| 词条 | Otitoma kwandangensis |
| 释义 |
| taxon =Otitoma kwandangensis | image = Otitoma kwandangensis 001.jpg | image_caption = Original image of a shell of Otitoma kwandangensis | authority = (Schepman, 1913) | synonyms_ref = [1] | synonyms =
| display_parents = 3 }}Otitoma kwandangensis is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.[1] DescriptionThe length of the shell attains 8½ mm, its diameter 3 mm. (Original description) The strong shell has an elongately fusiform shape. It ihas a rather dark, uniform reddish-brown color. It contains 8 whorls, of which 3 form a smooth, red-brown protoconch. The whorls of the teleoconch are slightly convex, strongly lirate below the suture, with at first 2, lower on 3 strong spiral lirae on each whorl, 14 in number on the body whorl and 2 faint ones below subsutural liration, more or less visible on upper whorls. The whorls are crossed by thick, rounded ribs, making the lirae slightly beaded, 9 in number on penultimate whorl, faint on last one, which has a very strong rib behind the peristome. Moreover the shell is crossed by conspicuous growth lines. The aperture is oblong and angular above. The peristome is rather thin, with a conspicuous sinus above, then protracted towards the middle. The columellar margin is concave above, straight below, with a strong layer of enamel, a tubercle above at the sinus. The interior of the aperture smooth, red-brown with a bluish tint in its depth. The siphonal canal is straight and rather narrow.[2] DistributionThis marine species is endemic to Indonesia. External links
References1. ^1 Bouchet, P. (2017). Otitoma kwandangensis (Schepman, 1913). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php/aphia.php?p=taxdetails&id=565532 on 2017-10-23 {{Taxonbar|from=Q13972547}}2. ^[https://archive.org/details/prosobranchiaofs46sche Schepman, 1913. The prosobranchia of the Siboga expedition. Part IV -V - VI: Toxoglossa {{PD-notice}}] (described as Drillia kwandangensis) 2 : Otitoma|Gastropods described in 1913 |
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