- HENRI.13090Assidu
- Messages : 4236
Date d'inscription : 27/09/2010
Age : 79
Localisation : Aix-en-Provence
Conus (Floraconus) tinianus aurora Lamarck, 1810 voir Conus (Floraconus) tiniatus
Lun 8 Avr 2013 - 9:27
- Goliath83Administrateur
- Messages : 3587
Date d'inscription : 28/04/2012
Age : 65
Localisation : Paca
Re: Conus (Floraconus) tinianus aurora Lamarck, 1810 voir Conus (Floraconus) tiniatus
Mar 21 Mai 2013 - 22:19
Evolution du noms au WORMs
J'ai gardé la trace de l'ancienne identification en la reportant dans le texte.
J'ai gardé la trace de l'ancienne identification en la reportant dans le texte.
- Christophe ROUXExpert
- Messages : 1407
Date d'inscription : 18/01/2011
Age : 63
Localisation : Vitry sur Seine (94)
Re: Conus (Floraconus) tinianus aurora Lamarck, 1810 voir Conus (Floraconus) tiniatus
Mar 21 Mai 2013 - 22:25
Très belle espèce et aussi très variable que je mettrais dans le genre Floraconus. Mais mon ami Tenorio lui la met dans les Ketyconus...
- Bernard Clavé †Modérateur
- Messages : 7266
Date d'inscription : 28/06/2011
Age : 82
Localisation : Gironde
Re: Conus (Floraconus) tinianus aurora Lamarck, 1810 voir Conus (Floraconus) tiniatus
Mer 22 Mai 2013 - 8:29
Effectivement, on la trouve dans les Ketyconus :
Conus tinianus Hwass in Bruguiere, 1792
Pictures:
Picture Link: Holotype in MHNG Mike Filmer
Picture Link: Paul Kersten
Radula Picture: Manuel Tenorio
Published in: Encyc. Meth. Hist. Nat. des Vers. Vol. 1, p. 713
Ocean geography: South Africa
Type Locality: Tinian, (Marianas Islands), (erroneous), corrected (Kilburn) Algoa Bay, (Cape Province, South Africa).
Type Data: Holotype in MHNG deposited and catalogued
Type Size: 50 x 28 mm
Nomenclature: An available name
Taxonomy: A valid species
Current Group Names:-
Family:-CONIDAE SubFamily:-PUNCTICULIINAE
Genus:-Ketyconus Species:-tinianus
Synonyms:- aurora Lamarck, 1810; rosaceus Dillwyn, 1817; tenuis Sowerby ii, 1833; loveni Krauss, 1848; kieneri Crosse, 1858; secutor Crosse, 1865; fulvus Sowerby iii, 1889; alfredensis Bartsch, 1915; lavendulus Bartsch, 1915; kraussi Turton, 1932; approximata Turton, 1932;
Geographic Range:-Cape Agulhas, RSA - Mozambique
Habitat:-Shallow Water
Description:-Source Iconography
Shell light, thin and moderately small (usually about 50 mm long), dull, with convex sides, smooth except for weak spiral ridges near the anterior end. Shoulder rounded or roundly angled, very finely striated shoulder slope. Spire moderately high, with a slightly concave profile, although the individual whorls are convex, often stepped. The body whorl is purplish brown, orangish or red in form aurora, often (but not always) covered with irregular dark brown blotches that may occasionally form broad irregular bands. The spire is of the same color as the body whorl. Aperture violet in most brownish specimen, but light orange or pink in orangish or red specimens. The animal is orange, densely mottled with tiny white dots.
Discussion:-C. tinianus may be compared with C. ardisiaceus Kiener, 1845, from Oman, which, however, has a broader more ovate shell and a coarser spiral sculpture on the sutural ramps. C. anemone Lamarck, 1810, from Australia, often has a larger shell, with a coarser sculpture; C. papilliferus Sowerby I, 1834, from Eastem Australia, on the other hand, is smaller, with a broader and more angulate shoulder.
In South African waters, the closest species is C. mozambicus Hwass in Bruguiere, 1792, from which it is readily separated by the finely striated shoulder slope. The name aurora corresponds to a form of C. tinianus, which is applied to orange specimens with a pattern reduced or even absent.
Bernard
Conus tinianus Hwass in Bruguiere, 1792
Pictures:
Picture Link: Holotype in MHNG Mike Filmer
Picture Link: Paul Kersten
Radula Picture: Manuel Tenorio
Published in: Encyc. Meth. Hist. Nat. des Vers. Vol. 1, p. 713
Ocean geography: South Africa
Type Locality: Tinian, (Marianas Islands), (erroneous), corrected (Kilburn) Algoa Bay, (Cape Province, South Africa).
Type Data: Holotype in MHNG deposited and catalogued
Type Size: 50 x 28 mm
Nomenclature: An available name
Taxonomy: A valid species
Current Group Names:-
Family:-CONIDAE SubFamily:-PUNCTICULIINAE
Genus:-Ketyconus Species:-tinianus
Synonyms:- aurora Lamarck, 1810; rosaceus Dillwyn, 1817; tenuis Sowerby ii, 1833; loveni Krauss, 1848; kieneri Crosse, 1858; secutor Crosse, 1865; fulvus Sowerby iii, 1889; alfredensis Bartsch, 1915; lavendulus Bartsch, 1915; kraussi Turton, 1932; approximata Turton, 1932;
Geographic Range:-Cape Agulhas, RSA - Mozambique
Habitat:-Shallow Water
Description:-Source Iconography
Shell light, thin and moderately small (usually about 50 mm long), dull, with convex sides, smooth except for weak spiral ridges near the anterior end. Shoulder rounded or roundly angled, very finely striated shoulder slope. Spire moderately high, with a slightly concave profile, although the individual whorls are convex, often stepped. The body whorl is purplish brown, orangish or red in form aurora, often (but not always) covered with irregular dark brown blotches that may occasionally form broad irregular bands. The spire is of the same color as the body whorl. Aperture violet in most brownish specimen, but light orange or pink in orangish or red specimens. The animal is orange, densely mottled with tiny white dots.
Discussion:-C. tinianus may be compared with C. ardisiaceus Kiener, 1845, from Oman, which, however, has a broader more ovate shell and a coarser spiral sculpture on the sutural ramps. C. anemone Lamarck, 1810, from Australia, often has a larger shell, with a coarser sculpture; C. papilliferus Sowerby I, 1834, from Eastem Australia, on the other hand, is smaller, with a broader and more angulate shoulder.
In South African waters, the closest species is C. mozambicus Hwass in Bruguiere, 1792, from which it is readily separated by the finely striated shoulder slope. The name aurora corresponds to a form of C. tinianus, which is applied to orange specimens with a pattern reduced or even absent.
Bernard
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Je pense ce que je dis, je dis ce que je fais et je fais ce que je dis...... Et qu'importe le "Qu'en dira t'on".......
Nanard33
- Contenu sponsorisé
- Conus (Floraconus) anemone f. peronianus Iredale, 1931 voir Conus (Floraconus) anemone Lamarck, 1810
- Conus (Floraconus) anemone Lamarck, 1810 et quelques unes de ses formes
- Conus (Floraconus) tinianus Hwass in Bruguière, 1792
- Conus (Floraconus) balteatus olgiatii (Bozzetti, 2007) voir Conus (Floraconus) balteatus
- Conus (Phasmoconus) exiguus optimus Sowerby III, 1913 voir Conus (Ph) exiguus
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