| 释义 |
- Distribution
- Description
- References
- External links
{{Use dmy dates|date=January 2011}}{{Taxobox
| image = Nassa pygmaea (Sowerby).jpg
| image_caption = Tritia pygmaea shell drawing
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Caenogastropoda
clade Hypsogastropoda
clade Neogastropoda
| superfamilia = Buccinoidea
| familia = Nassariidae
| subfamilia = Nassariinae
| genus = Tritia
| species = T. pygmaea
| binomial = Tritia pygmaea
| binomial_authority = (Lamarck, 1822)[1]
| synonyms_ref = [2]
| synonyms =- Buccinum tritonium Blainvill, 1826
- Hinia (Tritonella) varicosa (Turton, 1825)
- Hinia (Tritonella) varicosa paucicostata Nordsieck, 1974
- Hinia pygmaea (Lamarck, 1822)
- Nassa (Tritonella) pygmaea (Lamarck, 1822)
- Nassa (Tritonella) pygmaea var. elongata Bucquoy, Dautzenberg & Dollfus, 1882
- Nassa (Tritonella) pygmaea var. evaricosa Bucquoy, Dautzenberg & Dollfus, 1882
- Nassa elongatula Locard, 1886
- Nassarius (Hinia) pygmaea (Lamarck, 1822)
- Nassarius (Hinia) varicosa
- Nassarius pygmaeus (Lamarck, 1822)
- Nassarius varicosus (Turton, 1822)
- Ranella pygmaea Lamarck, 1822
- Tritonia varicosa Turton, 1825
}}Tritia pygmaea is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the nassa mud snails or dog whelks.[2]DistributionThis species occurs in European waters, the Mediterranean Sea, the Northeast Atlantic Ocean. DescriptionThe length of the shell varies between 5 mm and 8 mm. {{Expand section|date=October 2012}}References1. ^Lamarck ([J.-B. M.] de), 1815-1822: Histoire naturelle des animaux sans vertèbres , Paris [vol. 5: Paris, Deterville/Verdière] [vol. 6 published by the Author], 7 vol. I molluschi sono compresi nei vol. 5-7. Vol. 5 (Les Conchiferes): 612 pp. [25 luglio 1818]. Vol. 6 (1) (Suite): 343 pp. [1819]. Vol. 6 (2) (Suite): 232 pp. [1822]. Vol. 7: (Suite): 711 pp. [1822]
2. ^1 Marshall, B. (2016). Tritia pygmaea (Lamarck, 1822). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=876854 on 2016-05-18
- Cernohorsky W. O. (1984). Systematics of the family Nassariidae (Mollusca: Gastropoda). Bulletin of the Auckland Institute and Museum 14: 1-356.
- Backeljau, T. (1986). Lijst van de recente mariene mollusken van België [List of the recent marine molluscs of Belgium]. Koninklijk Belgisch Instituut voor Natuurwetenschappen: Brussels, Belgium. 106 pp.
- Hayward, P.J.; Ryland, J.S. (Ed.) (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. Clarendon Press: Oxford, UK. {{ISBN|0-19-857356-1}}. 627 pp.
- Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213
- Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp.
External links- {{Gastropods.com|key=2|id=6062|title=Nassarius (Hinia) pygmaeus|access-date=16 January 2019}}
{{Commons category}}{{Taxonbar|from=Q3171804}}{{DEFAULTSORT:Tritia Pygmaea}}{{Nassariidae-stub}} 2 : Nassariidae|Gastropods described in 1822 |