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Thread: ID request - July 28, 2024

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  1. #1
    Join Date
    Dec 2022
    Location
    Penang Island, Malaysia
    Posts
    126

    Default ID request - July 28, 2024

    Hi Dr. Seow,
    Need your help to id these observations. Thank you.

    #25 Choaspes? Fraser's Hill - July 24, 2024
    https://www.inaturalist.org/observations/231389987

    #26 Grass Skipper? Fraser's Hill - July 24, 2024
    https://www.inaturalist.org/observations/231748488

    #27 Grass Skipper? Fraser's Hill - July 24, 2024
    https://www.inaturalist.org/observations/231779903

    #28 Grass Skipper? Fraser's Hill - July 25, 2024
    https://www.inaturalist.org/observations/231779913

    #29 Grass Skipper? Fraser's Hill - July 25, 2024
    https://www.inaturalist.org/observations/231779920

    #30 Melanitis? Sungai Sedim, Kedah - July 19, 2024
    https://www.inaturalist.org/observations/230444429


    #1 Grass Skipper? Bali, Indonesia - June 18, 2024
    https://www.inaturalist.org/observations/224339719

    #2 Arhopala? Penang Botanic Gardens - June 29, 2024
    https://www.inaturalist.org/observations/226120778

    #3 Arhopala? Sungai Sedim, Kedah - July 2, 2024
    https://www.inaturalist.org/observations/226874613

    #4 Grass Skipper? Sungai Sedim, Kedah - July 2, 2024
    https://www.inaturalist.org/observations/226930943

    #5 Grass Skipper? Penang Botanic Gardens - July 6, 2024
    https://www.inaturalist.org/observations/227266810

    #6 Allotinus? Hutan Lipur, Buki Hijau, Kedah - July 6, 2024
    https://www.inaturalist.org/observations/227719965

    #7 Allotinus? Hutan Lipur Bukit Hijau, Kedah - July 6, 2024
    https://www.inaturalist.org/observations/227719967

    #8 Arhopala? Sungai Sedim, Kedah - July 6, 2024
    https://www.inaturalist.org/observations/227949482

    #9 Neptis? Sungai Sedim, Kedah - July 6, 2024
    https://www.inaturalist.org/observations/227963719

    #10 Arhopala? Penang Botanic Gardens - July 5, 2024
    https://www.inaturalist.org/observations/227972119

    #11 Grass Skipper? Penang Botanic Gardens - July 11, 2024
    https://www.inaturalist.org/observations/228610530

    #12 Arhopala? Penang Botanic Gardens - July 11, 2024
    https://www.inaturalist.org/observations/228610549

    #13 Euthalia? Penang Botanic Gardens - July 15, 2024
    https://www.inaturalist.org/observations/229447464

    #14 Miletus? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230064982

    #15 Arhopala? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230065004

    #16 Arhopala? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230065006

    #17 Arhopala? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230065023

    #18 Grass Skipper? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230065024

    #19A Arhopala? Penang Botanic Gardens - July 18, 2024
    https://www.inaturalist.org/observations/230065025

    #19B
    https://www.inaturalist.org/observations/230065027

    #19C
    https://www.inaturalist.org/observations/230065028

    #20 Arhopala? Sungai Sedim, Kedah - July 19, 2024
    https://www.inaturalist.org/observations/230444432

    #21 Arhopala? Sungai Sedim, Kedah - July 19, 2024
    https://www.inaturalist.org/observations/230444435

    #22 Arhopala? Sungai Sedim, Kedah - July 19, 2024
    https://www.inaturalist.org/observations/230444486

    #31 Euthalia? Fraser's Hill - July 25, 2024
    https://www.inaturalist.org/observations/231779898

    Cheers from Penang island, SL Liew
    Last edited by SL Liew; 28-Jul-2024 at 10:07 PM.

  2. #2
    Join Date
    Nov 2010
    Location
    Malaysia
    Posts
    7,039

    Default Choaspes.

    Last edited by Psyche; 28-Jul-2024 at 05:51 PM.

  3. #3
    Join Date
    Nov 2010
    Location
    Malaysia
    Posts
    7,039

    Default Potanthus

    #26 https://www.inaturalist.org/observations/231748488

    There are at least two individuals mixed up here.
    1 is a male.
    https://www.inaturalist.org/observations/231748488
    4 is a female.
    https://www.inaturalist.org/observations/231748488


    They all looks to be Potanthus lydia.





    #27. https://www.inaturalist.org/observations/231779903

    Potanthus lydia. Abdominal end indicate a female.


    Potanthus lydia medium FW 14-15mm.
    FW spots 4 & 5 deatched at the upper end between spots 5 & 6.
    There is always a little overlap between spots 3 & 4.
    FW spots 4 & 5 usually converging on their inner margins in a shallow ;V;.
    Underside lightly shaded with diffuse dark spots edging the band.
    Abdominal end shaded black, heavy in the male.
    https://yutaka.it-n.jp/hes/92830001.html
    Male.
    https://thaibutterflies.com/wp-conte...thus-lydia.jpg
    https://c1.staticflickr.com/6/5648/2...e0f34ba0dc.jpg

  4. #4
    Join Date
    Nov 2010
    Location
    Malaysia
    Posts
    7,039

    Default Telicota

    #28 https://www.inaturalist.org/observations/231779913

    Telicota ohara jix.
    UnH with the band's inner margin rather straight ,without the strong notch seen in other species.
    Male upperside FW brand very thin & straight.
    https://yutaka.it-n.jp/hes/92950010.html
    https://thaibutterflies.com/Butterflies/telicota-ohara/
    https://butterfliesvietnam.blogspot....nded-palm.html

  5. #5
    Join Date
    Nov 2010
    Location
    Malaysia
    Posts
    7,039

    Default Aeromachus

    #29 https://www.inaturalist.org/observations/231779920

    Aeromachus jhora.

    Two similar species.
    Small skippers with a pointed nose marked by a dark dividing line.

    Aeromachus jhora.
    UnH with two series of defined spots.
    https://yutaka.it-n.jp/hes/91093010.html
    https://www.flickr.com/photos/itchyd...es/50220431957


    Aeromachus pygmaeus.
    UnH vaguely marked with ill-defined spots.
    https://yutaka.it-n.jp/hes/91120001.html
    https://thaibutterflies.com/wp-conte...s-1080x722.jpg
    Last edited by Psyche; 28-Jul-2024 at 02:55 PM.

  6. #6
    Join Date
    Nov 2010
    Location
    Malaysia
    Posts
    7,039

    Default Melanitis

    #30 https://www.inaturalist.org/observations/230444429

    Most likely female Melanitis zitenius.

    The females of M. phedima & zitenius can be very similar.

    In M. zitenius the Fw costa (forward margin) is less arched & the falcate Fw apex have a longer & more acute hook.
    https://yutaka.it-n.jp/sat/40030010.html
    https://wingscales.com/Nymphalidae/M...tenius-auletes


    In M. phedima the FW costa is very arched (rounded) & the apical hook is shorter & less acute.
    https://yutaka.it-n.jp/sat/40020010.html
    https://yutaka.it-n.jp/les/sat/40020010.pdf

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