The testicular interstitial cells of a lion and a three-toed Sloth.
D000717:Anatomy, Comparative; D000818:Animals; D002335:Carnivora; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D008297:Male; D008928:Mitochondria; D013737:Testis / Q000166:cytology*; D004490:Xenarthra