GL(3BICEPHALUS. 



117 



22. Pectoral Limbs, pair of adult, articulated. The manus 



contains the proximal carpalia, radiale, intermedium, 

 ulnare, and the distal carpalia C^, C.,+3, C4. The 

 phalangeal formula is : pollex, MPhg ; index, MPh^^, ; 

 medius, MPhg ; annulus, MPh, ; minimus, MPh^ 



Turner Collection. 



23. Pectoral Limb, cast of right, of No. 20. 



Goodsir Collection. 



24. Pectoral Limbs, articulated, skeleton of pair of foetal, 



apparently of G. melas. 



25. Stomach of adult Pilot Whale, inflated and dried. The 



oesophageal compartment or paunch is 2 feet 7 

 inches long; the cardiac or 2nd compartment, sub- 

 globular in shape, is 14 by 9| inches; the 3rd and 

 4th intermediate compartments are small, the 3rd 

 seemed as if only a tubular passage ; the 4th is 

 globular, 5 by 4<h inches ; the 5th tubular or pyloric 

 compartment is 17 inches long, and counnunicates with 

 the dilated duodenum. The stomach of No. 9, a 

 young animal, is described and figured in Journ. 

 Anat. and Phys., vol. ii., 1868. 



26. Heart and great arteries of G. melas, dried specimen. 



Described and figured by Turner in Journ. Anat. 

 and Phys., vol. ii., 1868. See figure of great vessels 

 on page 118. 



