Illex coindeti

Discussion in 'Ommastrephidae' started by DWhatley, Aug 26, 2015.

  1. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    From Marine Species Identification
    (Vérany, 1839)

    Description
    Adult. Swift nektonic squid with a muscular mantle, large head and strongarms. Mantle length up to 29 cm. Mantle width is 17-25 % of mantle length. Fin is terminal, rhomboidal and wide. Arms bear two rows ofsuckers with denticulate rings. Suckers of lateralarms in males are conspicuously enlarged. Length of the longest arm in males is 55-90 % of the mantle length, in females 48-57 %. The widened club bears 8 transverse rows of suckers at the end of the club. Suckers of the middle rows in the central part of the club are greatly enlarged.
    Young. Ocular or visceral photophores absent. Tip of proboscis withsuckers that are nearly equal in size; length of proboscis is typically 50-75% of the mantle length (4-8 mm mantle length). The proboscis begins to divide at about 4 mm mantle length, and the tentacles separate by 10 mm mantle length. Postproboscis of the young is characterised by the presence of morre than four rows of suckers on the dactylus and many closely packed suckers and/or suckerbuds. [After Wormuth et al., inSweeney et al., 1992].

    Size
    Adultmantle length up to 30 cm.
     
  2. DWhatley

    DWhatley Cthulhu Staff Member Moderator

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    Helminth parasite of Illex coindetii (Cephalopoda: Ommastrephidae) off the Galician coast (NE Atlantic)
    S. PASCUAL, B. LORES, C. ARIAS, A.GONZÁLEZ, Á. GUERRA 2015 (Full article)
     

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