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RTLA 
1426. Cisco 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
j Coregonus artedil 
Section of liver tissue 
Smith Bay, on the eastern shore of the northern end of 
Lake George, New York 
Cholangioma or cholangiocarcinoma 
C. J. George 
RTLA 1427. American anole, Anolis carolinensis 
Material: Gross specimen with liimp on neck; 
Habitat: Pet; Maryland 
Diagnosis: Epithelial lined cyst of probable 
Submitter: 
etiology unknown 
F. McQuay 
2 microscope slides 
pharyngeal origin — 
RTLA 1428. Iguana iguana 
Material: Two microscope slides 
Habitat: Raised in captivity since 1965; 
Diagnosis: Pyelonephritis 
Submitter: F. L. Frye 
California 
RTLA 1429. Pacific pond turtle, Clemmys marmorata 
Material: Two microscope slides 
Diagnosis: Intranuclear virus-like inclusions in liver, kidney, and 
spleen 
Submitter: F. L. Frye 
RTLA 1430 & 1431. Mt. Whitney rainbow trout, Salmo gairdneri 
Material: One microscope slide each 
Diagnosis: Chronic inflammation and fibrosis with hyperplasia of 
overlying lip epidermis, probably due to traiama 
Submitter: H. Wolf 
RTLA 1432. Earthworm 
Material: Two vials — one containing multiple minute white cysts — 
the other containing 3 gross earthworm specimens 
Diagnosis: Simultaneous infections of protozoa, nematodes, and 
bacteria 
Submitter: D. Armstrong, E. L. Cooper, and E. Stein 
RTLA 1433. Pacific halibut, Hippoglossus stenolepis 
Material: A piece of a large tumor 
Diagnosis: Traumatic cyst in body wall 
Submitter: G. E. Hoskins 
RTLA 1434. Tautog (Black fish), Tautoga onitis 
Material: Four pieces of tissue excised from a growth; 2 ih _jlOSc^ pe 
slides; 1, 35 mm color transparency 
Diagnosis: Epidermal papilloma versus low-grade papillary carcinoma 
of the jaw 
Submitter: R. E. WoIke 
RTLA 1435. American oyster, Crassostrea virginica 
