Reference
Matthias Schöller (2006): Two new species of Cryptocephalus Geoffroy, 1762 from Yemen and re-examination of C. oblitus Suffrian and C. saudiensis Lopatin (Coleoptera: Chrysomelidae: Cryptocephalinae) – Mitteilungen des Internationalen Entomologischen Vereins – 31_2006: 145 - 155.