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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: jamalensis: Named for Prof. Dr. Pirzada Jamal Ahmed Siddiqui, in recognition for his support and contributions to the work on marine fauna of Pakistan.
Eponymy: Dr Pirzada Jamal Ahmed Siddiqui is an ichthyologist who was Professor at, and Director of the Centre of Excellence for Marine Biology at the University of Karachi, Pakistan (2009). [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande. Tropical
Western Indian Ocean: Pakistan; highly probable to occur in the coastal waters of northern Arabian Sea, India and Persian Gulf.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 22.4 cm SL hane/ej könsbestämd; (Ref. 95680)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 11; Mjukstrålar i ryggfenan (totalt) : 11; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8. This species is distinguished from its congeners by the following set of characters: D XI,11; A III,8; 3½ scale rows between the fifth dorsal-fin spine base and lateral-line; 3½ scale rows between the ninth dorsal-fin spine base to lateral-line; 4½ scale rows below first dorsal spine to the lateral-line; 12½ scale rows below the lateral-line; 45-47 pored lateral-line scales; body depth 37-41% SL, head length 33-38% SL, snout 10-12% SL, caudal peduncle length 18-20% SL; 6 enlarged fang-like slightly curved conical teeth at anterior portion of both jaws, 2-3 villiform teeth rows in lower jaw and 3-4 villiform teeth rows on upper jaw, outermost teeth in posterior portion after the caniform teeth distinctly conical and largest from parallel rows of small villiform teeth; second anal-fin spine distinctly stouter and longer than third anal-fin spine, the ratio of 2nd anal-fin spine / 3rd anal-fin spine is 1.4; total gill-rakers 15-18 (8-10 + 1 + 6-7); colour of head and body silvery-black, a black vivid spot at the beginning of pectoral-fin and diffused black blotch at the beginning of pored lateral-line scales; pelvic, anal and caudal fins are dusky greyish black (Ref. 95680).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Amir, S.A., P.J.A. Siddiqui and R. Masroor, 2014. A new sparid fish of genus Sparidentex (Perciformes: Sparidae) from coastal waters of Pakistan (North Western Indian Ocean). Pakistan J. Zool. 46(2):471-477. (Ref. 95680)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00603 - 0.02627), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (17 of 100).
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