Katroma ninstintsi Carter in Carter, Cameron & Smith, 1988 (Fig. 13 C-E)
Katroma ninstintsi Carter in Carter, Cameron & Smith 1988: 60, pl. 2, figs 4, 9. — Goričan et al. 2006: 228-229, pl. KAT14, figs 1-10.
Katroma sp. – Igo et al. 1985: pl. 15, fig. 4. — Pessagno & Mizutani 1992: 99, pl. 99, figs 6, 10, 11, 15.
Katroma sp. A – Yeh 1987a: 81, pl. 3, fig. 1; pl. 6, figs 4, 14. — Tumanda et al. 1996: 181, fig. 4.15. — Yeh & Cheng 1998: 30, pl. 7, figs 7, 10.
Syringocapsa inflata – Gawlick et al. 2001: pl. 5, fig. 9.
OCCURRENCE. — Lower Jurassic, lower Pliensbachian-upper Pliensbachian of Queen Charlotte Islands, British Columbia and northeastern British Columbia, Canada; Oregon, UnitedStates; Austria; Philippines; Japan and Mersin Mélange, NW of Mersin city, southern Turkey.