Rissoina meteoris

Rissoina meteoris is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae.[1]

Rissoina meteoris
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily:
Rissooidea
Family:
Rissoinidae
Genus:
Rissoina
Species:
R. meteoris
Binomial name
Rissoina meteoris
Gofas, 2007

Description

The height of the very slender shell varies between 5.5 mm to 9.0 mm The protoconch consists of 1.25 whorl, and the teleoconch of ca. 10 very flat whorls. The protoconchis smooth, the teleoconch apparently smooth and glossy but with tiny punctures visible only under very high magnification, densely set in spiral bands. The aperture is piriform, channelled at the insertion of outer lip on the previous whorl. The outer lip is definitely opisthocline, thickened but not demarcated from the body whorl, with rounded edge, inside slightly swollen near parietal insertion [1]

Distribution

This species is found on the Great Meteor seamount in the northeast Atlantic at a depth of 470 m.

gollark: ```rust let with_db = warp::any().map(move || pool.clone()); let static_files = warp::path("assets").and(warp::fs::dir("assets")); let view_page = warp::path!(String).and(warp::get()).and(with_db.clone()) // repeating the next bit for every route is kind of bad, see if it can be changed somehow .and_then(|title, db| async { error_to_http_response(view_page(db, title).await) }); let editor_page = warp::path!(String / "edit").and(warp::get()).and(with_db.clone()) .and_then(|title, db| async { error_to_http_response(editor_page(db, title).await) }); let save_edit = warp::path!(String / "edit").and(warp::post()).and(warp::body::form()).and(with_db) .and_then(|title, form, db| async { error_to_http_response(save_edit(db, title, form).await) }); let not_found = warp::any().map(|| warp::reply::with_status("404 Not Found", http::StatusCode::NOT_FOUND)); let main = editor_page.or(save_edit).or(view_page); let app = static_files.or(main).or(not_found);```See, this is how you SHOULD design routes: incomprehensibly.
gollark: no!
gollark: Your *routes* shouldn't be config. They're code. They're part of the application.
gollark: What? Why is that a config file?! You should be defining routes in your code.
gollark: Yes, that is a bit weird and not ideal.

References
  1. Rissoina meteoris Gofas, 2007. Gofas, S. (2009). Rissoina meteoris Gofas, 2007. In: Bouchet, P.; Gofas, S.; Rosenberg, G. World Marine Mollusca database. Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=345728 on 9 August 2010 .
  • Gofas S. (2007). Rissoidae (Mollusca: Gastropoda) from northeast Atlantic seamounts. Journal of Natural History 41(13–16): 779–885 page(s): 868-871


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.