''Pythia cecillii'' is a
species of small air-breathing
salt marsh snail, a
pulmonate
Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includ ...
gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...
mollusk in the family
Ellobiidae.
[MolluscaBase eds. (2022). MolluscaBase. Pythia cecillii (Philippi, 1847). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1468332 on 2022-03-21]

The specific name ''cecillii'' is in honor of the French admiral
Jean-Baptiste Cécille
Jean-Baptiste Thomas Médée Cécille (16 October 1787, Rouen – 9 November 1873) was a French Admiral and politician who played an important role in the French intervention of Vietnam. He also circumnavigated the globe.
Military career
In 18 ...
.
Distribution
This species occurs in Japan.
It is critically endangered and endangered (CR+EN) in Japan.
[. accessed 1 October 2009]
References
External links
Philippi, R. A. (1847-1848). Testaceorum novorum centuria. Zeitschrift für Malakozoologie. 4(5): 71-77; 4(6): 84-96; 4(8): 113-127
Ellobiidae
Gastropods described in 1847
{{Ellobiidae-stub