Oscilla annulata
Oscilla annulata is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.[1]
Oscilla annulata | |
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Drawing of a shell of Oscilla annulata | |
Scientific classification | |
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Species: | O. annulata |
Binomial name | |
Oscilla annulata (A. Adams 1855) | |
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Description
The length of the whitish shell measures 5 mm. The numerous whorls of the teleoconch are flattened, and spirally ribbed. Their interstices are longitudinally striated. The columella has a single posterior plication. The lip is subcrenulated, the interior lirate.[2]
Distribution
This marine species occurs in the demersal zone off the Philippines, Singapore and Japan.
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gollark: H̸̋͘o̹ͯ͝w͙̑͋ ̺́̆g̳͔͒o͉͍͟o̩̚̕d̶̰͈ ̴̼̀i͓̩̭s̭̞̹ ̝̑̃ẏ̘̀o͚ͮ͟҉͇͎̻ū̺ͥ҉̹ͤͨr̯ͣ͠ ̸̩͋d̩ͭ҉̩̈́̓i̬̒̎ą͎ͯc̛̺̀r̶̡͔҉͇̯̍ỉ̙̈́t̪͑̃i̲͊ͤ҉͉̐̀c̝̎͂ ̝̱̒r̶͐̐e͕͛ͩm̓͌͞o̜ͣ͝v͉̠̿a͈̬͘l̛̓͌ ͏̡ͅc̜̃͂ŏ̊ͅd̸̎ͦe̘̘̊?̉̂҉̬̗͛
gollark: S͚̎͢ò̷ͣ ͚͋͋I͕͐̔ ̭̰͐ċ͚͞a̵͉ͦn̤̈ͮ ̟̋͡w̓̏͟ṟ̯͒ì̬͈t͛̆͞e̮͇ͤ ̌̚͝cͯ̕ͅo̷ͨ̈́҉ḍ̡̄e̛̅̄ ̯̼̀l̷̦̂ī̧͕kͧ͗ͯȩ̖ͪ ̻ͫ͒t̿̔̕hͤͮ͌ǐ̸̜҉̦͍̍s͈͆ͫ?͏͉̈́
gollark: I just press Ctrl+H.
gollark: Here you go.
References
External links
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