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Peristernia
brazieri (Angas,
1877)
Description:
Whorls sculptured with 7 or 8 axial folds per whorl crossed by faint
spiral striae, about 10-15 on the penultimate whorl. Surface irregular
due to numerous axial growth lines. Columella smooth, outer lip lirate
to deep within the aperture. Posterior canal well defined, bordered by a
callus pad and lira on parietal wall. White or yellowish brown
internally, light brown exteriorly, with a thin brown periostracum.
Size:
Up to 37 mm in length, commonly 25 mm.
Distribution:
Endemic to Australia; Caloundra, Qld, to Woolgoolga, NSW.
Habitat:
Under rocks on rocky shores, mid-tide level and below. Common.
Figs. 1,2: Shelly Beach, south of Yamba, NSW (C.338266)
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