CZ EN
HLEDAT  

Profil taxonu

poddruh

Gibbula cicer thalia P. Bartsch, 1915

říše Animalia - živočichové »  kmen Mollusca - měkkýši »  třída Gastropoda - plži »  řád Trochida »  čeleď Trochidae - kotoučovití »  rod Gibbula - kotouček »  druh Gibbula cicer

Obrázky

Gibbula cicer thalia

Autor: Jan Delsing

Gibbula cicer thalia

Autor: Bartsch, P.

Taxon v check-listech zemí*

* Výčet zemí nemusí být kompletní

EN  

Popis

Shell small, white, flaked with large patches of brown, sprinkled irregularly with blotches of carmine. Nuclear whorls two and one-half, well rounded, smooth. Postnuclear whorls strongly rounded, marked with five strong, equal, spiral keels between the sutures, of which the first is at the summit, while the last forms the peripheral keel. The spaces between the spiral keels are a little wider than the keels. In addition to the spiral sculpture the whorls are marked by very numerous, decidedly retractive, axial threads. Sutures strongly impressed. Base moderately long, well rounded, strongly, openly umbilicated, marked by nine, equal and equally spaced, depressed spiral cords, which are almost double the width of the spaces that separate them. In addition to these spiral cords the base is marked by the continuations of the axial threads. Inside of umbilicus smooth. Aperture subcircular, oblique; outer lip rendered decidedly sinuous at the edge by the external sculpture; inner lip strongly curved and slightly reflected.
The type, Cat. No. 187112, U.S.N.M., comes from Port Alfred (Coll. No. 658). It has three postnuclear whorls, and measures: Altitude, 4.5 mm.; greater diameter, 5.5 mm.
Bartsch, P., 1915. Report on the Turton Collection of South African marine mollusks, with additional notes on other South African shells contained in the United States National Museum.

Odkazy a literatura

EN Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Gibbula cicer thalia Bartsch, 1915]
Datum citace: 22. listopad 2013

Možnosti podílení se na BioLibu

Jste-li v systému přihlášení, můžete k libovolnému taxonu přidat jméno či synonymum v libovolném jazyce (a nebo tak navrhnout opravu jména chybného), popisy taxonu nebo další podtaxony.

Komentáře