Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae
Author
Ahyong, Shane T.
text
Zootaxa
2007
1593
1
54
journal article
10.5281/zenodo.178624
7466bbb6-f889-4e40-b22d-e3aee96f9acb
1175-5326
178624
Pentacheles validus
A. Milne
Edwards, 1880
(
Fig. 24A
)
Pentacheles validus
A. Milne
Edwards, 1880
: 65
[
type
locality: off Bequia, Windward Islands, West Indies]. —
Galil, 2000
: 291
(key), 308–311, fig. 10. —
Ahyong & Brown, 2002
: 56
, 75, 76.
Pentacheles debilis
Smith, 1884
: 360
[
type
locality: off New
England
,
United States of America
].
Pentacheles debilis
var.
armatus
Bouvier, 1905a
: 480
[
type
locality: off Canary Islands].
Polycheles demani
Stebbing, 1917
: 28
[
type
locality: off Cape Point Lighthouse,
South Africa
].
Polycheles chilensis
Sund, 1920
: 226
[
type
locality: off Juan Fernández Islands].
Material examined.
West
Norfolk
Ridge:
AM P72219,
1 male
(
45.2 mm
),
2 females
(
19.9–28.9 mm
),
35°35.83’S
,
169°33.43’E
,
1760–1786 m
, TAN0308/167 #018,
5 Jun 2003
;
NIWA
28050,
1 female
(
18.3 mm
),
35°35.83’S
,
169°33.43’E
,
1760–1786 m
, TAN0308/167 #018,
5 Jun 2003
.
Lord Howe Rise:
NIWA
28056,
3 males
(
25.3–53.5 mm
),
2 females
(
27.8–46.5 mm
),
32°03.98’S
,
159°52.80’E
,
1920–1934 m
, TAN0308/71 #010,
24 May 2003
; AM P66151,
1 male
(
51.8 mm
),
1 female
(
58.7 mm
),
32°11.59’S
,
160°51.66’E
,
1342–1361 m
, TAN0308/72 #006,
24 May 2003
;
NMNZ
,
1 male
(
56.8 mm
),
32°25.94’S
,
161°47.62’E
,
1132–1197 m
, TAN0308/73 #34,
24 May 2003
.
Colour in life.
Overall pale rose-pink. Chelipeds, walking legs and uropods crimson.
Remarks.
Pentacheles validus
has been reported from
New Zealand
,
Australia
and
New Caledonia
(
Galil 2000
;
Ahyong & Brown 2002
) so its presence in the study area is expected. The carapace spination (8–9, 4–5, 29–31) agrees closely with the reported range (7–9, 4, 20–32) (
Galil 2000
) and (7–8, 3–4, 23–30) (
Ahyong & Brown 2002
).
Distribution.
Worldwide, from the Indo-West Pacific, Eastern Pacific, Western and Eastern Atlantic, including
New Caledonia
,
Australia
, and
New Zealand
;
914–3365 m
(
Galil, 2000
).