9 
RTLA 1099-1103. 
Material: 
Diagnosis: 
Submitter: 
Amazon molly, Poecllia formosa 
One gross specimen each 
Marked hyperplasia versus carcinoma of thyroid 
R. W. Hart 
RTLA 1104. Sea urchin 
Material: One gross specimen with enlarged deformed spines 
Diagnosis: Pending 
Submitter: M. E. Downey 
RTLA 1105. Amazon molly, Poecllia formosa 
Material: Twenty-four gross specimens 
Diagnosis: Normal 
Submitter: R. W. Hart 
RTLA 1106. Tunicate, Ascidiella sp. 
Material: One partially dissected specimen with an abnormally 
enlarged cerebral ganglion/neural gland region 
Diagnosis: Multiple cysts containing protozoa 
Submitter: L. M. Laird 
RTLA 1107. Corn 
Material: 
Diagnosis: 
Submitter: 
Reprint: 
snake, Elaphe guttata guttata 
Four microscope slides; 2 paraffin blocks 
Parasitic granuloma of algal ( Protothecosa sp.) etiology 
G. C. Crispens, Jr. 
Crispens, Charles G., Jr. and Ken R. Marion. Algal In¬ 
fection in a Corn Snake ( Elaphe guttata guttata ). Lab. 
Anim. Sci., 2^: 788-9. 1975. 
RTLA 1108. Shortfin eel, Anguilla australis 
Material: Head with swollen lips and tail with patches of mucus; 
3 microscope slides; 2 black and white photographs 
Diagnosis: Hyperplastic epidermis with hypertrophic goblet cells 
Submitter: P. M. Hine 
RTLA 1109. Scissorstail, Rasbora trilineata 
Material: One gross specimen with a growth involving the right 
side of the head anterior to the eye 
Diagnosis: Adenocarcinoma of unknown origin 
Submitter: G. C. Blasiola, Jr. 
RTLA 1110. Shortfin eel, Anguilla australis 
Material: A piece of skin with attached underlying tissue con¬ 
taining a cyst-like structure 
Diagnosis: Pending 
Submitter: P. M. Hine and N. C. Boustead 
RTLA 1111. Striped mullet, Mugil cephalus 
Material: Two microscope slides 
Diagnosis: Dermal fibroma with areas of ossification 
Submitter: R. M. Overstreet 
Reprint: Edwards, R. H. and R. M. Overstreet. Mesenchymal Tumors of 
Some Estuarine Fishes of the Northern Gulf of Mexico. I. 
Subcutaneous Tumors, Probably Fibrosarcomas, in the Striped 
Mullet, Mugil cephalus . Bull. Mar. Sci., 33-40. 1976. 
