Dicranograptidae
Dicellograptus affinis Hall, 1902
Dicellograptus anceps Nicholson, 1867
Dicellograptus caduceus Lapworth, 1876
Dicellograptus clingani Carruthers
Dicellograptus complanatus
Dicellograptus complexus Davies, 1929
Dicellograptus divaricatus Lapworth, 1876
Dicellograptus elegans Elles & Wood, 1904
Dicellograptus flexuosus Lapworth, 1876
Dicellograptus forchammeri
Dicellograptus fordhammeri (Gernitz)
Dicellograptus furcatus (Hall)
Dicellograptus gravis Keble & Harris, 1925
Dicellograptus intortus Lapworth, 1880
Dicellograptus johnstrupi Hadding
Dicellograptus minor Toghill, 1970
Dicellograptus moffatensis
Dicellograptus morrisi Hopkinson, 1871
Dicellograptus ornatus Elles & Wood, 1904
Dicellograptus pumilus Lapworth, 1876
Dicellograptus sextans Elles & Wood, 1904
Dicellograptus vagus Hadding, 1913
