Search for genus Hysteroceras returned 28 results.

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  1. subspecies: Hysteroceras semileve subsp. semileve

    Kingdom: Chromista

  2. subspecies: Hysteroceras intermedium subsp. intermedium

    Kingdom: Chromista

  3. subspecies: Hysteroceras semileve subsp. densicostata Haas, 1942

    Kingdom: Chromista

  4. subspecies: Hysteroceras varicosum subsp. varicosum

    Kingdom: Chromista

  5. subspecies: Hysteroceras semileve subsp. elegans Haas, 1942

    Kingdom: Chromista

  6. subspecies: Hysteroceras carinatum subsp. robustecostata Haas, 1942

    Kingdom: Chromista

  7. subspecies: Hysteroceras semileve subsp. sparsicostata Haas, 1942

    Kingdom: Chromista

  8. subspecies: Hysteroceras orbignyi subsp. orbignyi

    Kingdom: Chromista