2o6 



CHORDATE ANATOMY 



stomes (Petromyzon) do all the somites produce myotomes. In the higher 

 forms the series is broken in the ear region. 



FLEX. CARPI ULNARIS 

 FLEX. CARPI RAD. LOXB.s 

 BRACHIORADIAL.' 



Da CARPI RAD 

 LONGUS- 



PALMARIS 



LONGUS. 



BRACHIALIS 



TRICEPS •■'- 



CORACO BRACHIALIS-' 



TERES MAJOR' 

 LATISSIMUS DORS I 

 SERRATUS ANTERIOR 



LINE A ALBA 

 RECTUS ABDOMINIS 

 EXTERNAL OBLIQUE ~ 

 ILIUM 



TENSOR FASCIA LATA~ 



ILIOPSOAS 



RECTI NEUS ■ 



PUBIS '■ 



RECTUS FEMORIS- 



SARTORIUS ~Mljl 

 ADDUCTOR LONGUS - -"" "' 

 ADDUCTOR MAGNUS - 



VASTUS LATERALIS 



PERONEUS LONGUS 



GASTROCNEMIUS^-^- 

 PERONEUS BREVIS- 



EXT. HALLUCIS LONG.- 

 TRANS. CRURAL LIGAMENT. 



FRONTAL . 



ORBICULARIS OCULI. 

 -AURICULAR .' 

 ^ZYGOMATIC. 

 -MASSETER. 

 OMOHYOID. 



STERNOCLEIDOMASTOID. 

 SCAUENES 



h^c-z 



/^^-3^-T RA PEZ I US . 

 ::^^^=\ -CLAVICLE 



^■""■"^PECTORALIS MAJOR. 

 ' ■■ -DELTOID- 



TRICEPS . 



••^/BICEPS . 

 ' it-BRACHIAL- 



EXT CARPI RADIALIS. 



BRACHIORADIAL. 

 SUPER. FLEXORS. 



FLEXOR CARPI ULNARIS. 



-PATELLAR LIGAMENT. 



J r(,jj,i,t> INSERTION OF SARTORIUS. 

 ■'JJ- TIBIALIS ANTERIOR. 

 _ 'ML., 



40-TiBIA 



wt-^-EXT OIGITORUM COM. LONG. 



-FLEX. DIGITORUM COM. LONG. 



CRUCIATE LIGAMENT. 



Fig. 194. — Superficial nniscles of man; front view. (Reproduced in modified form 

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

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

 authorized publishers.) 



The serial homology of the head cavities or somites with trunk somites, 

 which for many years was a controverted problem, has now been demon- 



