Figure 16 in Taxonomy, biogeography and DNA barcodes of Geodia species (Porifera, Demospongiae, Tetractinellida) in the Atlantic boreo-arctic region

Figure 16. Spicules of Geodia macandrewii Bowerbank, 1858. A–D, H and I, ZMBN 89717, Spitsbergen, 215 m depth. E–G, UPSZMC 78255, Davis Strait, 564 m. A, oxyaster. B, cortical spheroxyasters. A and B have the same scale. C, sterraster. D, microxea. E, orthotriaene. F, mesoprotriaene. G, anatriaene....

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Bibliographic Details
Main Authors: Cárdenas, Paco, Rapp, Hans Tore, Klitgaard, Anne Birgitte, Best, Megan, Thollesson, Mikael, Tendal, Ole Secher
Format: Still Image
Language:unknown
Published: Zenodo 2013
Subjects:
Biodiversity
Taxonomy
Animalia
Porifera
Demospongiae
Tetractinellida
Geodiidae
Geodia
Arctic
Davis Strait
Spitsbergen
Online Access:https://dx.doi.org/10.5281/zenodo.5287164
https://zenodo.org/record/5287164
Description
Summary:Figure 16. Spicules of Geodia macandrewii Bowerbank, 1858. A–D, H and I, ZMBN 89717, Spitsbergen, 215 m depth. E–G, UPSZMC 78255, Davis Strait, 564 m. A, oxyaster. B, cortical spheroxyasters. A and B have the same scale. C, sterraster. D, microxea. E, orthotriaene. F, mesoprotriaene. G, anatriaene. H, close-up on the hilum of a sterraster. Scale bar: 10 Mm. I, close-up on the warty rosettes of a sterraster. Scale bar: 3 Mm. : Published as part of Cárdenas, Paco, Rapp, Hans Tore, Klitgaard, Anne Birgitte, Best, Megan, Thollesson, Mikael & Tendal, Ole Secher, 2013, Taxonomy, biogeography and DNA barcodes of Geodia species (Porifera, Demospongiae, Tetractinellida) in the Atlantic boreo-arctic region, pp. 251-311 in Zoological Journal of the Linnean Society 169 (2) on page 280, DOI: 10.1111/zoj.12056, http://zenodo.org/record/5287119

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