Query: keyword: "Miocene"
|Authors||Harry A. ten Hove, Eijiroh Nishi|
|Title||A redescription of the Indo-West Pacific Spirobranchus corrugatus Straughan, 1967 (Serpulidae, Polychaeta), and an alternative hypothesis on the nature of a group of Middle Miocene microfossils from Poland|
|Keywords||Polychaeta; Serpulidae; Indo-Pacific; Miocene; Poland|
|Abstract||Spirobranchus corrugatus, a little known species, is redescribed based on ample material from Australia, Indonesia, Japan and the Seychelles. The species is characterized by a seemingly porous tube, sunk into the substrate. Characteristically, the opercular plate shows a number of radial ridges on its distal surface, resembling Middle Miocene microfossils from Poland. The ventral rim of the opercular bulb of Sp. corrugatus bears numerous ocelli, with single lenses. A comparison with similar species is given.|
|Download paper|| http://www.repository.naturalis.nl/document/548871 |