13 
RTLA 965. Tiger 
Material: 
Diagnosis: 
Submitter: 
salamander, Ambystoma tigrinum 
One gross specimen with papillary skin lesions 
Indeterminable due to postmortem sloughing of epidermis 
Fo L. Rose 
RTLA 966. Tiger 
Material: 
Diagnosis: 
Submitter: 
salamander, Ambystoma tigrinum 
One gross specimen with a skin 
Early intradermal melanocytoma 
F. L. Rose 
lesion 
RTLA 967. Tiger 
Material; 
Diagnosis: 
Submitter: 
salamander, Ambystoma tigrinum 
One gross specimen with a skin 
Early intradermal melanocytoma 
Fo Lo Rose 
lesion 
RTLA 968. Tiger salamander, Ambystoma tigrinum 
Material: One gross specimen with a skin lesion 
Diagnosis: Invasive dermal melanocytoma 
Submitter: F. L. Rose 
RTLA 969. Tiger salamander, Ambystoma tigrinum 
Material: One gross specimen with a skin lesion 
Diagnosis: Invasive dermal melanocytoma 
Submitter: F. L. Rose 
RTLA 970o Red-footed tortoise, Geochelone carbonaria 
Material: Two microscope slides 
Diagnosis: Parathyroid adenoma 
Submitter: F„ L. Frye 
RTLA 971o Brown bullhead, Ictalurus nebulosus 
Material: One microscope slide 
Diagnosis: Epidermal hyperplasia versus epidermal papilloma 
Submitter: J. L„ Gaines, Jr. 
RTLA 972o Angelfish, Pterophyllum scalare 
Material: One gross specimen; 2 black and white photographs 
Diagnosis: Fibropapillomatous polyps engulfing normal tooth 
buds (germs) and associated with underlying new 
bone formation 
Submitter: P. M. Hine 
RTLA 973. Sea hare, Aplysia californica 
Material: Two opaline glands -- one pathologic and one normal 
Diagnosis: Mycotic granuloma 
Submitter: D„ 0. Carpenter 
Reprint: [Classic article] Eales, N. B. Transactions of the 
Liverpool Biological Society, Vol. 35, pp. 183-266. 1921. 
RTLA 974. Rainbow trout, Salmo gairdneri 
Material: One microscope slide of gill tumor 
Diagnosis: Basal cell papilloma versus ameloblastic epithelioma 
Submitter: R„ J. Roberts 
