UserCamera: Olympus C-740
Location: North Sulawesi
Strobe: Built-in Flash
Taxonomy: Nudibranch
EXIFCamera make: OLYMPUS OPTICAL CO.,LTD
Camera model: C740UZ
Exposure Time: 1/250
Aperture: f/3.5
Exposure Bias: 0.00
ISO: 100
Focal Length: 18.5 mm
Exposure Program: Manual
Metering Mode: Pattern
Light Source: unknown
Software: v754g-83
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Score: 4.00 (20 votes)

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6 Responses to “Hypselodoris apolegma”

  1. Erwin Kodiat says:

    Yuji, this is not Chromodoris Bullocki, I renamed it to the correct name.

  2. Erwin Kodiat says:

    BTW, another version of Angon Wedus :)

  3. Yuji Law says:

    Hahah….Just don ask me the names!!hehehe…Thanks!!

  4. Budi Ramadi Jerry says:

    Erwin, are you sure this is H. apolegma? i think it’s a Hyps. bullockii.

  5. Erwin Kodiat says:

    For years, I thought it was H. bullockii but Arief wrote it’s H. apolegma, made me curious and after a small research, I found that they were actually different, see H. apolegma and H. bullockii. And obviously what we got in North Sulawesi is H. apolegma

    Hypselodoris apolegma differs from H. bullocki mainly in colour. The background colour is a rich pinkish purple with a white border to the mantle. At the edge of the mantle the border is solid white but inside this is a region of varying width in which the white forms a reticulate pattern gradually merging in to the pinkish purple. The rhinophore stalks and the base of the gills is an intense purple, the rhinophore clubs and the gills are orange yellow. I can find no anatomical grounds to place this ’species’ in the genus Risbecia.

  6. Hengky Dotulong says:

    Yupe, ini apolegma …
    Kalau bergaris bawahnya … baru bulockii …
    Kalau totol atau model spray apolegma …

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