Hacheman, C.P. 1964 Catalog Nov. 21 Motu Upua, Christmas Island 37. Pterodroma alba ♂ Testes L 5x2 R 4x2 244.0gm. Iris brown, bill black, feet + legs flesh colored down to first joint of foot, then black to tip. [40672] Skeleton. Stomach saved. Nov. 22. Cook Island, Christmas Island 38. Procelsterna cerulea ♀ 1. ovum 15mm. 55.6gm. Iris brown, bill black, feet and legs dark grey with flesh-colored webbing. Stomach saved. [40681] 39. Procelsterna cerulea ♀ Ovary 8mm, 1. ovum 2 mm. 45.6gm. Iris brown, bill black, feet and legs dark grey with pink webbing. Stomach saved. [40685] November 23 40. Heteroscelus incunum ♀ ovary 7mm. 139.7 gm. bill dark olive, legs and feet dull yellow. Stomach saved. [40675]