IRMNG Taxon list
Botryostrobus aquilonaris (Bailey) Johnson, 1974
Botryostrobus auritus (Ehrenberg, 1844) accepted as Botryostrobus auritus-australis Ehrenberg, 1844
Botryostrobus auritus-australis Ehrenberg, 1844
Botryostrobus australis (Ehrenberg, 1844) accepted as Botryostrobus auritus-australis Ehrenberg, 1844
Phormostichoartus corbula (Harting) Nigrini, 1977
Phormostichoartus furcaspiculata (Popofsky) Caulet, 1986
Phormostichoartus platycephala (Ehrenberg) Caulet, 1986
Siphocampe arachnea (Ehrenberg) Nigrini, 1977
Siphocampe corbula accepted as Phormostichoartus corbula (Harting) Nigrini, 1977
Siphocampe lineata (Ehrenberg) Nigrini, 1977
Siphocampe nodosaria (Haeckel, 1887) accepted as Siphocampe lineata (Ehrenberg) Nigrini, 1977
Siphocampium cylindrica accepted as Tricolocampe cylindrica Haeckel, 1887
Spirocyrtis platycephala accepted as Phormostichoartus platycephala (Ehrenberg) Caulet, 1986
Spirocyrtis scalaris Haeckel, 1887
Spirocyrtis seriata Joergensen
Spirocyrtis subscalaris Nigrini, 1977
Tricolocampe cylindrica Haeckel, 1887