Description of a new species and redescriptions of two rare species of Parapercis (Perciformes: Pinguipedidae) from the tropical Pacific Ocean
Author
Ho, Hsuan-Ching
text
Zootaxa
2015
3999
2
255
271
journal article
10.11646/zootaxa.3999.2.5
e56e3d9a-ae90-427e-8b4f-f891198bd755
1175-5326
243762
326329FB-2832-4B86-B357-FFC7AB1359FD
Parapercis sagma
Allen & Erdmann, 2013
Parapercis sagma
Allen & Erdmann, 2012:1154
, figs. 1-3 (
type
locality:
Palau
Panjang,
2°58.560'S
,
132°17.732'E
, Fakfak Peninsula,
Papua
Barat Province,
Indonesia
, depth 60 meters).
Specimen examined.
MNHN 2001-3370 (2, 55.1–71.4),
15°52’1”S
,
167°19’1”E
,
Vanuatu
, Coral Sea,
397–439 m
,
5 Oct. 1994
. MNHN 2008-1527 (1, 87.7),
15°36’29”S
,
167°2’17”E
, Santo,
Vanuatu
, Coral Sea,
71-122 m
,
19 Oct. 2006
. MNHN 2010-0684 (1, 65.6),
15°27’47”S
,
167°15’43”E
, Palikulo Bay,
Vanuatu
, Coral Sea,
146–153 m
,
19 Sep. 2006
. MNHN 2010-0687 (1, 45.5),
15°24’0”S
,
167°13’30”E
, Palikulo Bay,
Vanuatu
, Coral Sea,
102–120 m
,
19 Sep. 2006
.
Remarks.
This species was described based on three specimens collected from
Indonesia
and
Vanuatu
at depths from
60-
80 m
. The MNHN specimens have one row of faint spots along the body axis and two faint spots on the caudal fin base which were not clear in illustrations presented with the original description. Also, the dorsal fins of all specimens are uniformly pale, without spots. These differences may be due to preservation.
It is notable that these specimens were collected from greater depths, most from
71-153 m
, but one lot from
397–
439 m
. Although this species seems to be a deep water species, it is unusual for a
Parapercis
species to have such wide range of depth distribution.