{{Short description|Species of gastropod}} {{Use dmy dates|date=June 2019}} {{Speciesbox |taxon =Austrobela pyrrhogramma |image = Gymnobela pyrrhogramma (MNHN-IM-2000-2996).jpeg |image_caption = |authority = (Dautzenberg & Fischer, 1896) | synonyms_ref = <ref name="WoRMS" /> | synonyms = * ''Bela holomera'' <small>Locard, 1897</small> * ''Bela recondita'' <small>Locard, 1897</small> * ''Gymnobela pyrrhogramma'' <small>(Dautzenberg & H. Fischer, 1896)</small> * ''Gymnobela holomera'' <small>Locard, 1897</small> * ''Gymnobela recondita'' <small>Tiberi, 1869</small> * ''Oenopota holomera'' <small>É.A.A. Locard, 1897</small> * ''Pleurotoma pyrrhogramma'' <small>Dautzenberg & Fischer, 1896</small> * ''Pleurotoma pyrrhogramma'' var. ''multicostata'' <small>Dautzenberg & Fischer H., 1896</small> * ''Pleurotoma pyrrhogramma'' var. ''robusta'' <small>Dautzenberg & Fischer H., 1896</small> |display_parents = 3 }}
'''''Austrobela pyrrhogramma''''' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.<ref name="WoRMS">{{WRMS species|1530899|''Austrobela pyrrhogramma'' (Dautzenberg & Fischer, 1896)||29 March 2010}}</ref>
==Description== The length of the shell attains 17.2 mm, its diameter 5 mm.
(Original description in French) The shell is solid, with a tall, high-spired form that tapers to a sharply acuminate apex. It is composed of ten whorls separated by a shallow yet clearly defined suture. The four embryonic whorls are convex: the first is faintly transversely striated, while the remaining three are finely reticulated. The post-embryonic whorls display, below the excavated infra-sutural zone — ornamented with arched growth folds — a distinct and well-defined keel. Beyond this keel, the whorls become slightly convex and are furnished with arched longitudinal folds directed opposite to those of the infra-sutural zone, as well as with numerous equal, regular, descending cords that pass over the folds. The aperture is elongate-oval, angular at the top and narrowed at the base, where it ends in a short, open siphonal canal. The columella is nearly perpendicular and bears a thin, closely appressed callus. The outer lip is simple, sharp-edged, and broadly and fairly deeply notched at the top. The coloration is white, adorned with narrow longitudinal flame-like markings of yellowish-brown, arranged along the lines of growth; these markings vary considerably in intensity. The embryonic whorls are light brown in color.<ref>[https://www.biodiversitylibrary.org/page/10117292 Dautzenberg P. & Fischer H. (1896). Dragages effectués par l'Hirondelle et par la Princesse Alice 1888-1895. 1. Mollusques Gastropodes. Mémoires de la Société Zoologique de France 9: 395-498, pl. 15-22] {{source-attribution}}</ref>
==Distribution== This species occurs in the Atlantic Ocean off the Azores and in the Bay of Biscay.
==References== {{Reflist}} * Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Patrimoines Naturels. 50: 180-213
==External links== * [https://www.biodiversitylibrary.org/bibliography/10477 Locard A. (1897-1898). Expéditions scientifiques du Travailleur et du Talisman pendant les années 1880, 1881, 1882 et 1883. Mollusques testacés. Paris, Masson. vol. 1 [1897], p. 1-516 pl. 1-22; vol. 2 [1898], p. 1-515, pl. 1-18] * {{cite journal | last1 = Tucker | first1 = J.K. | year = 2004 | title = Catalog of recent and fossil turrids (Mollusca: Gastropoda) | url = http://www.mapress.com/zootaxa/2004f/z00682f.pdf | journal = Zootaxa | volume = 682 | pages = 1–1295 | doi = 10.11646/zootaxa.682.1.1 }} * {{cite journal |last1=Criscione, F.; Hallan, A.; Fedosov, A.; Puillandre, N. |title=Deep Downunder: Integrative taxonomy of Austrobela, Spergo, Theta and Austrotheta (Gastropoda: Conoidea: Raphitomidae) from the deep sea of Australia |journal=Journal of Zoological Systematics and Evolutionary Research |date=2021 |url=https://doi.org/10.1111/jzs.12512}} * {{Gastropods.com|key=7|id=42237|title=''Gymnobela pyrrhogramma''|access-date=16 January 2019}} * [https://science.mnhn.fr/institution/mnhn/collection/im/item/2000-2996?listIndex=7&listCount=64 MNHN, Paris: ''Gymnobela pyrrhogramma''] *[https://www.researchgate.net/profile/Philippe_Bouchet/publication/270816111_Revision_of_the_Northeast_Atlantic_Bathyal_and_Abyssal_Turridae_Mollusca_Gastropoda/links/5572010a08ae752158671249/Revision-of-the-Northeast-Atlantic-Bathyal-and-Abyssal-Turridae-Mollusca-Gastropoda.pdf Bouchet & Warren, Revision of the North-East Atlantic bathyal and abyssal Turridae (Mollusca, Gastropoda); The Journal of Molluscan Studies, supplement 8, December 1980]
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pyrrhogramma Category:Molluscs of the Azores Category:Gastropods described in 1896 Category:Taxa named by Philippe Dautzenberg Category:Taxa named by Pierre Marie Henri Fischer