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Lophoceros
genus of Bucerotidae within Bucerotiformes

trivial name latin name name specimens
Grijze Tok
Lophoceros nasutus 		Lophoceros nasutus 6 6
Bradfields Tok
Lophoceros bradfieldi 		Lophoceros bradfieldi 1 1
Kuiftok
Lophoceros alboterminatus 		Lophoceros alboterminatus 1 1
Bonte Tok
Lophoceros semifasciatus 		Lophoceros semifasciatus 1 1
Bonte Tok
Lophoceros fasciatus 		Lophoceros fasciatus 2 2

species comparison1)

1) According to Hartmann (2000a, 2000b and 2016)

Random specimens

Grijze Tok
Lophoceros nasutus
Grijze Tok
Lophoceros nasutus
Bradfields Tok
Lophoceros bradfieldi
Kuiftok
Lophoceros alboterminatus
Bonte Tok
Lophoceros semifasciatus
Bonte Tok
Lophoceros fasciatus