Pusionella lirata
Pusionella lirata is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae.[1][2]
| Pusionella lirata | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Caenogastropoda |
| Clade: | Hypsogastropoda |
| Clade: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Clavatulidae |
| Genus: | Pusionella |
| Species: | P. lirata |
| Binomial name | |
| Pusionella lirata Adams A., 1853 | |
This species is also considered a synonym of Pusionella milleti milleti (Petit de la Saussaye, S., 1851).[3] This has in turn become a synonym of Clavatula milleti.
Description
The size of an adult shell varies between 15 mm and 55 mm. The shell is whitish, or has a yellowish flesh-color, or brown. It is more or less decussated by longitudinal and revolving engraved lines, sometimes forming granulations especially on the spire. The revolving lines are prominent on the body whorl, where the longitudinal ones are usually subobsolete.[3]
Distribution
This species occurs in the Atlantic Ocean off West Africa, and particularly along Senegal.
gollark: There's no literal Cartesian theatre going on where it has to rotate the image again to project it onto our consciousness.
gollark: I don't think that particularly matters. We define our perceptual up and down and such based on vision.
gollark: Also merging together information from saccades (rapid eye movements to look at more of a scene with the fovea) and correcting for orientation/vibrations/movement.
gollark: And the brain does a lot of fancy stuff to pretend to have a coherent visual field despite the blind spot and the fact that only a small region (the fovea) can actually sense color well.
gollark: I read that somewhere, I forgot where.
References
- Pusionella lirata Adams A., 1853. Retrieved through: World Register of Marine Species on 25 August 2011.
- P. Bouchet; Yu. I. Kantor; A. Sysoev; N. Puillandre (2011). "A new operational classification of the Conoidea (Gastropoda)". Journal of Molluscan Studies. 77 (3): 273–308. doi:10.1093/mollus/eyr017.
- George Washington Tryon, Manual of Conchology vol. VI p. 235; 1884 (described as Pusionella milleti)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.