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Thread: Skippers ID clarification in Singapore

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  1. #17
    Join Date
    Nov 2010
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    Malaysia
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    It is a female Pelopidas conjunctus.

    The two larger species differs in that both sexes have a spot in FW space 1b (both sides).

    In P agna & mathias, only the female have this spot.

    Size reference.
    P. mathias FW 16-18mm.
    P. agna FW 17-20 mm.

    P. assamensis is very large FW 25.5- 26.5 mm.
    FW & HW with prominently white spots, large on the FW.
    Antenna with a white band that goes nearly all round.
    Females
    https://www.inaturalist.org/observations/31291038
    https://www.nparks.gov.sg/-/media/ff...46f461e50.ashx
    Probable male.
    https://www.butterflycircle.com/chec...0Ben%20Jin.jpg


    Pelopidas conjunctus FW 21.5 to 23.5 mm.
    Antenna with a pale area mostly on the underside & not prominent.
    UnH spots are white but UnF spots are yellow & large.
    Males.
    https://www.inaturalist.org/observations/151597347
    https://www.inaturalist.org/observations/19877822
    Females.
    https://2.bp.blogspot.com/-FvDO3Lfw_...lt_Khew_03.jpg
    https://www.inaturalist.org/observations/155888799
    https://www.inaturalist.org/observations/132122838

    Much more common than P. assamensis.


    TL Seow: Cheers.
    Last edited by Psyche; 22-Nov-2023 at 04:29 AM.

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