B | C | D | E | F | G | H |
number or number of | | | | | | | | |
individuals averaged | | | | | | | | |
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_Apodemus peninsulae peninsulae_, various localities in central Korea
Average 10 (4M, 6F) | 29.2 | 14.2 | 11.8 | 4.7 | 20.1 | 11.4 | 10.2 | 4.3 |
Minimum | 28.3 | 13.8 | 11.5 | 4.6 | 19.2 | 10.8 | 9.9 | 4.1 |
Maximum | 29.8 | 14.6 | 12.2 | 5.1 | 20.7 | 12.0 | 10.5 | 4.4 |

_Apodemus peninsulae nigritalus_, Tapucha, Altai Mts., Siberia
USNM 175164, M (type) | 28.8 | 14.8 | 12.4 | 4.5 | 20.8 | 11.7 | 11.0 | 4.4 |
USNM 175171, F | 28.2 | 13.7 | 11.8 | 4.5 | 19.8 | 11.2 | 10.3 | 4.5 |

_Apodemus peninsulae praetor_, Sungari River, 60 mi. SW Kirin, Manchuria
USNM 197792, M (type) | 30.5 | .... | 12.5 | 4.7 | 21.5 | 12.5 | 10.3 | 4.6 |
USNM 197798, F | 30.2 | 14.4 | 11.8 | 4.6 | 21.6 | 12.7 | 10.6 | 4.6 |

Mukden, Manchuria
USNM 197782, M | 29.5 | 14.8 | 12.4 | 4.8 | 20.6 | 12.2 | 10.5 | 4.2 |

_Apodemus peninsulae sowerbyi_, Kuei-hau-cheng, Shansi
USNM 175523, F (type) | 27.9 | 13.3 | 11.7 | 4.5 | 19.6 | 11.4 | 9.9 | 4.0 |
USNM 175521, M | 27.6 | .... | 11.5 | 4.6 | 18.9 | 11.4 | 9.7 | 4.1 |
USNM 175522, F | 27.9 | .... | 11.8 | 4.6 | 19.4 | 11.3 | 9.8 | 4.2 |

20 mi. E Taiyuan, Shansi
USNM 172558, F | 27.4 | 13.8 | 11.5 | 4.6 | 19.4 | 11.6 | 10.1 | 4.4 |

12 mi. S Yenan, Shensi
USNM 155072, M | 27.8 | 14.1 | .... | 4.4 | 19.5 | 11.0 | .... | 4.3 |
USNM 155073, F | 27.7 | 13.3 | 11.5 | 4.5 | 19.4 | 11.0 | 10.0 | 4.2 |
USNM 155075, M | 27.9 | 13.5 | 11.4 | 4.5 | 19.2 | 11.0 | 10.0 | 4.3 |

Hsin-lung-shan, 65 mi. NE Peking, Jehol
USNM 219229, M | 27.7 | 13.8 | 11.4 | 4.5 | 19.0 | 10.9 | 10.4 | 4.4 |

15 mi. S Lanchow, Kansu
USNM 155171, M | 27.7 | 13.6 | 11.7 | 4.6 | 19.0 | 11.3 | 9.9 | 4.5 |

_Comparisons._--From _Apodemus peninsulae peninsulae_ (specimens from
various localities in central Korea), _A. p. sowerbyi_ differs in:
External size smaller throughout, especially hind foot; upper parts,
especially in summer pelage, and dorsal aspect of tail paler; skull
smaller and less massive; braincase proportionally more inflated;
rostrum shorter and noticeably down-curved. From _Apodemus peninsulae
praetor_ of Manchuria