| 词条 | Lesueurillidae |
| 释义 |
|fossil_range = |image = |image_caption = |regnum = Animalia |phylum = Mollusca |classis = Gastropoda |unranked_familia = |superfamilia = Euomphaloidea |familia = Lesueurillidae |familia_authority = P. J. Wagner, 2002[1] |subdivision_ranks = Genera |subdivision = see text. | synonyms = }} Lesueurillidae is an extinct family of paleozoic molluscs (gastropods?) with anisostrophically coiled shells of uncertain position (Gastropoda?) (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). TaxonomyThe taxonomy of the Gastropoda by Bouchet & Rocroi, 2005[2] categorizes Lesueurillidae in the superfamilia Euomphaloidea within the Paleozoic molluscs with anisostrophically coiled shells of uncertain position (Gastropoda?). This family has no subfamilies. GeneraGenera in the family Lesueurillidae include[3]
DescriptionFossils of family Lesueurillidae has sharp peripheral band and a short notch formed from deep V-shaped sinus.[1] They are similar to Maclurites but they differ in early ontogenesis from them.[1] References1. ^1 2 3 Wagner P. J. 2002. Phylogenetic relationships of the earliest anisostrophically coiled gastropods. Smithsonian Contributions to Paleobiology, 88: 152 pp. Page 75. {{Taxonbar|from=Q6532046}}2. ^Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdés Á. & 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 3. ^Lesueurillidae. The Paleobiology Database, accessed 13 August 2009. 1 : Lesueurillidae |
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