Part 107

8.4 12.0 18.0 20.6 12.4 5.0 1.7 4.4 4.1 4.4 3.2 1.5 13.0 10.3 9.2 12.5 18.1 21.5 13.0 5.8 2.2 4.8 4.1 4.5 3.5 1.9 12.0 11.7

macrura 11.6 15.1 23.8 29.0 14.5 6.2 5.5 5.4 5.5 4.3 2.1 15.7 13.2 11.3 15.1 22.9 26.5 14.5 7.5 2.7 5.8 5.0 5.1 4.0 2.0 14.6 12.9 10.2 15.0 21.8 26.2 13.5 7.0 2.5 5.8 5.5 5.6 4.4 2.3 14.6 12.3 14.5 5.7 5.0 5.2 4.3 2.1

9.5 13.0 18.1 *23.0 4.9 4.6 4.9 3.6 1.9 11.7

11.5 14.5 24.2 23.2 15.0 7.0 2.3 5.9 5.6 6.0 4.8 2.6 16.4 13.8 12.3 15.7 25.6 30.3 15.6 7.2 3.0 6.1 5.2 5.4 4.5 2.3 15.7 13.9 14.8 14.5 7.0 6.0 5.4 5.7 4.3 2.2 11.9 14.8 23.5 28.0 14.2 7.0 2.9 5.8 5.1 5.4 4.3 2.1 16.8 14.1 11.1 14.9 23.7 29.0 14.6 7.0 2.9 6.2 5.8 6.2 4.5 2.3 16.0 14.2 12.6 15.8 24.5 29.9 14.3 7.1 2.6 6.1 5.4 5.6 4.3 2.5 17.5 9.5

9.5 12.7 19.7 22.5 12.4 5.9 2.0 5.1 4.5 4.7 3.7 1.7 12.9 11.3

boliviensis 10.0 14.7 22.2 25.0 13.4 7.4 2.2 5.3 5.0 5.2 4.4 2.2 14.8 12.4 5.5 5.0 5.4 4.2 2.2 5.1 4.8 5.1 3.9 1.9

TABLE OF CRANIAL MEASUREMENTS--Continued =================================================================================

Key:

A Basilar length (of Hensel) B Length of tooth rows C Breadth of rostrum

Catalog Sex and Collection Number age Locality A B C ---------------------------------------------------------------------------------

Mustela africana A. M. N. H. 374.75 sad. Pará, Brazil 47.8 17.2 14.3 B. M. 5.1.25.1. ? sad. Pará, Brazil 44.9 16.4 13.0 B. M. 26.1.8.10. ? ad. Pará, Brazil 44.6 16.4 13.3

Mustela africana B. M. 24.12.12.24. ad. Moyobamba, Perú 45.8 16.9 13.5 M. P. H. N. 563 ad. Yurimaguas, Perú 17.5± A. M. N. H. 61813 yg. Val. d. Perené, Perú 44.6 16.0 13.0

Mustela erminea M. C. Z. 10012 ad. Pt. Barrow 43.3 15.9 15.2 F. M. N. H. 35894 ad. Pt. Barrow 41.8 15.6 15.3 A. N. S. P. 6909 ad. Pt. Barrow 42.3 15.1 14.8 A. N. S. P. 6910 ad. Pt. Barrow 16.2 16.0 N. M. C. 2445 ad. Salirochet River 42.8 15.7 15.4 av. 5 42.5 15.7 15.3

F. M. N. H. 35895 ad. Pt. Barrow 35.4 13.1 12.7 M. V. Z. 43286 ad. Pt. Barrow 35.4 12.9 12.0 U. S. N. M. 243489 sad. Alatna River 37.0 13.4 11.9 U. S. N. M. 243493 sad. 16 mi. below Bettles 36.2 13.0 12.0 U. S. N. M. 180459 ad. N. Fk. Kuskokim 35.3 12.9 11.2 U. S. N. M. 242205 ad. Fairbanks 34.5 12.4 11.5 U. S. N. M. 157306 sad. Bear Creek 36.9 13.5 12.6 U. S. N. M. 157305 sad. Bear Creek 35.2 12.5 11.4 av. 8 35.8 12.9 11.8

