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Fig. 4 | Zoological Letters

Fig. 4

From: On the sighted ancestry of blindness – exceptionally preserved eyes of Mesozoic polychelidan lobsters

Fig. 4

Middle Jurassic (Callovian) Polychelida (Proeryon giganteus) from La Voulte-sur-Rhône (France) with preserved eye structures. a-g. Specimen UJF-ID.14020. h-k. Specimen FSL 170603. a, h. Presumed remains of compound eyes. b-e, i-j. Details of square facets; note that each square facet is surrounded by eight neighbor facets, see asterisks (*) in e (same image as d) and j (same image as i). f, g. Overview of part and counterpart. k. Overview of entire specimen

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Zoological Letters

ISSN: 2056-306X

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