Ecology

Habitat

Depth range based on 237 specimens in 12 taxa.
Water temperature and chemistry ranges based on 22 samples.

Environmental ranges
  Depth range (m): -3 - 97
  Temperature range (°C): 4.181 - 11.855
  Nitrate (umol/L): 0.927 - 7.608
  Salinity (PPS): 26.346 - 35.227
  Oxygen (ml/l): 6.107 - 7.135
  Phosphate (umol/l): 0.064 - 1.021
  Silicate (umol/l): 2.362 - 15.658

Graphical representation

Depth range (m): -3 - 97

Temperature range (°C): 4.181 - 11.855

Nitrate (umol/L): 0.927 - 7.608

Salinity (PPS): 26.346 - 35.227

Oxygen (ml/l): 6.107 - 7.135

Phosphate (umol/l): 0.064 - 1.021

Silicate (umol/l): 2.362 - 15.658
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
Specimen Records:103
Specimens with Sequences:19
Specimens with Barcodes:19
Species:4
Species With Barcodes:4
Public Records:14
Public Species:3
Public BINs:3
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Source: Barcode of Life Data Systems (BOLD)

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Statistics of barcoding coverage: Lacuna sp. KL1

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 3
Species With Barcodes: 1
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Source: Barcode of Life Data Systems (BOLD)

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Barcode data

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Wikipedia

Lacuna (gastropod)

Lacuna is a genus of sea snails, marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.[1]

Description[edit]

The spiral animal body is elongated. The mouth has a proboscis with two thick lips and a spiral, filiform tongue. There are two slender, contractile tentacles with the eyes on small pedicels near their base. The foot is oval and somewhat broader behind.

The thin shell has an ovate-conical or subglobose shape and is covered with a delicate horny periostracum. It has a short spire with convex whorls that are rapidly expanding. The last whorl is ventricose, i.e. inflated in the middle. The apex is rather obtuse. The oval or roundish aperture is covered with a horny, spirally marked operculum. The peristome is incomplete behind. The columella is flattened and forms with the peristome an elongated groove continued from the umbilicus. This groove is bounded internally by the decurved margin of the pillar.[2]

Species[edit]

Species within the genus Lacuna include:

Species brought into synonymy

References[edit]

  1. ^ a b Lacuna Turton, 1827. Reid, David G.; Gofas, S. (2010). Lacuna Turton, 1827. 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=138099 on 4 March 2011.
  2. ^ Macgillivray, William, History of the molluscous animals of Scotland; London, 1844
  3. ^ Lacuna carinifera A. Adams, 1851.  Retrieved through: World Register of Marine Species on 6 June 2010.
  4. ^ Lacuna crassior (Montagu, 1803).  Retrieved through: World Register of Marine Species on 6 June 2010.
  5. ^ Lacuna decotata A. Adams, 1861.  Retrieved through: World Register of Marine Species on 6 June 2010.
  6. ^ Lacuna latifasciata A. Adams, 1863.  Retrieved through: World Register of Marine Species on 6 June 2010.
  7. ^ Lacuna lepidula A. Adams, 1863.  Retrieved through: World Register of Marine Species on 6 June 2010.
  8. ^ Lacuna lukinii (Golikov & Gulbin, 1985).  Retrieved through: World Register of Marine Species on 6 June 2010.
  9. ^ Lacuna marmorata Dall, 1919.  Retrieved through: World Register of Marine Species on 6 June 2010.
  10. ^ Lacuna minor (Dall, 1919).  Retrieved through: World Register of Marine Species on 6 June 2010.
  11. ^ Lacuna orientalis (Golikov & Gulbin, 1985).  Retrieved through: World Register of Marine Species on 6 June 2010.
  12. ^ Lacuna pallidula (da Costa, 1778).  Retrieved through: World Register of Marine Species on 6 June 2010.
  13. ^ Lacuna parva (da Costa, 1778).  Retrieved through: World Register of Marine Species on 6 June 2010.
  14. ^ Lacuna porrecta Carpenter, 1864.  Retrieved through: World Register of Marine Species on 6 June 2010.
  15. ^ Lacuna reflexa (Dall, 1884).  Retrieved through: World Register of Marine Species on 6 June 2010.
  16. ^ Lacuna setonaikaiensis (Habe, 1958).  Retrieved through: World Register of Marine Species on 6 June 2010.
  17. ^ Lacuna smithii Pilsbry, 1895.  Retrieved through: World Register of Marine Species on 6 June 2010.
  18. ^ Lacuna succinea Berry, 1953.  Retrieved through: World Register of Marine Species on 6 June 2010.
  19. ^ Lacuna turneri (Dall, 1886).  Retrieved through: World Register of Marine Species on 6 June 2010.
  20. ^ Lacuna turrita A. Adams, 1861.  Retrieved through: World Register of Marine Species on 6 June 2010.
  21. ^ Lacuna uchidai (Habe, 1953).  Retrieved through: World Register of Marine Species on 6 June 2010.
  22. ^ Lacuna unifasciata Carpenter, 1856.  Retrieved through: World Register of Marine Species on 6 June 2010.
  23. ^ Lacuna variegata Carpenter, 1864.  Retrieved through: World Register of Marine Species on 6 June 2010.
  24. ^ Lacuna vincta (Montagu, 1803).  Retrieved through: World Register of Marine Species on 6 June 2010.
  25. ^ Lacuna abyssicola Melvill & Standen, 1912.  Retrieved through: World Register of Marine Species on 6 June 2010.
  26. ^ Lacuna notorcadensis Melvill & Standen, 1907.  Retrieved through: World Register of Marine Species on 6 June 2010.
  • Reid, D.G. (1989a) The comparative morphology, phylogeny and evolution of the gastropod family Littorinidae. Philosophical Transactions of the Royal Society of London, Series B 324: 1-110
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