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RTLA 1661. Eel 
Material; 
Diagnosis: 
Submitters 
Two gross specimens: 1 with multiple head lesions; 1 
control 
Bacterial granulomas; organism resembles Streptococcus sp 
C. M, Bailey 
RTLA 1662. Black drum, Pogonias cromis 
Material; Two pound growth from visceral cavity 
Habitat; Gulf of Mexico off Port Aransas, Texas 
Diagnosis; Fibrolipoma 
Submitter; A. G. Johnson 
RTLA 1663. Brown shrimp, Penaeus aztecus 
Material: Two gross shrimp; 6 microscope slides; manuscript 
Habitat; Mississippi Sound, near Ocean Springs Small Boat Harbor 
Diagnosis: Hamartoma; involved musculature within the sixth abdom¬ 
inal segment 
Submitter; R. M. Overstreet 
Reprint: Overstreet, Robin M. and Thomas Van Devender. Implica¬ 
tion of an Environmentally-Induced Hamartoma in Com¬ 
mercial Shrimps. J. Invertebr. Pathol., 31^; 234-238. 1978 
RTLA 1664. Finescale menhaden, Bevoortia gunteri 
Material; Gross specimen with growth on back between dorsal and 
caudal fins 
Habitat; National Marine Fisheries Service dock. Port Aransas, 
Texas 
Diagnosis; Lipoma 
Submitter; A. G. Johnson 
RTLA 1665. South African clawed frog, Xenopus laevis 
Material; Two microscope slides; enlarged spleen and spotted liver 
Habitat: Laboratory 
Diagnosis: Lymphosarcoma, multiple sites; hyperplastic, sclerotic 
capsule surrounds spleen 
Submitter: G. E. Cosgrove 
RTLA 1666. South African clawed frog, Xenopus laevis 
Material; One paraffin block 
Habitat; Laboratory 
Diagnosis; Hyperplasia (?) — pancreatic islet 
Submitter: G. E. Cosgrove 
RTLA 1667. South African clawed frog, Xenopus laevis 
Material; 
Habitat; 
Diagnosis; 
Submitter: 
Two microscope slides 
Laboratory 
Granulomas near eye and near heart; strigeold metacer- 
caria in blood clot; nematode ( Caplllarla sp.) infec¬ 
tion in skin 
G. E. Cosgrove 
RTLA 1668, South African clawed frog, Xenopus laevis 
