PLATE 66 



395 



396 



391. Oxyhemoglobin of the Ferret (Mustela jiutorius), showing small, first-formed somatic crystals in 



protein ring. 



392. Same, showing larger tabular crystals in various orientations, growing in protein ring. 

 393-395. Oxyhemoglobin of the Otter (Littra canadensis), showing tabular crystals in different positions. 



many in twin position. Sphenoidal or hemimorphic character may be seen in ci-vsial on 

 edge near middle of Held in 395. 

 396. Same, snowing thicker tabular crystals in basal and edge views; basal aspect shows parallel growth. 



