimus rafinesquii internecini Caught 6:30 a.m., Hanging alone under floor of house. not thus at 10 p.m or 3 a.m. torpid, Banded 46-16637. killed 6:30 p.m. Mygotos medium. Mygotos brump R.I. thick-walled. No large or small fullness of coprolites seen under dissecting scope. Banded March 29, 1946 samples [2 other 94 percent at that time] and March 30, 1947 under house [stated in treatment]. 111 x 53 x 11 x 38 9.4 g