Acorn Barnacles

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Eastern North Pacific Ocean, Duration 21 seconds, Shot includes Asterina miniata (Bat star)

Lendrup S.f. Løgstør, Danmark

Mandø

Balanus glandula, mixed with the smaller Chthamalus dalli, near Bodega Bay, California (USA).

Balanus rostratus Hoek. Tokyo Harbor, Japan.

Balanus. A, external view; s, Scutum; t, tergum.

Balanus hoekianus Pilsbry, scutum of type.

Balanus galeatus.

Balanus flos..

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Lendrup S.f. Løgstør, Danmark

Mandø

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

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.

Balanus hoekianus Pilsbry. Profile of scutum of type.

Balanus galeatus.

Balanus flos..

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Lendrup S.f. Løgstør, Danmark

Mandø