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Photographic identification review

Evidence for this exact frame

Reviewed hypotheses are preserved separately from the current archive label and from iNaturalist computer vision. They record what the photograph supports, what remains plausible, and what the frame cannot resolve.

1 assessment

Latest audit record

Conclusion: Elysia cf. marginata species complex

Reviewed by Codex identification research on Aug 27, 2026 · 91% reviewer confidence.

Reasoning recorded at review

  • Video clearly resolves rolled rhinophores and broad undulating parapodia
  • Greenish body densely covered in small pale and dark puncta
  • Parapodial edge has a black outer line with a pale-white band immediately inside
  • Indo-Pacific locality excludes use of the Caribbean true E. ornata lineage

Alternatives considered

  • Other Elysia cf. marginata molecular lineage

    Why plausible: Four Indo-Pacific candidate species share this traditional morphotype

    Comparison: Host, egg mass, specimen and DNA are required

  • Elysia grandifolia or allied margin-banded Elysia

    Why plausible: External marginal bands overlap among several nominal Indo-Pacific forms

    Comparison: Body size, dorsal vasculature, radula and DNA are needed

Evidence limits & sources +
  • • Orange pigment is subdued by video colour balance
  • • No host, egg mass, radular or molecular evidence

Connected record

What this frame carries

Date
Jul 15, 2026
Site
BoiBoiWaga Island
Dive
Dive 3 - BoiBoiWaga Island
Depth evidence
7.9m · dive-average
Water
25.0°C
Identification
Review still welcome

Environmental values describe this archive encounter. Profile-estimated depth is aligned from capture time and the dive-computer profile; it is not camera-recorded depth.