Английская Википедия:Bellaspira virginiana

Материал из Онлайн справочника
Версия от 19:50, 7 февраля 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{Short description|Extinct species of gastropod}} {{Use dmy dates|date=July 2020}} {{Speciesbox | taxon =Bellaspira virginiana | image = Bellaspira virginiana 001.jpg | image_caption = Original image of a shell of ''Bellaspira virginiana'' | authority = (Conrad, 1862) | synonyms_ref = <ref name="WoRMS" /> | synonyms = † ''Mangelia virginiana'' <small>Conrad, 1862</small> | display_...»)
(разн.) ← Предыдущая версия | Текущая версия (разн.) | Следующая версия → (разн.)
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Use dmy dates Шаблон:Speciesbox

Bellaspira virginiana is an extinct species of sea snail, a marine gastropod mollusk in the family Drilliidae.[1]

Description

The length of the shell attains 14 mm. The shell is subfusiform and is longitudinally ribbed. The eight ribs are distant. The shell shows very minute, close revolving lines, which become gradually more distinct on the body whorl. The siphonal canal is very short. The simple and entire outer lip is obsoletely, widely notched and curved outwards. The lip is reflexed and slightly callous near the upper extremity. The columella is straight.[2]

Distribution

This extinct species was found in Miocene strata off Yorktown, Virginia, USA.

References

Шаблон:Reflist

  • Conrad, Acad. Nat. Sci. Philadelphia Proc. for 1862, p. 286.

External links

Шаблон:Taxonbar

  1. Gofas, S. (2015). Bellaspira virginiana (Conrad, 1862) †. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=758613 on 2016-07-27
  2. Шаблон:Cite web