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RTLA 2515. Brown bullhead, Ictalurua nebulosus 
Material: Liver with lesion at tip 
Habitat; Ohio, Lorain: Black River 
Diagnosis: "Normal" 
Submitter: P. Baumann 
RTLA 2516. Tiger salamander, Ambystoma tigrlnum 
Material: Whole animal with red anal vent and swollen abdo¬ 
men; reprint 
Habitat: Utah: Lower Lake Solitude — a pond in the water¬ 
shed and water supply of Salt Lake City 
Diagnosis: Intestinal trematode infestation associated with 
bacterial enteritis and peritonitis 
Submitter: P. Hovingh 
Reprint: Hovingh, P. 1982. Two pathologic populations of the 
tiger salamander (Ambystoma tlgrinum ) in Utah. 
Axolotl News., 11:27-29. 
RTLA 2517. Tiger salamander, Ambystoma tlgrinum 
Material; Whole animal with enlarged, red anal vent and swol¬ 
len abdomen; reprint 
Habitat: Utah: Lower Lake Solitude — a pond in the water¬ 
shed and water supply of Salt Lake City 
Diagnosis: Visceral nematode infestation 
Submitter; P. Hovingh 
Reprint; (See RTLA 2516) 
RTLA 2518. Savannah monitor, Varanus exanthematicus 
Material: Ten microslides; necropsy report 
Diagnosis: Leiomyosarcoma of intestine with metastasis to 
liver and possibly kidney 
Submitter: E. Jacobson 
RTLA 2519. Broadbanded watersnake, Nerodla fasciata confluens 
Material: Liver tissue; abdominal mass; nematodes 
Habitat: Louisiana: East Baton Rouge Parish, Louisiana State 
University Campus, University Lake 
Diagnosis: Nematode (Eustrongylldes sp.) granulomas in mesen¬ 
tery; perforation and bacterial necrosis and in¬ 
flammation of gut wall; pentastomids encysted in 
outer wall of digestive tract; bacterial granu¬ 
lomas associated with liver capsule 
Submitter; R. Lawson 
RTLA 2520. Broadbanded watersnake, Nerodla fasciata confluens 
Material: Two pieces of liver tissue; bronchus; gall bladder; 
nodule from body cavity 
Habitat; Louisiana; Iberville Parish, Spanish Lake 
Diagnosis; Numerous bacterial granulomas within liver, with 
large abscesses around the capsule; inflammation 
and necrosis in mesentery 
Submitter: R. Lawson 
