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RTLA 2342. Northern banded water snake, Nerodla sipedon 
Material: 
Part of ventricle near apex with multiple, 
cyst-llke lesions 
Habitat: 
Diagnosis; 
Submitter: 
Ohio: Ottawa County, Toussalnt Shooting Club 
Multifocal chronic pericarditis 
R. Lawson 
RTLA 2343. Mangrove water snake, Nerodla fasclata compressicauda 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
Two pieces of liver tissue, each with multiple nodules 
Florida: Pinellas County, Boca Clega Bay, Seminole 
Multiple bacterial granuloma 
R. Lawson 
RTLA 2344. Mangrove water snake, Nerodla fasclata compressicauda 
Material: 
Piece of liver tissue with multiple, small lesions 
on one surface 
Habitat: 
Diagnosis: 
Submitter: 
Florida: Pinellas County, Placldo Bayou, Tampa Bay 
Multiple bacterial granuloma 
R. Lawson 
RTLA 2345. Leopard frog. Rana plplens 
Material: 
Cyst-llke growth, with attached egg mass, from right 
Habitat: 
Diagnosis: 
Submitter: 
ovary 
Laboratory; Texas Wesleyan College, Fort Worth, Texas 
Inflammatory ovarian cyst 
J. C. Streett 
RTLA 2346. Sand dollar, Echlnarachnlus parma 
Material: 
Habitat: 
Diagnosis: 
Submitter; 
Four whole animals with calcareous lesions 
Off New Jersey 
Anomalous mineralization of the test 
T. E. Coffer 
RTLA 2347. Water monitor (two-banded) lizard, Varanus Salvator 
Material: 
Habitat; 
Diagnosis: 
Submitter: 
Five mlcroslldes 
Royal Rotterdam Zoo, Blljdorp, The Netherlands 
Fibrosarcoma of heart 
P. Zwart 
RTLA 2348. Rlvulus, Rlvulus marmoratus 
Material: 
One mlcrosllde of liver tissue exposed to dlethyl- 
nltrosamlne 
Habitat: 
Laboratory; Grice Marine Biological Laboratory, 
Charleston, South Carolina 
Diagnosis: 
Hepatocellular carcinoma; hepatocyte or cholanglocyte 
cystic hyperplasia; fibrosis with trapped liver cells 
Submitter: 
M. P. Chasar 
RTLA 2349. Largemouth bass, Mlcropterus salmoldes 
Material: 
Slice of tissue with a portion of attached growth; 
2 mlcroslldes 
Diagnosis: 
Submitter: 
Irldophoroma 
C. E. Smith 
