Seven series of fish were operated upon with one donor in each series donating 10 scales to each of six recipients. In all, 42 fish received homografts from seven donors. Graft data indicate that this species shows a typical homograft response with complete rejection of all homografts and indeterminate survival of all autografts. Some initial destruction of autografts is noted and a hypothesis is described relating the subsequent recovery of autografts to a “lag” period noticed in homograft destruction.