Xenuroturris
| Xenuroturris | |
|---|---|
| Shell of Xenuroturris legitima (specimen at MNHN, Paris) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Turridae |
| Genus: | Xenuroturris Iredale, 1929 |
| Synonyms[1] | |
| |
Xenuroturris also known as Iotyrris is a genus of sea snails, marine gastropod mollusks in the family Turridae, the turrids.[1][2]
Description
This genus characterized by a polygonal protoconch. The anterior siphonal canal is relatively short. The sinus rib is margined.[3]
Taxonomy
The genus Iotyrris was synonymized with Xenuroturris in 2024 following a comprehensive phylogenetic revision of the family Turridae.[4] Iotyrris had originally been distinguished from Xenuroturris based on radular morphology; while species of Xenuroturris were characterized by "duplex" marginal radular teeth, those assigned to Iotyrris possessed "semi-enrolled" marginal teeth.[4]
However, molecular analyses utilizing exon-capture data demonstrated that these radular traits were homoplastic and not consistent with the phylogeny.[4] The study found that species possessing duplex teeth (such as X. olangoensis, X. kingae, and X. notata) fell into the same well-supported clade as species with semi-enrolled teeth.[4] Because the radular morphology was found to lack diagnostic value at the generic level,[5] Iotyrris was reduced to a synonym of Xenuroturris.[6]
Distribution
This marine genus occurs in the Red Sea and extends from the tropical Indian Ocean to the tropical Pacific Ocean as far east as Hawaii; also off Australia (Queensland) and Mozambique in the Western Pacific Ocean.
Species
Species within the genus Xenuroturris include:[1]
- †Xenuroturris antiselli (F. Anderson & B. Martin, 1914)
- Xenuroturris castanellus Powell, 1964[7]
- Xenuroturris emmae Bozzetti, 1993[8]
- Xenuroturris legitima Iredale, 1929
- Xenuroturris millepunctata (Sowerby III, 1908)[9]Species within the former genus Iotyrris include:
- Iotyrris cerithiformis (Powell, 1964)
- Iotyrris cingulifera (Lamarck, 1822)
- Iotyrris conotaxis Abdelkrim, Aznar-Cormano, Buge, Fedosov, Kantor, Zaharias & Puillandre, 2018
- Iotyrris devoizei Kantor et al., 2008[10]
- Iotyrris kingae (Powell, 1964)
- Iotyrris marquesensis Sysoev, 2002[11]
- Iotyrris musivum Kantor et al., 2008[12]
- Iotyrris notata (G. B. Sowerby III, 1889)
- Iotyrris olangoensis (Olivera, 2002)
- Synonyms
- † Xenuroturris bisculptus Powell, 1944: synonym of † Veruturris bisculptus (Powell, 1944)
- Xenuroturris cerithiformis Powell, 1964:[13] synonym of Iotyrris cerithiformis (Powell, 1964)
- Xenuroturris cingulifera (Lamarck, 1822):[14] synonym of Iotyrris cingulifera (Lamarck, 1822)
- † Xenuroturris cochleatus Powell, 1944: synonym of † Veruturris cochleatus (Powell, 1944)
- Xenuroturris corona Laseron, 1954: synonym of Typhlomangelia corona (Laseron, 1954) (original combination)
- Xenuroturris gemmuloides Powell, 1967:[15] synonym of Pseudogemmula gemmuloides (A. W. B. Powell, 1967)
- Xenuroturris kingae Powell, 1964:[16] synonym of Iotyrris kingae (Powell, 1964) (original combination)
- † Xenuroturris quadricarinatus Powell, 1944: synonym of † Veruturris quadricarinatus (Powell, 1944)
- † Xenuroturris subconcavus (G.F. Harris, 1897): synonym of † Veruturris subconcavus (G. F. Harris, 1897)
- † Xenuroturris tomopleuroides Powell, 1944: synonym of † Veruturris tomopleuroides (Powell, 1944)
References
- ^ a b c Xenuroturris Iredale, 1929. Retrieved through: World Register of Marine Species on 4 October 2010.
- ^ Iotyrris Medinskaya & Sysoev, 2001. Retrieved through: World Register of Marine Species on 4 October 2010.
- ^ Powell, A.W.B. (1967) The family Turridae in the Indo-Pacific. Part 1a. The subfamily Turrinae concluded. Indo-Pacific Mollusca, 1, 409–444
- ^ a b c d Kantor et al. 2024, p. 13.
- ^ Kantor et al. 2024, p. 36.
- ^ Kantor et al. 2024, p. 1.
- ^ Xenuroturris castanella Powell, 1964. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris emmae Bozzetti, 1993. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris millepunctata (Sowerby III, 1908). Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Iotyrris devoizei Kantor et al., 2008. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Iotyrris marquesensis Sysoev, 2002. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Iotyrris musivum Kantor et al., 2008. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris cerithiformis Powell, 1964. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris cingulifera (Lamarck, 1822). Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris gemmuloides Powell, 1967. Retrieved through: World Register of Marine Species on 14 April 2010.
- ^ Xenuroturris kingae Powell, 1964. Retrieved through: World Register of Marine Species on 14 April 2010.
Sources
- Abdelkrim, J.; Aznar-Cormano, L.; Buge, B.; Fedosov, A.; Kantor, Y.; Zaharias, P.; Puillandre, N. (2018). Delimiting species of marine gastropods (Turridae, Conoidea) using RAD sequencing in an integrative taxonomy framework. Molecular Ecology. 27(22): 4591-4611
- Kantor, Y.I., Puillandre, N., Olivera, B.M. & Bouchet, P. 2008. Morphological Proxies for Taxonomic Decision in Turrids (Mollusca, Neogastropoda): a Test of the Value of Shell and Radula Characters using Molecular Data. Zoological Science (Tokyo) 25: 1156-1170
- Kantor, Yuri; Bouchet, Philippe; Fedosov, Alexander; Puillandre, Nicolas; Zaharias, Paul (2024). "Generic revision of the Recent Turridae (Neogastropoda: Conoidea)" (PDF). Journal of Molluscan Studies. 90 (5) eyae032. doi:10.1093/mollus/eyae032.
- Medinskaya, A.A., & Sysoev, A.V. 2001. The foregut anatomy of the genus Xenuroturris (Gastropoda, Conoidea, Turridae), with a description of a new genus. Ruthenica 11: 7–14.
- Olivera, B.M. 2002. The gastropod genus Xenuroturris (Iredale, 1929) evaluated and a new turrid Lophiotoma olangoensis described from the Central Philippines. Science Diliman 14(2): 39-49
External links
- redale, T. (1929). Queensland molluscan notes, No. 1. Memoirs of the Queensland Museum. 9(3): 261-297, pls 30-31
- Iredale, T. (1931). Australian molluscan notes. No I. Records of the Australian Museum. 18(4): 201-235, pls. 22-25 Archived 2012-11-04 at the Wayback Machine
- Bouchet, P.; Kantor, Y. I.; Sysoev, A.; Puillandre, N. (2011). A new operational classification of the Conoidea (Gastropoda). Journal of Molluscan Studies. 77(3): 273-308
- Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)" (PDF). Zootaxa. 682: 1–1295. doi:10.11646/zootaxa.682.1.1.