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Show 1903.] THE MUSCLES OF THE UNGULATA. 297 6. Dorso-epitrochlearis from latissimus dorsi and axillary border of scapula. 7. Rhomboideus capitis absent. 8. Sterno-scapularis present. 9. Subglenoid muscle occasionally present. 10. Coraco-brachialis medius and longus. 11. Palmaris longus present. 12. Flexor sublimis digitorum absent. 13. Flexor brevis digitorum manus present. 14. Olecranal head of flexor carpi ulnaris well developed. 15. Supinator longus present. 16. Extensor profundus digitorum present to index. 17. Ectogluteus has a femoral insertion. 18. Obturator internus rises inside pelvis. 19. Obturator tertius absent. 20. Extensor longus digitorum has no femoral origin. 21. Tibialis anticus has no femoral origin. 22. Peroneus quinti digiti present. 23. Tibialis posticus present. 24. Splenius colli absent. The Table facing this page will, we hope, be useful to future investigators. It shows at a glance the arrangement of 31 of the most interesting muscles in the bodies of Ungulates. So far as we know, the muscles which are not included have either the generalised mammalian arrangement, or else are specially characteristic of all Ungulates, in which case they have already been given on p. 291. Another point in which this Table may be valuable is that it draws special attention to the gaps in our knowledge, and this is often the first step towards filling them up. BIBLIOGRAPHY. I. CUVIER et LAURILLARD. - ' Planches de Myolog'e.' 1849. II. CHAUVEAU'S'Comparative Anatomy.' Fleming, 2nd ed., 1891. III. GRATIOLET et ALIX.-' Recherches sur l'Anat. de l'Hippopotame.' 1867. IV. H U M P H R Y . - ' Observations in Myology.' 1872. V. LESBRES.-' Myologie Comparee.' Lyon, 1897. VI. BRONN.-Klassen und Ordnungen des Thierreichs. Band vi. Abtheilung 5. VII. MECKEL.-' Manuel d'Anatomie comparee,' tome vi. VIII. VROLIK.-' Recherches d'Anat. comp. sur le Babirussa.' Amsterdam, 1844. IX. W A L T O N . - ' The Camel : its Anatomy, Proportions, and Paces.' 1865. X. KINBERG.-' De Tragulo Javanico.' Lundse, 1849. |