Růžička, J., Qubaiová, J., Nishikawa, M. and Schneider, J. (2015) “Revision of Palearctic and Oriental Necrophila Kirby et Spence, part 3: subgenus Calosilpha Portevin (Coleoptera: Silphidae: Silphinae)”, Zootaxa. Auckland, New Zealand, 4013(4), pp. 451–502. doi: 10.11646/zootaxa.4013.4.1.