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  Friday 21 November, 2008 HOME  

The Onyx Group

** Click on thumbnail picture for larger image **
Erronea onyx Erronea succincta adusta Erronea onyx Erronea succincta succincta Erronea succincta succincta
Erronea onyx
(Linnaeus 1758)
28-39 mm
Typical onyx from the Philippines.
Erronea succincta adusta
(Lamarck 1810)
45, 43 mm
Erronea succincta adusta, Reunion Island (L), Tanzania (R)
Erronea onyx
(Linnaeus 1758)
49.5 mm
Large onyx from Vietnam.
Erronea succincta succincta
(Linnaeus 1758)
40, 29.5 mm
Juvenile succincta succincta from India.
Erronea succincta succincta
(Linnaeus 1758)
39-45 mm
Typical succincta succincta from India.
Erronea succincta melanesiae Erronea succincta persica Erronea succincta succincta Succincta Comparison
Erronea succincta melanesiae
Schilder 1937
30.5 mm
Erronea succincta melanesiae from Rabaul, Papua New Guinea.
Erronea succincta persica
Schilder & Schilder 1938
44-46 mm
Erronea succincta persica from Oman.
Erronea succincta succincta
(Linnaeus 1758)
37-40 mm
Typical and a dark specimen of succincta from Thailand.
Succincta Comparison


Comparison of dentition in succincta succincta from Thailand versus succincta malanesiae (Middle) from New Guinea.

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