1887 Hexalonche philosophica - Haeckel pl. 22, fig. 4 | 1973 Thecoshaera larnacium ? - Sanfilippo and Riedel pl. 3, figs. 13-14 | 1978 Hexalonche philosophica - Riedel and Sanfilippo pl. 2, fig. 8 | 1992 Hexalonche philosophica - Lazarus pl. 4, figs. 1-3 and 5 |
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