278 



COMPARATIVE ANATOMY 



the linea alba is attached to the pubis, a small muscle, the pjrramidalis, 

 is usually present. When well-developed its length is 7 to 8 cm., but 



FLEX. CARPI ULNARIS. 

 FLEX. CARPI RAD. LONG 

 BRACHIORADIAL 



EXT CARPI RAD 

 UONGUS. 



PALMARIS_ 



LONGUS. 



FRONTAL . 



ORBICULARIS OCULI. 

 Ifl^-AURICULAR .■ 

 ^ZYGOMATIC. 

 -MASSETER. 

 OMOHYOID. 



STERNOCLEIDOMASTOID. 

 SCALENES . 

 ^ilSi- -T RA PEZ I US . 



BRACHIALIS.- 



TRICEPS <- 



CORACO BRACHIALIS 



TERES major' 

 LATISSIMUS DORS I 

 SERRATUS ANTERIOR 



LINEA ALBA 

 RECTUS ABDOMINIS - 

 EXTERNAL OBLIQUE - 

 ILIUM 



TENSOR FASCIA LATA 

 ILIOPSOAS 

 RECTI NEUS 

 PUBIS 

 RECTUS FEMORIS- 

 SARTORIUS - 

 ADDUCTOR LONGUS 

 ADDUCTOR MAGNUS - 



FLEXOR CARPI ULNARIS 



VASTUS LATERALIS 



PERONEUS LONGUS 



GASTROCNEMIUS^-^ 

 PERONEUS BREVIS. 



EXT. HALLUCIS LONG.- 

 TRANS. CRURAL LIGAMENT. - 



SARTOR 1 US. 

 GRACILIS. 

 VASTUS MEDIALIS 

 ILIOTIBIALTRACT. 



-PATELLAR LIGAMENT. 



INSERTION OF SARTORIUS. 

 TIBIALIS ANTERIOR. 

 •SOLEUS. 

 TIBIA. 

 -EXT. OIGITORUM COM. LONG. 

 FLEX. DIGITORUM COM. LONG. 



CRUCIATE LIGAMENT. 



Fig. 231. — Superficial muscles of man front view. (Reproduced in modified form 

 from "The Human Body" by Dr. Logan Clendening, (Copyright 1927, 1930 by Alfred 

 A. Knopf, Inc.) by permission of and special arrangement with Alfred A. Knopf, Inc., 

 authorized publishers.) 



rarely it may extend craniad to the sternum. Its relations and variable 

 size suggest that the pyramidalis is a remnant of the muscle attached 



