23 
RTLA 1062A, B, & C. Oyster, Ostrea lurida 
Material: Tissue samples of gill, mantle, and digestive gland 
Diagnosis: Normal 
Submitter: M. C. Mix 
RTLA 10b3. Walleye, Stizostedion vitreum vitreum 
Material: Head with large growth posterior to the left eye 
Diagnosis: Ossifying fibroma 
Submitter: W, J<, Buc 
RTLA. 10b4. Colorado River toad, Bufo alvarius 
Material: Three pieces of tissue: liver, kidney, and possibly spleen 
Diagnosis: Mycotic granuloma 
Submitter: Go C, Blasiola, Jro 
RTLA 10b5. Hard-shell clam, Mercenaria mereenaria 
Material: Fixed digestive diverticula tissue 
Diagnosis: Chlamydia infection 
Submitter: J. C. Harshbarger, S. C. Chang, and S. V. Otto 
RTLA 1066, Hard-shell clam, Mercenaria mereenaria 
Material: Fixed digestive diverticular tissue 
Diagnosis: Chlamydia infection 
Submitter: J, C, Harshbarger, S. C. Chang, and S. V, Otto 
RTLA 1067. Hard-shell clam, Mercenaria mercenaria 
Material: Fixed digestive diverticula tissue 
Diagnosis: Chlamydia infection 
Submitter: J. C, Harshbarger, S, C. Chang, and S, V. Otto 
RTLA lObSo Hard-shell clam, Mercenaria mereenaria 
Material: Fixed digestive diverticula tissue 
Diagnosis: Chlamydia infection 
Submitter: J, C, Harshbarger, S, C, Chang, and S, V. Otto 
RTLA 1069. Ruin lizard, Lacerta sicula 
Material: Six microscope slides 
Diagnosis: Fibrosarcoma 
Submitter: E. Elkan 
RTLA 1070o Trevally (jack?), Caranx lutescens 
Material: Tissue around vent; 3 black and white photographs 
Diagnosis: Neurofibrosarcoma 
Submitter: P. M. Hine 
RTLA 1071. Pacific cod, Gadus macrocephalus 
Material: One fish head with a tumorous growth on the inside 
of the gill covers 
Diagnosis: Parabranchial adenoma 
Submitter: C, R„ Forrester 
RTLA 1072. Pacific cod, Gadus macrocephalus 
Material: One fish head with a tumorous growth on the inside 
of the gill covers 
Diagnosis: Parabranchial adenoma 
Submitter: C. R. Forrester 
