Conus textile variation from Tuamotu
Conus textile variation from Tuamotu (2006)
Author : Touitou David
A. Conus textile variation from Tuamotu could extend the range of Conus textile f. verriculum Reeve, 1843 - A. 1. General informations - A. 2. More information about the Tuamotu specimens - A. 3. Huge Tuamotu specimen versus Huge Tahiti specimen B. Iconography of Conus textile f. verriculum Reeve, 1843 from the Indian Ocean C. Iconography of Conus textile variations from the Pacific Ocean - C. 1. Tuamotu Archipelago (French Polynesia) local variation specimens related to f. verriculum Reeve, 1843 - C. 2. New Caledonia local variation specimen related to f. verriculum Reeve, 1843 - C. 3. Society Archipelago (French Polynesia) classic specimens |
A. Conus textile variation from Tuamotu could extend
the range of Conus textile f. verriculum Reeve, 1843
A. 1. General informations Conus textile f. verriculum is restricted theorically to the Indian Ocean and is usually found in Madagascar and Mauritius (see the pictures below). Recently, Mr Balleton and myself were able to collect a local variation of Conus textile from the Tuamotu Atolls. We went to Hao and Fakarava Atolls, and both Atolls had this variation (see the pictures below). We named it f. "pseudoverriculum" for our personnal data and for fun (no more forms can be described anymore). When you study those specimens, they clearly look like Conus textile f. verriculum. This could extend the range of Conus textile f. verriculum from both the Indian Ocean to the Pacific Ocean. By the way, we can also consider that those from the Pacific Ocean, and especially from Tuamotu, could be distinct forms/variations. As we cannot describe any more forms, we will then be obliged to name these strange specimens Conus textile. Any comment will be welcome. A. 2. More information about the Tuamotu specimens We found many specimens, all having unusual patterns. They were all found in shallow lagoon or in "Hoa" (channel which separate two small islands on the reef, also called "motu").
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A.3. Huge Tuamotu specimen versus Huge Tahiti specimen
Conus textile var. Tuamotu (94.9 mm)
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Conus textile Tahiti (97.4 mm)
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B. Iconography of Conus textile f. verriculum Reeve, 1843
from the Indian Ocean
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f. verriculum
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f. verriculum
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f. verriculum
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f. verriculum
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f. verriculum
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Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Mauritius island
Indian Ocean |
Pierret Christiane
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Bruno Mathé
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Bruno Mathé
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Bruno Mathé
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Bruno Mathé
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"Eng"
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Paul Kersten
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C. Iconography of Conus textile variations
from the Pacific Ocean
C. 1. Tuamotu Archipelago (French Polynesia) local variation related
to f. verriculum
Hao (Tuamotu) - 58.1 mm
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Hao (Tuamotu) - 55.5 mm
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Hao (Tuamotu) - 54.2 mm
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Hao (Tuamotu) - 56.2 mm
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Fakarava (Tuamotu) - 54.4 mm
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Hao (Tuamotu) - 50.9 mm
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Hao (Tuamotu) - 47.1 mm
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Hao (Tuamotu) - 54.0 mm
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C. 2. New Caledonia local variation related to f. verriculum
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New Caledonia
Pacific Ocean |
New Caledonia
Pacific Ocean |
Rolland Serge
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Rolland Serge
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New Caledonia (Pacific Ocean) Rolland Serge
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C. 3. Society Archipelago (French Polynesia) classic specimens
73.2 mm (TAHITI)
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76.2 mm (MOOREA)
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75.4 mm (MOOREA)
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89.0 mm (MOOREA)
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76.7 mm (MOOREA)
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57.8 mm (TAHITI)
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60.5 mm (MOOREA)
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97.4 mm (TAHITI)
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