| Publication Type: | Journal Article |
| : | 1990 |
| Authors: | M. Angel Alonso-Zarazaga |
| Journal: | Fragmenta Entomologica, Roma |
| Volume: | 22 |
| Pagination: | 399-528 |
| Notes: | [31-XII-1990]. Orig. ref: ALONSO-ZARAZAGA, M.A. (1990). Revision of the subgenera Ceratapion s. str. and Echinostroma nov. of the genus Ceratapion Schilsky, 1901 (Coleoptera, Apionidae). Fragmenta Entomologica, Roma, 22(2): 399-528. NOTE: [31-XII-1990] |