Biology:Agaronia

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Agaronia is a genus of sea snails, marine gastropod mollusks in the subfamily Agaroniinae of the family Olividae.[1]

Description

According to a 1858 description of Aragonia by zoologists Henry Adams and Arthur Adams, the snail's foot is long and ends in a pointed tip. Its mantle, a wall covering of the animal's body, have side-lobes (lateral extensions) that are "moderate" in size and "acute" (tapering to a point). The shell has an olive-like shape and its spire (the coiled part of the shell) ends in a slender point. The shell's sutures (the seam between each complete turn in the spiral) forms a channel. The aperture (the shell's opening) is wide and flares outward at the front end (opposite of the spire). The columella, the central pillar running through the axis of the shell, appears inflated and does not thicken toward the shell's tip.The columella also displays some angled folds at the front end of the shell.[2]

Distribution

Agaronia has a widespread distribution across various tropical and subtropical regions around the world. This highlights their adaptability to different marine environments.

  • Western Atlantic Ocean: Eastern United States, Gulf of Mexico, Caribbean Sea, Brazil
  • Eastern Pacific Ocean: Central and South America and the Galápagos Islands.
  • West African Coast: from Mauritania to Angola.
  • Indo-Pacific Region

Habitat

Agaronia typically occurs in shallow waters (although some species may occur deeper) and on sandy and muddy substrates.

Species

Species within the genus Agaronia include:

Species brought into synonymy
  • Agaronia johnabbasi Cilia, 2012: synonym of Agaronia johnkochi Voskuil, 1990
  • Agaronia lanei Morretes, 1938 accepted as Agaronia travassosi Morretes, 1938 (junior subjective synonym)
  • Agaronia murrha S. S. Berry, 1953 accepted as Agaronia griseoalba (E. von Martens, 1897) (junior subjective synonym)
  • Agaronia nebulosa (Lamarck, 1811):[20] synonym of Agaronia gibbosa (Born, 1778)
  • Agaronia plicaria (Lamarck, 1811): synonym of † Agaronia ispidula (Linnaeus, 1758)
  • Agaronia punctulifera Gabb, 1860 accepted as † Olivula staminea (Conrad, 1832) (unaccepted > junior subjective synonym)

References

  1. Agaronia Gray, 1839. Retrieved through: World Register of Marine Species on 13 November 2012.
  2. Adams, H. & Adams, A. (1853-1858). The genera of Recent Mollusca; arranged according to their organization. London, van Voorst. Vol. 1: xl + 484 pp.; vol. 2: 661 pp.; vol. 3: 138 pls
  3. Agaronia acuminata (Lamarck, 1811). Retrieved through: World Register of Marine Species on 28 April 2010.
  4. Agaronia adamii Terzer, 1992. Retrieved through: World Register of Marine Species on 28 April 2010.
  5. Agaronia annotata (Marrat, 1871). Retrieved through: World Register of Marine Species on 28 April 2010.
  6. Agaronia biraghii Bernard & Nicolay, 1984. Retrieved through: World Register of Marine Species on 28 April 2010.
  7. Agaronia gibbosa (Born, 1778). Retrieved through: World Register of Marine Species on 28 April 2010.
  8. Agaronia griseoalba (E. von Martens, 1897). Retrieved through: World Register of Marine Species on 28 April 2010.
  9. Agaronia hiatula (Gmelin, 1791). Retrieved through: World Register of Marine Species on 28 April 2010.
  10. Agaronia hilli Petuch, 1987. Retrieved through: World Register of Marine Species on 28 April 2010.
  11. Agaronia jesuitarum Lopez, Montonya, Lopez, 1988. Retrieved through: World Register of Marine Species on 28 April 2010.
  12. Agaronia johnkochi Voskuil, 1990. Retrieved through: World Register of Marine Species on 28 April 2010.
  13. Agaronia leonardhilli Petuch, 1987. Retrieved through: World Register of Marine Species on 28 April 2010.
  14. Agaronia lutaria (Röding, 1798). Retrieved through: World Register of Marine Species on 28 April 2010.
  15. Agaronia nica Lopez, Montonya, Lopez, 1988. Retrieved through: World Register of Marine Species on 28 April 2010.
  16. Agaronia propatula (Conrad, 1849). Retrieved through: World Register of Marine Species on 28 April 2010.
  17. Agaronia razetoi Terzer, 1992. Retrieved through: World Register of Marine Species on 28 April 2010.
  18. Agaronia testacea (Lamarck, 1811). Retrieved through: World Register of Marine Species on 28 April 2010.
  19. Agaronia travassosi Lange de Morretes, 1938. Retrieved through: World Register of Marine Species on 28 April 2010.
  20. Agaronia nebulosa (Lamarck, 1811). Retrieved through: World Register of Marine Species on 28 April 2010.
  • Bernard, P.A. (Ed.) (1984). Coquillages du Gabon [Shells of Gabon]. Pierre A. Bernard: Libreville, Gabon. 140, 75 plates pp
  • Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. Revista de Biología Tropical. 51(supplement 3): 225-284.

Wikidata ☰ Q2826426 entry