ツツガキ属
Genus Nipponoclava B. J. Smith, 1976
ツツガキ科（Penicillidae）について
Genus Brechites Guettard, 1770
Genus Foegia Gray, 1842
Genus Humphreyia Gray, 1858
Genus Kendrickiana B. Morton, 2004
Genus Nipponoclava B. J. Smith, 1976／ツツガキ属
Genus Verpa Röding, 1798
ツツガキ属（Nipponoclava ）について
Species Nipponoclava gigantea (G. B. Sowerby III, 1888)／ツツガキ
