. Anatomy of the woodchuck (Marmota monax). Woodchuck; Mammals. Fig. 2-30. Left humerus, cranial view. 1 head, 2 major tu- bercle, 3 intertubercular groove, 4 deltoid tuberosity, 5 ra- dial fossa, 6 lateral epicondyle, 7 trochlea, 8 medial epi- condyle, 9 supratrochlear foramen, 10 shaft, 11 minor tubercle. J* 13- 12-. 10- Fig. 2-31. Left humerus, caudal view. 1 head, 2 minor tubercle, 3 major teres tubercle, 4 shaft, 5 supratrochlear foramen, 6 medial epicondyle, 7 supracondylar foramen, 8 trochlea, 9 olecranon fossa, 10 lateral epicondyle, 1 1 lateral epicondylar crest, 12 humeral crest, 13
. Anatomy of the woodchuck (Marmota monax). Woodchuck; Mammals. Fig. 2-30. Left humerus, cranial view. 1 head, 2 major tu- bercle, 3 intertubercular groove, 4 deltoid tuberosity, 5 ra- dial fossa, 6 lateral epicondyle, 7 trochlea, 8 medial epi- condyle, 9 supratrochlear foramen, 10 shaft, 11 minor tubercle. J* 13- 12-. 10- Fig. 2-31. Left humerus, caudal view. 1 head, 2 minor tubercle, 3 major teres tubercle, 4 shaft, 5 supratrochlear foramen, 6 medial epicondyle, 7 supracondylar foramen, 8 trochlea, 9 olecranon fossa, 10 lateral epicondyle, 1 1 lateral epicondylar crest, 12 humeral crest, 13 deltoid tuberosity, 14 major tubercle. distal rows of carpal bones. It articulates proximally with the intermedioradial carpal bone, medially with the second carpal and second metacarpal bones and laterally with the third carpal bone. The fourth carpal is the largest bone in the distal row, and the second carpal bone is the smallest. The first carpal bone, os carpale 1 (os trapezium), is elongated and articulates proximally with the in- termedioradial carpal bone, medially with the car- pal sesamoid bone and laterally with the second carpal and metacarpal bones. The second carpal bone, os carpale II (os trape- zoideum), articulates distally with the second meta- carpal bone, medially with the first carpal bone, proximally with the intermedioradial carpal bone, and proximolaterally with the central carpal bone. The third carpal bone, os carpale III (os capita- turn), articulates distally with the third metacarpal bone, proximo-medially with the central carpal bone, and laterally with the fourth metacarpal bone. The fourth carpal bone, os carpale IV (os hama- tum), is the largest and most lateral of the carpal bones in the distal row. It articulates distally with the fourth and fifth metacarpal bones, medially with the third carpal bone, and proximally with the ulnar carpal bone. A large carpal sesamoid bone (radial sesamoid) is present in the medial carpal pad on the palmar aspe
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Keywords: ., bookcollectionbiodiversity, booksponsorbiodi, booksubjectmammals
