Comispira exstructa Kantor & Fedosov & Puillandre 2025, comb. nov.

Comispira exstructa (von Martens, 1904) comb. nov. Fig. 35G Surcula exstructa von Martens, 1904: 81, pl. 1 fig. 4. Surcula exstructa – Thiele 1925: 181 (215), pl. 23(35) fig. 21. Comitas exstructa – Powell 1969: 283 (23-295), pl. 226 fig. 1 Type material Holotype INDIAN OCEAN • Nicobar Is.; 7°48′ N, 93°07′ E; depth 805 m; whereabouts unknown. Remarks This species is based on a single strongly damaged holotype (SL 24 mm). The original drawing and the details of the sculpture provided by Thiele (1925) show a subsutural row of rounded knobs. These are not found in any species of Leucosyrinx, but are, conversely, present in all species of Sibogasyrinx and Comispira. Based on the broadly-spaced and rather strong spiral cords, we attribute the species to Comispira. Distribution Type locality.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-06-27
DOI
https://doi.org/10.5281/zenodo.15881184
Primary Topic
Marine Bivalve and Aquaculture Studies
Type
article
Field-Weighted Citation Impact
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article

Comispira exstructa Kantor & Fedosov & Puillandre 2025, comb. nov.

Zenodo (CERN European Organization for Nuclear Research)
Marine Bivalve and Aquaculture Studies
article

Comispira exstructa Kantor & Fedosov & Puillandre 2025, comb. nov.

article en

Abstract

Comispira exstructa (von Martens, 1904) comb. nov. Fig. 35G Surcula exstructa von Martens, 1904: 81, pl. 1 fig. 4. Surcula exstructa – Thiele 1925: 181 (215), pl. 23(35) fig. 21. Comitas exstructa – Powell 1969: 283 (23-295), pl. 226 fig. 1 Type material Holotype INDIAN OCEAN • Nicobar Is.; 7°48′ N, 93°07′ E; depth 805 m; whereabouts unknown. Remarks This species is based on a single strongly damaged holotype (SL 24 mm). The original drawing and the details of the sculpture provided by Thiele (1925) show a subsutural row of rounded knobs. These are not found in any species of Leucosyrinx, but are, conversely, present in all species of Sibogasyrinx and Comispira. Based on the broadly-spaced and rather strong spiral cords, we attribute the species to Comispira. Distribution Type locality.

Zenodo (CERN European Organization for Nuclear Research)
Centre National de la Recherche Scientifique (FR), École Pratique des Hautes Études (FR), Swedish Museum of Natural History (SE), Sorbonne Université (FR), Institut de Systématique, Évolution, Biodiversité (FR), Severtsov Institute of Ecology and Evolution (RU)
Life below water
Openalex Percentile: Top 58%
Marine Bivalve and Aquaculture Studies
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Comispira exstructa Kantor & Fedosov & Puillandre 2025, comb. nov. · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS