| 词条 | Metoptomatidae |
| 释义 |
|fossil_range = |image = |image_caption = |regnum = Animalia |phylum = Mollusca |classis = Gastropoda or Monoplacophora |ordo = |superfamilia = |familia = Metoptomatidae |familia_authority = Wenz, 1938[1] |subdivision_ranks = Genera |subdivision = See text | synonyms = }} Metoptomatidae is an extinct family of fossil mollusks from the Paleozoic era. These mollusks are either (Gastropoda or Monoplacophora). TaxonomyThe taxonomy of the Gastropoda by Bouchet & Rocroi, 2005[2] categorizes Metoptomatidae within the Paleozoic molluscs of uncertain systematic position. This family is unassigned to superfamily. This family has no subfamilies. GeneraGenera in the family Metoptomatidae include:
References1. ^Wenz (March) 1938. Handbuch der Paläozoologie, 6(1): 38, 43, 92. {{Taxonbar|from=Q6824276}}{{paleo-gastropod-stub}}2. ^Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. {{ISBN|3-925919-72-4}}. ISSN 0076-2997. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278 1 : Prehistoric gastropods |
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