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Olivella riverae ( anglais )

fourni par wikipedia EN

Olivella riverae is a species of small sea snail, marine gastropod mollusk in the subfamily Olivellinae, in the family Olividae, the olives. Species in the genus Olivella are commonly called dwarf olives.[2]

Description

"Shell of medium size (length about 12 mm.), relatively thin, spindle-shaped, with an elevated spire of about 5 whorls, the body-whorl large, subelliptical. The parietal callus is developed as a thin enamel spread along the inner lip of the aperture and passing above the end of the aperture but spread so lightly that it does not obscure the color of the penultimate whorl beneath. Pillar structure weak, forming a low ridge along the columella, finely lirate below. Aperture effuse in front, the notch of the siphonal canal wide, the outer lip thin. Color is a mottled brown or rich mahogany formed by the coalescence of small blotches of color on a gray-yellow base which at the suture form into short, crooked lines. Fasciole is similarly colored brown, the upper band yellow, with brown spots. Aperture has the parietal callus often white, the interior of outer lip a deep brown. Length 12.7 mm., diameter 5.1 mm.".[3]

Distribution

References

  1. ^ Olsson A. (1956). Studies on the Genus Olivella. Proc. Acad. Natural Philadelphia 108. World Register of Marine Species, Retrieved 28 April 2010.
  2. ^ Olivella riverae Olsson, 1956. Retrieved through: World Register of Marine Species on 28 April 2010.
  3. ^ Olsson, A.A. 1956-Proceedings of the Academy of Natural Sciences of Philadelphia, Studies on the genus Olivella.
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Olivella riverae: Brief Summary ( anglais )

fourni par wikipedia EN

Olivella riverae is a species of small sea snail, marine gastropod mollusk in the subfamily Olivellinae, in the family Olividae, the olives. Species in the genus Olivella are commonly called dwarf olives.

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Olivella riverae ( néerlandais ; flamand )

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Olivella riverae is een slakkensoort uit de familie van de Olividae.[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1956 door Olsson.

Bronnen, noten en/of referenties
  1. WoRMS (2012). Olivella riverae Olsson, 1956. Geraadpleegd via: World Register of Marine Species op http://www.marinespecies.org/aphia.php?p=taxdetails&id=448246
Geplaatst op:
09-03-2013
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Olivella riverae ( vietnamien )

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Olivella riverae là một loài ốc biển cỡ nhỏ, là động vật thân mềm chân bụng sống ở biển thuộc họ Olivellidae, họ ốc ôliu nhỏ.[2]

Miêu tả

Phân bố

Chú thích

Tham khảo


Hình tượng sơ khai Bài viết liên quan đến liên họ Olivoidea này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.


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wikipedia VI

Olivella riverae: Brief Summary ( vietnamien )

fourni par wikipedia VI

Olivella riverae là một loài ốc biển cỡ nhỏ, là động vật thân mềm chân bụng sống ở biển thuộc họ Olivellidae, họ ốc ôliu nhỏ.

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wikipedia VI

Distribution ( anglais )

fourni par World Register of Marine Species
Northwest Peru to Costa Rica

Référence

Vervaet F. & Recourt P. pers. com., January 2010

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Tran, Bastien [email]