Myers, L.E. 1927 The generic types of the Diaspididae (Hemiptera). Part II.. Bulletin of Entomological Research 17: 341-346.
Notes: Critical redescriptions of Aulacaspis rosae, Chionaspis salicis, Lepidosaphes ulmi, Chrysomphalus aonidum.
Myers, L.E. 1927 The generic types of the Diaspididae (Hemiptera). Part II.. Bulletin of Entomological Research 17: 341-346.
Notes: Critical redescriptions of Aulacaspis rosae, Chionaspis salicis, Lepidosaphes ulmi, Chrysomphalus aonidum.