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Figure 1.Cylindrolepas sinica Ren, 1980. A–B original variant occurring on the soft skin of sea turtles (RUMF-ZC-02030) C–H hexagonal variant occurring on the plastron of sea turtles (RUMF-ZC-02045) A and C, upper, basal, upper oblique and lateral views B and D parietal plates (surface and back view) E sutural elaboration of the parietal wall F upper view of radii G inner view of basal margin H basal margin with parietal ribs I hexagonal shell wall of Xenobalanus globicipitis.
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Coastal La Jolla, California.
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2006 California Academy of Sciences
CalPhotos
This barnacle, probably either Lepas anatifera or pacifica, is seen attached to the stipe of kelp. The extended cirri permit the capture of tiny planktonic organisms.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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South Pacific Ocean, Shot at night, Duration 8 seconds
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Lendrup S.f. Løgstør, Danmark
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Mandø
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Fornæs
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These crowded individuals of Balanus glandula have grown (on an intertidal rock) up to 10 cm tall -- Seal Beach, Oregon (USA)Source:
Balanus glandula Darwin, 1854
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Heteralepas sp. undet. Ventral view.
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Balanus. B, anatomy; a, antennules; ad, adductor muscle; m, muscles of acuta and terga; o, edge of parapet; ov, ovary; vvi.oviduct; se, sentum; alk, parapet; t, tergum; wo, female aperture. 1903. Balanus.
cc-publicdomain
Balanus. B, anatomy; a, antennules; ad, adductor muscle; m, muscles of acuta and terga; o, edge of parapet; ov, ovary; vvi.oviduct; se, sentum; alk, parapet; t, tergum; wo, female aperture.
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Balanus hoekianus Pilsbry. Profile of scutum of type.
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Free-swimming stages of Sacculina carcini. A, Nauplius; B, Cypris stage
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Scalpellum weltnerianum Pilsbry. Dorsal view.
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Scalpellum gonionotum Pilsbry. Dorsal view.
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Scalpellum pacificum. Detail of structure at base of carina.
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Balanus flos..
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Figure 2.Habitat of Cylindrolepas sinica Ren, 1980. A the original rounded form aggregated on the tail of a green sea turtle B the hexagonal variant burrowing into a green sea turtle plastron C an unusual specimen attached to a plastic tag on a loggerhead sea turtle D close-up view of the individual attached to the plastic tag.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
