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2006 Articles |
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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"). |
A.3.
Huge Tuamotu specimen versus Huge Tahiti specimen
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Conus
textile var. Tuamotu (94.9 mm)
|
Conus
textile Tahiti (97.4 mm)
|
B.
Iconography of Conus textile f. verriculum Reeve,
1843
from the Indian Ocean
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f.
verriculum
|
f.
verriculum
|
f.
verriculum
|
f.
verriculum
|
f.
verriculum
|
Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Madagascar
Indian Ocean |
Mauritius
island
Indian Ocean |
Pierret
Christiane
|
Bruno
Mathé
|
Bruno
Mathé
|
Bruno
Mathé
|
Bruno
Mathé
|
|
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"Eng"
|
Paul
Kersten
|
You can check some more pictures from Mauritius island there : http://thierry.dandrimont.free.fr |
C.
Iconography of Conus textile variations
from the Pacific Ocean
C. 1. Tuamotu Archipelago (French Polynesia) local variation related to f. verriculum
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Hao
(Tuamotu) - 58.1 mm
|
Hao
(Tuamotu) - 55.5 mm
|
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Hao
(Tuamotu) - 54.2 mm
|
Hao
(Tuamotu) - 56.2 mm
|
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Fakarava
(Tuamotu) - 54.4 mm
|
Hao
(Tuamotu) - 50.9 mm
|
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Hao
(Tuamotu) - 47.1 mm
|
Hao
(Tuamotu) - 54.0 mm
|
C. 2. New Caledonia local variation related to f. verriculum
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New
Caledonia
Pacific Ocean |
New
Caledonia
Pacific Ocean |
Rolland
Serge
|
Rolland
Serge
|
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New
Caledonia (Pacific Ocean)
Rolland Serge
|
C. 3. Society Archipelago (French Polynesia) classic specimens
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73.2
mm
(TAHITI)
|
76.2
mm (MOOREA)
|
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75.4
mm
(MOOREA)
|
89.0
mm (MOOREA)
|
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76.7
mm (MOOREA)
|
57.8
mm (TAHITI)
|
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60.5
mm (MOOREA)
|
97.4
mm (TAHITI)
|
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2006 Articles |