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| FAMILY list (thumbnails) |
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| FAMILY list (names only) |
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| HETEROCERATIDAE (geographic) |
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| HETEROCERATIDAE (thumbnails) |
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| HETEROCERATIDAE (thumb+maps) |
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| HETEROCERATIDAE (names only) |
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| HETEROCERATIDAE (no synonyms) |
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| HETEROCERATIDAE (no variety) |
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Class: CEPHALOPODA
--- Taxon Tree: AMMONOIDEA [Subclass] - AMMONITIDA [Order] - ANCYLOCERATINA [Suborder] - ANCYLOCERATOIDEA [Superfamily]
------ Family: HETEROCERATIDAE Spath, 1922 † (Sea)
------------ Genus: Heteroceras D'Orbigny , 1849 †
| --------------- Species: Heteroceras emericianum (A.V.M.D. D'Orbigny, 1842 ) † - ID: 6514000032 | |||||||
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------------------ Sub or form: Heteroceras emericianum costatum (Rouchadze, 1933 †) - ID: 8033000367 | |||||||
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Please email your image to: Claudio Galli - last updated: 28/ago/2017