Fig. 3.

Ge. chilensis. Dorsal view of the left antebrachium and hand. (a) Dorsal musculature and connective tissue of the antebrachium and hand; (b) extensor digitorum longus and most of the superficial connective tissue removed. E.d.l.: m. extensor digitorum longus; E.c.r.: m. extensor carpi radialis; E.c.u.: m. extensor carpi ulnaris; T.r.: m. tractor radii; con.t.: connective tissue; E.d.b.: m. extensor digiti brevis; A.p.l.: m. abductor pollici longus; Dm.: mm. dorsometacarpalis; E.c.r.t.: m. extensor carpi radialis; I and V: digits I and V.