Robuta

https://archive.org/details/entomologistsrec351923tutt?view=theater The Entomologist's record and journal of variation : Tutt, James William, 1858-1911, ed : Free... Founded by J. W. Tutt on 15th April, 1890. the entomologist s record https://archive.org/details/entomologistsrec181906tutt?view=theater The Entomologist's record and journal of variation : Tutt, James William, 1858-1911, ed : Free... Founded by J. W. Tutt on 15th April, 1890. the entomologist s record