26 
RTLA 137. Freshwater mussel, Margaritifera margaritifera 
Material: Two slides; 1 block 
Diagnosis: Polypoid tumor on foot 
Submitter: G. B. Pauley 
Reprint: Pauley, Gilbert B. A Disease of the Freshwater Mussel, 
Margaritifera margaritifera . J„ Invertebr. Pathol., 
12(3): 321-328. 1968. 
RTLA 138. Freshwater mussel, Margaritifera margaritifera 
Material: One slide; 2 blocks 
Diagnosis: Polypoid tumor on foot 
Submitter: G. B. Pauley 
Reprint: [see RTLA 140] 
RTLA 139. Freshwater mussel, Margaritifera margaritifera 
Material: One slide; 1 block 
Diagnosis: Polypoid tumor on foot 
Submitter: G. B. Pauley 
Reprint: [see RTLA 140] 
RTLA 140. Freshwater mussel, Anodonta oregonensis 
Material: One slide 
Diagnosis: Incipient polypoid tumors on foot 
Submitter: G. B. Pauley 
Reprint: Pauley, Gilbert. A Critical Review of Neoplasia and 
Tumor-Like Lesions in Mollusks. Natl. Cancer Inst. 
Monogr. 31: 509-539. 1969. 
RTLA 141. Freshwater mussel, Anodonta californiensis 
Material: Three slides 
Diagnosis: Edematous hyperplasia of gill 
Submitter: G. B. Pauley 
Reprint: [see RTLA 140] 
RTLA 142. Freshwater mussel, Anodonta californiensis 
Material: Six slides 
Diagnosis: (1) Polypoid tumor on foot 
(2) Hyperplasia on gill 
Submitter: G. B. Pauley 
Reprint: [see RTLA 140] 
RTLA 143. Freshwater mussel, Anodonta californiensis 
Material: One slide; 4 blocks 
Diagnosis: Incipient polypoid tumors on foot 
Submitter: G. B. Pauley 
Reprint: [see RTLA 38] 
RTLA 144. Freshwater mussel, Anodonta californiensis 
Material: Seven slides including 3 autoradiographs 
Diagnosis: Polypoid tumors on foot 
Submitter: G. B. Pauley 
Reprint: [see RTLA 38] 
