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RTLA 2471 (contd.) 
Diagnosis: Transitional cell carcinoma of olfactory sacs 
Submitter: J. Grizzle 
RTLA 2472. Largemouth bass, Mlcropterus salmoides 
Material: One microslide 
Habitat: Florida: Lake Okeechobee 
Diagnosis: Well-differentiated fibrolipoma of mesentery 
Submitter: J. Grizzle 
RTLA 2473. African lungfish, Protopterus aethiopicus 
Material: 
Habitat: 
Diagnosis: 
Reprint: 
Submitter: 
Four microslides; 5 black and white photographs; 
manuscript 
Japan, Tokyo: Ueno Zoo Aquarium 
Sperraatocytic seminoma 
Prince Masahito, S. Takayama, and T. Ishikawa. 
Spontaneous spermatocytic seminoma in an African 
lungfish Protopterus aethiopicus . (in preparation) 
Prince Masahito Hitachi 
RTLA 2474. Spitting cobra, Naja nigricollis 
Material: Eight microslides; 2 color transparencies 
Diagnosis: Malignant metastasizing osteochondrosarcoma 
Submitter: A. Heldstab 
RTLA 2475. Blue-tongued skink, Tiliqua scincoides 
Material: Three microslides; 1 color transparency 
Habitat: Switzerland: Basel Zoo (?) 
Diagnosis: Cyst adenoma of ovary 
Submitter: A. Heldstab 
RTLA 2476-2479. 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
Reprint: 
Rivulus, Rivulus marmoratus 
Two whole animals each 
South Carolina, Charleston: College of Charleston, 
Grice Marine Biological Laboratory 
"Normal” 
M. P. Chasar 
(See RTLA 2429) 
RTLA 2480. Rivulus, Rivulus marmoratus 
Material: Two partially dissected animals 
Habitat: South Carolina, Charleston: College of Charleston, 
Grice Marine Biological Laboratory 
Diagnosis: "Normal" 
Submitter: M. P. Chasar 
Reprint: (See RTLA 2429) 
RTLA 2481-2483. 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
Reprint: 
Rivulus, Rivulus marmoratus 
Two whole animals each 
South Carolina, Charleston: College of Charleston, 
Grice Marine Biological Laboratory 
"Normal" 
M. P. Chasar 
(See RTLA 2429) 
