A new Hymedesmia (Demospongiae, Poecilosclerida) with large sigmas off western Sweden

Hymedesmia ( Hymedesmia ) lindstroemae sp. nov. collected at 178–210 m depth off the western Swedish coast is described. This encrusting sponge is notably characterized by its unusually large sigmas. This new species brings the number of Hymedesmia ( Hymedesmia ) species in Swedish waters to 30. A k...

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Bibliographic Details
Published in:Journal of the Marine Biological Association of the United Kingdom
Main Authors: Cárdenas, P., Thollesson, M.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 2015
Subjects:
Online Access:http://dx.doi.org/10.1017/s0025315415001630
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315415001630
Description
Summary:Hymedesmia ( Hymedesmia ) lindstroemae sp. nov. collected at 178–210 m depth off the western Swedish coast is described. This encrusting sponge is notably characterized by its unusually large sigmas. This new species brings the number of Hymedesmia ( Hymedesmia ) species in Swedish waters to 30. A key for all the North Atlantic Hymedesmia ( Hymedesmia ) species with sigmas (32 species) is included.