Sublittoral and bathyal sea cucumbers (Echinodermata: Holothuroidea) from the Northern Mozambique Channel with description of six new species
Author
Samyn, Yves
Author
Vandenspiegel, Didier
text
Zootaxa
2016
4196
4
451
497
journal article
10.11646/zootaxa.4196.4.1
921bb78e-4a75-4fa5-82b6-5c7a75c7ad1e
1175-5326
168273
80863DAE-C9E4-466D-9E27-AD938E826D4A
Panningia trispicula
Thandar 2008
(
Fig. 22
A
–
C)
Panningia trispicula
Thandar, 2008
: 29
, fig. 11.
Material examined
.
Non-type material
:
IE-2007-773
(
1 specimen
, sampled between
Majunga
and
Cape
Saint André)
;
IE-2007-761
(
1 specimen
sampled in front of Majumga);
IE-2007-819
(
1 specimen
, sampled in front of
Nazendry Bay
)
.
FIGURE 22.
Panningia trispicula
Thandar 2008
.
A
: lateral view of specimen IE-2007-761,
B–C
: SEM view of ossicles from tentacles (B) and body wall (C). Scale bares: A = 1cm, B = 20µm; C = 100µm.
Remarks
. The three specimens before us,
100 mm
long and
12.5 mm
wide with maximum circumpherence of
53 mm
,
52 mm
long and
7.5 mm
wide with maximum circumspherence of
36 mm
and
12 mm
long and
2 mm
wide with maximum circumspherence of
3 mm
most possibly are
Panningia trispicula
Thandar, 2008
which was hitherto known only from the
holotype
and the
paratype
that were sampled off Mossel Bay (
34°10' S
,
23° 32' E
), at
97 m
depth. Some differences between our largest specimens and the
types
are apparent: the largest plates of our largest specimens range from
0.7 to 1.1 mm
in length and
0.5 to 0.7 mm
in width, whereas those of the
types
are
0.28 to
0.445 mm
long. Also the deposits in the tentacles of the
types
are less complex than those in our largest specimens.