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RTLA 2492 (contd.) 
Reprint: Grizzle, J. M. and E. H. Williams, Jr. Dermal fi¬ 
broma in a redband parrotfish, Sparisoma aurofrenatum 
(Valenciennes). J. Fish Dis. (in press). 
RTLA 2493. Tiger salamander, Ambystoma tlgrinum 
Material: Enlarged left lung 
Habitat: Texas, Hurlwood: Lubbock County, Reese Air Force 
Base sewage lagoon 
Diagnosis: Pulmonary edema, fibrosis and overdistension of 
air sacs 
Submitter: R. S. Anderson 
RTLA 2494. Goldfish, Carassius auratus 
Material: Whole animal with lateral black lesion under skin 
Habitat: Oklahoma, Oklahoma City: contributor's aquarium 
Diagnosis: Multiple foci of necrosis and inflammation in prac¬ 
tically every organ, including skeletal muscle, sug¬ 
gesting a disseminated blood-borne infection 
Submitter: R. Marino 
RTLA 2495. Boa 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
constrictor. Boa constrictor 
Eight microslides 
Netherlands, Utrecht: University of Utrecht 
Veterinary Faculty 
Malignant undifferentiated neoplasm, probably he¬ 
matopoietic, associated with cytoplasmic inclusions 
P. Zwart 
RTLA 2496. Banded watersnake, Nerodia fasciata pictiventris 
Material: Piece of liver tissue 
Habitat: Florida: Hillsborough County 
Diagnosis: Foci of necrosis with mononuclear reaction and 
dilated sinusoids 
Submitter: R. Lawson 
RTLA 2497. Red-spotted gartersnake, Thamnophis rufipunctatus 
Material: Piece of kidney tissue with 2 blackish nodules 
Habitat: Mexico: Chihuahua, Rio Papigochi at Cuidad Guerrero 
Diagnosis: Hemorrhage 
Submitter: R. Lawson 
RTLA 2498. Striped mullet, Mugll cephalus 
Material: Piece of tissue from dorsal surface, between eye 
and operculum, with attached growth 
Habitat: New Zealand: North Island, Manukau Harbour 
Diagnosis: Neurilemmoma, well-differentiated 
Submitter: N. C. Boustead 
RTLA 2499. Flounder (Summer?), Paralichthys ? dentatus ? 
Material: Whole animal 
Habitat: North Carolina, Beaufort: Newport River 
