-25- 
RTLA 1994 (contd.) 
one side of the animal including the caudal peduncle 
Habitat: Wellington Harbour, New Zealand 
Diagnosis: Inflaimnation of cutaneous and subcutaneous tissue; no 
organisms apparent 
Submitter: N. Boustead 
RTLA 1995. Hard 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
clam, Mercenaria mercenaria 
One microslide of kidney tissue; 1 paraffin block; 1 
pathology report 
Chincoteague Bay 
Unidentified parasites in kidney 
S. V. Otto 
RTLA 1996. South African clawed frog, Xenopus laevis 
Material: Spherical firm growth with dendriform venation on its 
surface; growth was on the spleen 
Diagnosis: Lymphosarcoma 
Submitter: R. Verhoeff-de Fremery 
RTLA 1997. Pacific pomfret, "Shima-gatsuo," Brama japonica 
Material: Piece of body wall with worm-like lesions embedded in 
the muscle 
Habitat: Okhotsk Sea 
Diagnosis: Parasitism by trematodes of the family Didymozoidae 
Submitter: T. Harada and K. Oishi 
RTLA 1998. Sea 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
bass, Holanthias martinicensis 
Whole specimen with a tear-dropped shaped lesion over- 
lying and involving the gonad 
Off Nicaragua: Oregon Station 6424 (Field Museum of 
Natural History) 
Multiple trematode granulomas in the ovaries, other 
visceral organs, and the peritoneal cavity 
F. C. Seyfert 
RTLA 1999. White sturgeon, Acipenser transmontanus 
Material: Tissue: fatty growth, spleen stalked growth, section 
of heart, section of liver; figure; 8 black and white 
photographs 
Habitat: Columbia River near Skamokawa, Washington 
Diagnosis: Fibrolipoma 
Submitter: C. E. Stockley 
RTLA 2000. Pacific ocean perch, Sebastes alutus 
Material: Whole fish with a growth inside of both opercula 
Habitat: Hecate Strait, British Columbia, Canada 
Diagnosis: Amebic "x-cell" pseudotumor 
Submitter: J. Bagshaw 
RTLA 2001. Medaka, Oryzias latipes 
