Pterobranchia - Graptoloidea - Anisograptidae
Alternative combinations: Dictyograptus flabelliformis parabolus, Dictyonema flabelliforme parabolus, Dictyonema parabola, Rhabdinopora parabola
Synonyms: Dictyonema cyathiforme Bulman 1950, Dictyonema scitulum Harris and Keble 1928, Rhabdinopora scitulum Harris and Keble 1928
Belongs to Rhabdinopora flabelliformis according to W.-H. Wang and T. Servais 2015
See also Brunton et al. 1988, Bulman 1954, Cooper et al. 1998, Cooper and Stewart 1979, Egenhoff et al. 2004 and Erdtmann 1982
Sister taxa: Dictyonema flabelliforme intermedium, Rhabdinopora flabelliformis anglica, Rhabdinopora flabelliformis flabelliformis, Rhabdinopora flabelliformis multithecata, Rhabdinopora flabelliformis norvegica, Rhabdinopora flabelliformis socialis
Distribution: