The sparid fishes of Pakistan, with new distribution records
Author
Siddiqui, Pirzada Jamal
Author
Amir, Shabir Ali
Author
Masroor, Rafaqat
text
Zootaxa
2014
3857
1
71
100
journal article
10.11646/zootaxa.3857.1.3
23e68cbb-17b7-4dea-aad0-7360b8766cc0
1175-5326
228181
A26948F7-39C6-4858-B7FD-380E12F9BD34
Diplodus omanensis
Bauchot &
Bianchi, 1984
English Name:
Oman
Porgy
Local names: Kissi (Sindh); Tippuch (Balochistan) (
Figures 9
&
15
, Q;
Table 1
)
Diplodus cervinus omanensis
Bauchot &
Bianchi, 1984
: 103
, Fig. A (
Kuria
Muria Bay, Arabian Sea).
Diagnosis.
Distinguished from other
Diplodus
by the following combination of characters: dorsal-fin rays XI, 11–12; anal-fin rays III, 10; pored lateral line scales 52; scale rows above and below lateral line 9½ and 17½; scale rows between the fifth dorsal-fin spine base and lateral line 8(2
AS
) and third anal-fin spine subequal; least infraorbital depth 8.5% of SL; five broad black bars on head and body; one on head through eyes and four on rest of the body.
Description.
Counts and proportional measurements of
Diplodus omanensis
are shown in
Table 1
. Head and body deep, its depth 37.2% of SL; head large, 37.5% of SL; dorsal profile of head moderately steep; scale rows 5 on cheek; mouth small and horizontal, the maxilla reaching to below anterior margin of eyes and completely hidden under suborbitals when mouth closed; gill rakers small and
14 in
number, eight on lower arch; six pairs of projecting incisor teeth in upper jaw and four pairs in lower jaw; posterior part of jaw with three rows of small molars; first dorsal spine is smallest (4.5% of SL) while fourth (14.5% of SL) longest; first anal-fin spine short (4.8% of SL), 2nd and 3rd anal spines subequal (10% of SL); caudal fin forked; upper lobe of caudal fin is slightly longer than lower one; pectoral-fins reaching to anal spine (
Amir
et al.,
2013
).
Color of fresh specimens
. Head and body with silvery grayish to black tinge; five broad black bars from head to body, first one on head through eyes and four on body, first and second indistinctly bifurcated ventrally; two indistinct short narrow black bars ventrally in first silver interspace on body and one indistinct ventrally after second; snout partly grayish and black; margins of fins are also partly yellow and blackish, anal-fins are more blackish.
Remarks.
Diplodus omanensis
was first recorded from
Pakistan
by
Amir
et al
. (2013)
. This species was initially considered to be a subspecies
Diplodus cervinus omanensis
, described from
Oman
.
Diplodus omanensis
was known to be endemic to
Oman
but its distribution range has been extended up to
Iran
and
Pakistan
. The other subspecies
Diplodus cervinus hottentotus
(
Smith, 1844
)
occurs only in southern
Mozambique
and
South Africa
(
Randall, 1995
).