Wolcott, George N. “ ‘INSECTAE PORTORICENSIS.’ A PRELIMINARY ANNOTATED CHECK-LIST OF THE INSECTS OF PORTO RICO, WITH DESCRIPTIONS OF SOME NEW SPECIES ”. The Journal of Agriculture of the University of Puerto Rico, vol. 7, no. 1, Jan. 1923, pp. 5-312, doi:10.46429/jaupr.v7i1.15118.