Porcellanidae (Crustacea: Decapoda: Anomura) from New Caledonia and the Loyalty Islands
Author
Osawa, Masayuki
text
Zootaxa
2007
1548
1
49
journal article
10.5281/zenodo.178040
2cbe1502-c057-4a0c-8f15-c1815dcd4d20
1175-5326
178040
Pachycheles spinipes
(
A. Milne-Edwards, 1873
)
(
Fig. 7
)
Porcellana spinipes
A. Milne-Edwards, 1873
: 262
(
type
locality: Upalu,
Samoa
).
Porcellana sollasi
Whitelegge, 1897
: 144
, pl. 7, fig. 3, 3a (
type
locality: Funafuti Atoll,
Ellice Islands
).
Pachycheles spinipes
.—
Haig, 1966b
: 286
, 288.—
Yang, 1983
: 6
, pl. 8.
Material examined. Loyalty Islands. Lifou
Island
. Santal Bay. Atelier
LIFOU
.
St. 1434 (St. 12), Huca Htighé
Island
,
20°52.5’S
,
167°08.1’E
,
5–20 m
,
6 Nov. 2000
,
1 male
CL
2.6 mm
,
1 female
CL
2.9 mm
. St. 1410 (St. 63B), between Cap Wekutr and Cap Wajez,
20°56.7’S
,
167°03.1’E
,
2–4 m
,
25 Nov. 2000
, 1 ovig. female CL
2.7 mm
.
Remarks
. This species is immediately distinguished from the other Indo-West Pacific species of
Pachycheles
by having the carapace with elevated squamae on the gastric region (
Fig. 7
A), and chelipeds and ambulatory legs bearing strongly projecting, thorn-shaped tubercles (
Fig. 7
B–D).
Distribution.
Christmas Island
, Nansha and Xisha Islands in
China
,
Guam
,
Caroline Islands
, Loyalty Islands;
Ellice Islands
,
Samoa
; coral reefs (
Haig 1966b
;
Yang & Xu 1994
;
Pauley
et al
. 2003
). The specimens examined from the Loyalty Islands were collected from depths of
2–
20 m
.