Seguenzia richeri is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.[1][2]

Seguenzia richeri
Shell of Seguenzia richeri (holotype at MNHN, Paris)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Vetigastropoda
Superfamily: Seguenzioidea
Family: Seguenziidae
Subfamily: Seguenziinae
Genus: Seguenzia
Species:
S. richeri
Binomial name
Seguenzia richeri
Marshall, 1991

Description

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The length of the shell attains 3.55 mm. The species has been found 5 times, at sea surface temperatures ranging from 20 to 30 degrees celsius. Two samples have been found at a depth of 1000-2000 meters, and two have been found at 2000-3000 meters, and one has been found at a range of 3000-4000 meters. 2 of the 5 samples were found in 1987, the other three's dates are unknown.[3] The species was named by B. A. Marshall in 1991.[4]

Distribution

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This marine species occurs off New Caledonia.[5]

References

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  1. ^ WoRMS (2013). Seguenzia richeri Marshall, 1991. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492370 on 2013-06-10
  2. ^ Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS)
  3. ^ "Seguenzia richeri B. A. Marshall, 1991 - Ocean Biodiversity Information System". obis.org. Retrieved 2023-01-09.
  4. ^ Muséum national d'histoire naturelle (France); naturelle (France), Muséum national d'histoire (1991). Mémoires du Muséum national d'histoire naturelle. Vol. 150. Paris: Éd. du Muséum.
  5. ^ "Seguenzia richeri B. A. Marshall, 1991 - Ocean Biodiversity Information System". obis.org. Retrieved 2023-01-09.
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