CZ EN
HLEDAT  

Profil taxonu

druh

Urosalpinx verrilli W. H. Dall, 1927

říše Animalia - živočichové »  kmen Mollusca - měkkýši »  třída Gastropoda - plži »  řád Neogastropoda »  čeleď Muricidae - ostrankovití »  rod Urosalpinx - ostrankovec

Taxon v check-listech zemí*

* Výčet zemí nemusí být kompletní

EN  

Popis

Shell small, white, fusiform, with a smooth white nucleus of about one smooth small whorl followed by a second minutely reticulate whorl, on which the spiral threads are stronger, increasing in strength to the end of the nuclear portion, and three subsequent well rounded whorls; suture distinct and deep, not appressed; axial sculpture of (on the last whorl about 15) narrow rounded ribs crossing the whorls, with wider interspaces; the incremental lines are fine even, closely adjacent, and of a silky texture; the ribs are obsolete on the base of the last whorl; spiral sculpture of (on the penultimate whorl 6; on the last whorl 11) equal and equally spaced rounded cords with subequal interspaces (in which occasionally some fine spiral striae occur) and 10 or more close-set simple cords on the base; the former are slightly swollen at their intersections with the ribs; aperture semilunate, the outer lip thin, smooth internally, the body erased, the pillar short, twisted, the canal short and recurved; the axis impervi¬ous. Length of shell, 9; of aperture, 4.5; diameter, 4.5 mm.
Dall W. H. (1927). Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer "Albatross", in 1885 and 1886.

Rozšíření

Off Georgia, abundant.
Dall W. H. (1927). Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer "Albatross", in 1885 and 1886.

Odkazy a literatura

EN Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Urosalpinx verrilli Dall, 1927]
Datum citace: 23. 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