2250
Author
Franklin, J. Benjamin
Author
Subramanian, K. A.
Author
Fernando, S. Antony
Author
Krishnan, K. S.
text
Zootaxa
2009
2009-10-08
2250
1
63
journal article
11755334
19.
Conus ebraeus
Linnaeus, 1758
(Figure 20)
Conus ebraeus
Linnaeus, 1758: 715
, no. 268 (
lectotype
, LSL (28 x
19 mm
) (
Kohn 1963
); "
India
").
Conus quadratus
Perry, 1811
: pl. 24, fig. 5 (representation of
holotype
,
Perry 1811
: pl. 24, fig. 5 (40 x
25 mm
) (
Röckel
et al.
1995
); "
Coast
of Africa").
Conus judaeus
Bergh, 1895: 161–163
, pl. 4, fig. 91; pl. 6, figs. 128–131 (
holotype
, ZMUC (32 x
21 mm
) (
Röckel
et al.
1995
); "M. philippinense").
Material examined:
MBMCS 119
,
8 specimens
, SL
25–32 mm
; SW
13–15 mm
.
Description.
Shell moderately small and heavy, broadly conical, sides convex. Body whorl with low spiral ridges, basally these often extend to centre. Shoulder roundly angled, coronated, coronations weak. Spire low, convex and bluntly pointed; spire whorls weakly coronated and with 4–5 heavy spiral ridges on top. Aperture narrower posteriorly; outer lip thick, sharp and convex.
Ground colour white. Body whorl with 3–4 spiral rows of black blotches between base and sub-shoulder; blotches squarish to more or less axially elongate. Shoulder with large squarish black spots, alternating with light background; spire with irregular black blotches. Aperture bluish. Periostracum thin, smooth, translucent and yellowish to olive.
Distribution.
The first report of
C. ebraeus
was by
Linnaeus (1758)
from
India
. Subsequent distributional records were from in and around Krusadai Islands of the Gulf of Mannar (
Thurston 1890
; [Chennappayya] 1927;
Satyamurti 1952
).
The specimens described herein were collected from Keelakarai (
Table 6
) by diving in
10–15 m
on sand and coral rubble substrate and few washed ashore.
Remarks.
Conus ebraeus
appears to be a very rare species along the
TamilNadu
Coast
, with the distribution restricted to the
Gulf
of Mannar.