Punctulum

Punctulum is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.[1]

Punctulum
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily:
Rissooidea
Family:
Rissoidae
Genus:
Punctulum

Jeffreys, 1884

Species

Species within the genus Punctulum include:

Species brought into synonymy
  • Punctulum ochotense Golikov & Sirenko, 1998:[3] synonym of Punctulum flavum (Okutani, 1964)
gollark: This is someone else's communication with someone from some months ago.
gollark: If I had to guess, probably Friedrich thinks that knowing about the idea would let people understand that things can locally look flat while actually being curved.
gollark: I don't know, I haven't watched the video they were complaining about.
gollark: You can use them to approximate functions by just ignoring the last terms, since they're small for small x.
gollark: e^x = 1 + x + x^2/2 + x^3/6 + ..., for example.

References
  1. Punctulum Jeffreys, 1884. WoRMS (2010). Punctulum. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=422870 on 9 August 2010 .
  2. Punctulum delicatum Golikov & Sirenko, 1998. Retrieved through: World Register of Marine Species on 9 August 2010.
  3. Punctulum ochotense Golikov & Sirenko, 1998. Retrieved through: World Register of Marine Species on 9 August 2010.


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