Annotated species list of Ophiuroidea (Echinodermata) from the Persian Gulf and Gulf of Oman, with new records
Author
Fatemi, Yaser
Author
Stöhr, Sabine
text
Zootaxa
2019
2019-12-13
4711
1
77
106
journal article
24630
10.11646/zootaxa.4711.1.3
b79b7881-13e6-45d7-bec6-3105c1847cf5
1175-5326
3573466
93D1AB7B-26C2-427D-88A7-5D416E547BE0
Ophiothela venusta
(
de Loriol, 1900
)
Figs 8
G–K, 9
Ophiocnemis venusta
Loriol, 1900: 81
pl. 8, figs 2, 3.
Ophiothela venusta
—
Clark & Rowe 1971: 117
.
Material examined:
Persian Gulf,
Iran
, Bustaneh, intertidal, on gorgonians (
Subergorgia suberosa
(Pallas, 1766))
, hand collected,
May 2018
, collector Yaser Fatemi, 32 spms,
2.8–6.5 mm
dd [SMNH-178937].
Habitat:
Associated with gorgonians on subtidal sand, grass bed and artificial structures (e.g. shipwrecks), probably always epizoic, intertidal and
1–32 m
(
Price 1981
,
1983
;
Jones 1986
;
Peyghan
et al.
2018
; present study) (
Fig. 2B
).
Persian Gulf and Gulf of
Oman
: Bushehr (2), Jubail (19), Ras Tanura (24), Tarut Bay (25), Manifa (29), Kuwait (ibid.).
Indian Ocean:
East Africa,
Madagascar
and East
India
(
Clark & Rowe 1971
),
South Africa
(
Clark 1974
),
Madagascar
(
Cherbonnier & Guille 1978
),
Seychelles
(
Clark 1980
).
Remarks:
The variable morphology of this species was treated in detail by
Cherbonnier & Guille (1978)
and by
Peyghan
et al
. (2018)
. Specimens with regenerating arms and pentamerous body symmetry are here assigned to
O
.
venusta
(
Fig. 8
G–K) but may belong to the unidentified species of
Ophiothela
or to
O
.
danae
. The disc granules vary in size, with some individuals having uniformly small granules, others presenting larger granules in the disc center and in the interradii (
Fig. 9
H–J).
Records of
O
.
venusta
from the
Andaman and Nicobar Islands
by
Sadhukan & Raghunathan (2011)
were based on a misidentified
Ophiocoma
sp., probably
O
.
scolopendrina
(likewise their
Dougaloplus echinatus
is
Ophiocoma
sp.).