55 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
RTLA 
396. Brown bullhead, Ictalurus nebulosus 
Material: Fish tail with small lesion on right side 
Diagnosis: Fibrous hyperplasia adjacent to ulcerated area 
Submitter: G. G. Combs 
397. Yellow bullhead, Ictalurus natalis 
Material: Fish midsection with slightly raised lateral lesion 
Diagnosis: Epidermal papilloma 
Submitter: G. G. Combs 
398. Brown 
Material: 
Diagnosis: 
Submitter: 
bullhead, Ictalurus nebulosus 
Fish head with slightly raised 
Epidermal papilloma 
G. G. Combs 
dorsal 
lesion 
399. Brown 
Material: 
Diagnosis: 
Submitter: 
bullhead, Ictalurus nebulosus 
Fish head and thorax with multiple 
Epidermal papilloma 
G. G. Combs 
slightly raised 
lesions 
400. Frillfin goby, Bathygobius soporator 
Material: Gross specimen; growths on pectoral fin, jaw, and dorsum 
Diagnosis: Hyperplastic epidermis; no invasion 
Submitter: N. Rothman Feinberg 
401. Warmouth, Lepomis gulosus 
Material: Gross specimen 
Diagnosis: Non-diagnostic 
Submitter: J. S. Laurie 
402. Chain pickerel, Esox niger 
Material: Gross specimen 
Diagnosis: Non-diagnostic 
Submitter: J. S. Laurie 
403. Pickerel and Leopard frog hybrid, Rana palustris x pipiens 
Material: Gross specimen with enlarged testis 
Diagnosis: Teratocarcinoma 
Submitter: J. D. Hardy, Jr. 
Reprint: Hardy, J. D., Jr. and J. Gillespie. Hybridization Between 
Rana pipiens and Rana palustris in a Modified Natural En¬ 
vironment. Chesapeake Sci. (in press). 
404. White 
Material: 
Diagnosis: 
Submitter: 
croaker, Genyonemus lineatus 
Gross specimen with two oral growths 
Epidermal papilloma 
K. P. Lindstrom 
405. White 
Material: 
Diagnosis: 
Submitter: 
croaker, Genyonemus lineatus 
Gross specimen with oral growth 
Epidermal papilloma 
K. P. Lindstrom 
