CATALOGUE P.D. Kirkpatrick 1964 Catalogue Sand Island, Johnston Atoll, Pacific Ocean Oct. 22 388 ♂ Mus musculus 147-77-18-12=10.2gm. testis 4X6 mm skull, skin, eyeballs saved USNM Field #25280 Oct. 23 389 ♂ Mus musculus 130-72-18-10=7.1gm. testis 4X5.5mm skull, skin, eyeballs saved USNM Field #25281 24 390 ♀ Mus musculus 122-63-17-11=6.8gm. ovary minute; skull, skin, eyeballs saved USNM Field #25278 391 ♂ Mus musculus 120-59-17-11=6.4gm. testis 4X7mm; skull, skin, eyeballs saved USNM Field #25283 26 392 ♂ Mus musculus 125-57-13-12=10.5gm tip of tail missing; testis internal 4X5mm skull, skin, eyeballs saved USNM Field #25277 27 393 ♀ Mus musculus 145-76-16-11=10.7gm. 10 mammas (6 pectoral, 4 inguinal); not lactating; skull, skin, eyeballs saved USNM Field #25284 394 ♂ Mus musculus 163-87-19-11=14.9gm. testis 4X5mm; skull, skin, eyeballs saved USNM Field #25279 Johnston Island, Johnston Atoll, Pacific 28 395 ♂ Rattus ♀ 195-107-29-16=22.4gm. testis 3.5X5mm; skin, skin, ectoparasites saved collected by Lt.(jg) Richard Fleming, USNR USNM Field #25276