Exiloberingius fragilis McLean & Clark 2023, n. sp. ...
Exiloberingius fragilis n. sp. Figure 13 A–D urn:lsid:zoobank.org:act: 012A5FBA-DE93-45A3-A8AD-CC072F43766B Type locality: SW of Seguam Island, Aleutian Is., Alaska (52°09.22 N, 172°39.6 W). 153 m (NMFS 23-199701 - 80). Type material: Holotype, LACM 3579, 106.5 mm. ( leg. RNC, 27 June, 1997, trawled...
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| Format: | Text |
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Zenodo
2023
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| Online Access: | https://dx.doi.org/10.5281/zenodo.8399609 https://zenodo.org/record/8399609 |
| Summary: | Exiloberingius fragilis n. sp. Figure 13 A–D urn:lsid:zoobank.org:act: 012A5FBA-DE93-45A3-A8AD-CC072F43766B Type locality: SW of Seguam Island, Aleutian Is., Alaska (52°09.22 N, 172°39.6 W). 153 m (NMFS 23-199701 - 80). Type material: Holotype, LACM 3579, 106.5 mm. ( leg. RNC, 27 June, 1997, trawled, R/V Dominator ); Paratypes: Pt 1, LACM 3611, 109.5 mm (fragmented). S of Seguam Island, Andreanof Ids. (52°01.5 N, 172°08.9 W), 411 m (NMFS 94-200201 - 194); Pt 2, SBMNH 464983, 85.8 mm. S of Amutka Island, Islands of Four Mountains (52°09.28 N, 172°39.72 W), 332 m (NMFS 143-201201 - 74); Pt 3, RNC 4877, 78.5 mm (type locality). Description: Shell moderately large (to 109 mm, LACM 3611), pyriform, whorls rounded; white, with thick, fibrous periostracum. Nuclear whorls eroded, four to five teleconch whorls; shell thin, a fraction of a mm thick, except for strengthening along columella and in the deposition of final, flared lip. Spiral sculpture weak or absent. Axial sculpture absent. Aperture less than half of ... : Published as part of Mclean, James H. & Clark, Roger N., 2023, Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska, pp. 151-201 in Zootaxa 5351 (2) on pages 172-174, DOI: 10.11646/zootaxa.5351.2.1, http://zenodo.org/record/8391375 ... |
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