Guide to practical meat inspection : including examination for trichina / by F. Fischoeder.

  • Fischoeder, F.
Date:
1900
Catalogue details

Licence: In copyright

Credit: Guide to practical meat inspection : including examination for trichina / by F. Fischoeder. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.

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    lary, intermaxillary and inferior maxillary bones, tiie teeth are embedded in the tooth cavities. After the first teeth (milk- teeth) have fallen out, the permanent teeth take their place. They are classified into incisors, tusks and molars. SYNOPTICAL TABLE OF THE BONES AND TEETH OF ANIMALS TO BE SLAUGHTERED. Horse Cow Sheep Goat Swine (a.) Jjohcs, CtTvical Vertebrae.... i 1 7 Dorsal 18 13 13 13 14(15) T ^ 11 nTVi ^ T* * * XvLllllUcLl • . . . o (/) y>\') t) (/) 1 (o) Sacral 5 5 5 (3-4) 5(3-4) 4 Coccygeal .... 17-19 18-20 18-21 10-12 20-22 True Ribs 8 8 8(7) 8(7) 7 False 10 5 5(6) 5(6) 7(8) 7(8) 6 6 6 8 3* 3* 3* 3* 4 Front toes(of each limb) 1 2** 2** 2*« 4 6(7) 5 5 5 7 3* 3* 3* 3* 4 1 2** 2** 2** 4 (b) Teeth. 1. In the upper jaw.. 6 0 0 0 6 Tusks 2*** 0 0 0 2 12 12 12 12 14 2. In the lower jaw. 6 8 8 8 6 Tusks 2 0 0 0 2 12 12 12 12 14 Note.—The figures enclosed in parentheses indicate tlie more common e.xceptioiis.— *The lateral ones are short and thin.—**Besides two dew-claws.—***Lackinsf in the mare. (b) The vertebral column composed of separate vertebrae, constitutes the foundation of the trunk. The vertebrae are divided into cervical, dorsal, lumbar, sacral and coccygeal vertebrae. Each vertebra is made up of a body and an arch. Both form the spinal foramen. Through the spinal foramcna of the vertebrae lying in succession the spinal canal proceeds and opens into the occipital foramen. The spinal canal is