P. PEARSON 1952 16 [illegible], 13,700 ft; 123 km. S. Plane, Dept. of Plano Jan. 31 3598 Took 3599 Took [illegible], 13,000 ft; Dept. I Plano/ Penn Feb. 4 3600 ♂ Bolomorpa berlepschi Teeth 10 mm, SV very large 150 x 61 x 21 x 13 26g. 3601 ♂ Hepialomys dicillo Teeth 8, SV large, 13mm. [97] x [19] x 17½ x 18 4g- 60 km. S Plane. Paima Aurellata, 13,200 ft; Dept. of Plano, Penn Feb. 5 3602 ♂ stenomys peruanus fles + "serum". Fur very worn. Teeth 317 x 79 x 41 1.0 lbs. scrutd 18 mm. SV 50 mm. Worms in abdomen. 3603 ♂ w skin Teeth 20 mm, tubules not marked, SV 35 mm, 295 x 84 x 41. 1.0 lbs. much bigger than anything seen in Peru so far. Abdomen with great swarms of tapeworms? 3604 ♂ " "" 297 x 81 x 41 0.8 lbs. Fur on back and tail much worn akin 3602, worms in abdomen. Teeth 18 mm., accessories 33 mm., x 2½ mm. 3605 ♀ " "" 267 x 78 x 38 . 0.5 lbs nipples 1 mm., vagina closed, 4 trumpets byz left horn, int. 4 orange cl. left on, int. worms 3606 ♂ " scrutum by block + complete. Teeth - 230 x 0 x 41 x 24 globular, 21 mm., sharpiet. very large SV. liberar, 150 mm. long, 6 mm. wide. Left teeth in scrutum but not cut. 3607 ♂ " "" 230 x 0 x 41. Scrutum block left teeth not severed. SV 110mm., teeth 20 mm. Ejected huge. scrutum by block+ complete. 3608 ♂ " 230x0 x 40. Teeth slivered, 20mm. retentable; SV very long + crystalline as above - Teeth 22 mm., SV.155 x 5 mm. 3609 ♂ " "" 235 x 0 3610 ♂ " "" 231x0 teeth 18, SV long. 3611 ♂ " "" 200 x 0 Teeth 7 mm., SV 20 x ½ mm. vagina closed, 1 fimbria each horn, 1 complete. 3612 ♀ " "" 205 x 0 yellow cl. ex-born, 2½ x 3 mm each cl. Swelling 13 mm but probably absorbing. 3613 ♀ " miplo 5, no white vagina then, 2 orange cl left utary 3mm. thorn, and 1 left, 1 receding plus left horn, 217 x 0 and 2 by between left horn, tail long 85, foot 22. one female