Mollusca: Pteropods 6.4. Southern Ocean Pteropods

Pteropods are small free-swimming planktonic gastropods. Their informal name derives from the modified molluscan foot (-‘poda’) to form paired swimming wings (‘ptero’-) in both the Thecosomata (‘covered ’ or shelled pteropods) and the Gymnosomata (‘naked ’ or shell-less pteropods). Both...

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Bibliographic Details
Main Authors: Donna Roberts, Russel R. Hopcroft, Graham W. Hosie
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
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Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.656.8947
http://ecite.utas.edu.au/X/AA42B7FE18694675B0F3F4530C419646/
Description
Summary:Pteropods are small free-swimming planktonic gastropods. Their informal name derives from the modified molluscan foot (-‘poda’) to form paired swimming wings (‘ptero’-) in both the Thecosomata (‘covered ’ or shelled pteropods) and the Gymnosomata (‘naked ’ or shell-less pteropods). Both