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Herklotsichthys punctatus

 

 

CLUPEIDAE
herrings & sardines

  Herklotsichthys punctatus
(Rüppell, 1837)

Relevant synonyms
Haregula punctata

Misidentification
None

Meristic formula
D, 14-15; A, 16-18; P, 15-16; V, 8; GR, 32-36.

 photo : David Darom    

SHORT DESCRIPTION
Body slender and somewhat compressed. Dorsal fin base origin before midpoint. Anal fin behind dorsal fin. Series of scutes along belly. 3-6 striae on the frontoparietal on top of the head. The lower portion of the second supramaxilla much larger than the upper part.

color : silvery-grey with black spots on the upper part of the back. Mostly with yellow-gold line on the flank.

size : 5 - 7 cm (max. 9 cm).

DISTINGUISHING CHARACTERISTICS

  • Dussumieria elopsoides, Etrumeus teres and Spratelloides delicatulus: smooth belly without scutes.
  • Sardina pilchardus: bony striae on the operculum.
  • Sardinella spp.: 7-14 striae on the frontoparietal; upper and lower part of second supramaxilla equal in size.
  • Allosa spp.: a distinct median notch in upper jaw (H. punctatus, like other clupeids genera in the region, without median notch).

    BIOLOGY / ECOLOGY
    Schooling species. Feeds on zooplankton. Eggs and larvae pelagic.

    habitat : inshore pelagic.


  • 1st MEDITERRANEAN RECORD
    Coast of Palestine*, 1943.


    DISTRIBUTION
    Worldwide : Red Sea endemic. Mediterranean : recorded first on the coast of Palestine* (Bertin, 1943). Successive records in Lebanon (Mouneimne, 1977); Iskenderun, Turkey (Whitehead, 1984), Egypt (El Sayed, 1994).

    * Note: this record was later misidentified as Sardinella aurita by Ben-Tuvia (1966).

    ESTABLISHMENT SUCCESS
    Common along the eastern Levant coasts.

    speculated reasons for success :
    unknown.


    MODE OF INTRODUCTION
    Via the Suez Canal.


    IMPORTANCE TO HUMANS
    Occasionally large schools caught by purse seine mainly in the southern part of the Israeli coast. Due to its small size, commercial importance is limited.


    KEY REFERENCES

    • Ben-Tuvia A., 1976. Occurrence of Red Sea fishes Herklotsichthys punctatus, Autisthes puta and Rhonciscus stridens in the eastern Mediterranean. Israel Journal of Zoology, 25: 212-213.
    • Bertin L., 1943. Les clupeiformes du Canal de Suez, comparés à ceux de la Mer Rouge et de la Méditerranée. Bulletin du Museum National d'Histoire Naturelle, 2e sér. 15(6): 389-391.
    • Whitehead P.J.P., 1985. Clupeoid fishes of the world (suborder Clupeodei). Part1 - Chirocentridae, Clupeidae and Pristigasteridae. FAO Species Catalogue 7. FAO, UN, Rome. X+303 pp.

    FEEDBACK / COMMENTS TO AUTHORS



    Last update of the species sheet:
    March 2001

    ©ciesm 2002