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RTLA 2064. Fowler’s toad, Bufo fowler1 
Material: 
Partially dissected animal; 10 electron microscope 
blocks 
Habitat: 
Diagnosis: 
Greenville, North Carolina 
Multifocal dermal pseudocysts (unlined) containing 
spores, possibly of a sporozoan 
Submitter: 
J. S. Laurie 
RTLA 2065-2068. 
Material: 
Habitat: 
Dover sole. Microstomus pacificus 
One microslide each of skin lesions 
Palos Verdes peninsula. Southern California, near 
Diagnosis: 
sewage outfall 
Amebic "X cell" pseudotumor; secondary trematode in 
RTLA 2065 and RTLA 2068 
Submitter: 
S. Cohen 
RTLA 2069. Basilisk, Basiliscus plumifrons 
Material: 
One paraffin block containing tissue from a subcuta¬ 
neous dorso-lateral growth 
Habitat: 
Diagnosis: 
Submitter: 
Basel Zoo, Basel, Switzerland 
Fibrosarcoma 
A. Heldstab 
RTLA 2070. Boa constrictor. Boa constrictor 
Material: 
One paraffin block containing tissue from a growth on 
the hard palate which had coalesced with the nasal septum 
Diagnosis: 
Submitter: 
Malignant melanoma, epithelioid type, amelanotic 
A. Heldstab 
RTLA 2071. Darter goby, Goblonellus boleosoma 
Material: Two microslides of thyroid tissue 
Habitat: Aquarium 
Diagnosis: Goiter 
Submitter: J. A. Couch 
RTLA 2072. King snake, Lampropeltis getulus floridanus 
Material: 
Diagnosis: 
Fourteen paraffin blocks; 1 color transparency 
Parasitism by the pentastomld, Roilletlella bicaudata 
(nymph) 
Submitter: 
E. Elkan 
RTLA 2073. Iguana, Iguana iguana 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
One microslide; 1 color transparency 
Captive specimen 
Myxoma 
F. L. Frye 
RTLA 2074. Coho salmon, Oncorhynchus kisutch 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
Four microslides; 1 black and white photograph 
Credit River, Lake Ontario 
Neurilemmoma 
R. D. Moccia 