Mustela erminea M. C. Z. 29831 ad. Ymer Is. 41.6 15.6 15.3 C. Z. M. 1245 ad. Danmarks Havn. 40.7 15.0 14.7 C. Z. M. 1246 ad. Danmarks Havn. 39.0 14.1 13.8 C. Z. M. 1247 ad. Danmarks Havn. 41.0 15.2 14.5 C. Z. M. 1248 ad. Danmarks Havn. 42.3 15.5 15.5 C. Z. M. 1249 ad. Danmarks Havn. 42.2 15.8 15.0 C. Z. M. 1871 ad. Scoresby Sd. 42.4 15.3 15.3 av. 7 41.3 15.2 14.9

C. Z. M. 1060 ad. Turner Sd. 35.9 13.0 12.5 B. Z. M. 43965 ad. Kap Hoegh 37.8 13.4 12.7

Mustela erminea C. M. 6688 ad. Prairie Point *39.9 14.5 13.5

average} {37.5 13.8 13.1 maximum} 1 ad. and Southampton Isl. {39.9 14.5 13.5 minimum} 10 sad. {35.7 13.1 12.6

C. M. 8474 ad. Minnimunnek Pt. 32.6 11.9 11.3

average} {34.2 12.4 11.7 maximum} 1 ad. and Southampton Isl. {35.1 13.0 12.7 minimum} 4 sad. {32.6 11.9 11.3

Mustela erminea U. S. N. M. 107496 ad. Kadiak 43.2 15.4 14.9 F. M. N. H. 7290 ad. Kadiak Id. 42.1 14.9 14.0

U. S. N. M. 98042 ad. Kadiak 33.0 12.0 10.2

=================================================================================

D Interorbital breadth E Orbitonasal length F Mastoid breadth G Zygomatic breadth H Length } J Breadth }Tympanic Bulla K Depth } L Length m1 M Lateral } N Medial }P4 P Breadth }M1 Q Length } R Depth of Skull at Ant. margin of basioccipital S Depth of Skull at posterior borders of Msl

|-Tympanic Bulla-| |----P4---| |----M1---| D E F G H J K L M N P Q R S --------------------------------------------------------------------------------

africana 12.9 15.4 26.4 32.2 16.9 8.2 2.8 6.6 5.8 6.2 4.7 2.4 17.8 14.9 10.2 14.2 23.3 26.8 14.4 7.0 2.7 5.9 5.4 5.5 4.5 1.8 16.4 13.7 10.9 14.4 24.4 29.4 14.4 6.7 2.5 6.0 5.6 5.7 4.5 1.8 15.5 13.6

stolzmanni 12.0 14.6 23.5 28.8 14.5 6.2 2.6 5.9 5.4 4.9 4.3 1.8 16.5 13.9 6.0 5.8 5.6 4.4 2.3 11.0 15.4 24.1 28.9 15.7 7.0 2.8 6.2 5.6 5.9 4.5 2.2 16.8 13.4

arctica 12.0 16.2 23.5 27.6 15.5 8.4 5.6 5.1 5.1 3.9 2.0 13.3 13.2 13.3 16.0 23.2 27.6 15.1 8.5 6.0 5.2 5.3 4.0 2.2 14.1 13.5 11.6 15.3 22.9 26.2 15.2 8.4 5.9 5.1 5.3 4.1 2.4 14.5 12.5 12.7 16.7 5.7 5.4 5.7 4.3 2.1 13.0 16.0 23.5 28.5 15.2 8.0 5.6 5.0 5.2 4.0 2.0 14.3 13.3 12.5 16.0 23.3 27.5 15.3 8.3 5.8 5.2 5.3 4.1 2.1 14.1 13.1