Dosilia (Porifera, Demospongiae) redefined
Dosilia plumosa (Carter, 1849), type species of the genus, and D. brouni (Kirkpatrick, 1906), with distribution respectively in the Oriental and Ethiopic regions, are revised based on a SEM analysis of spicules, gemmules and skeletal structure. The lectotype here designated for D. plumosa is illustrated as well as the holotype by monotypy determined for D. brouni. Dosilia palmeri (Potts, 1885) and D. radiospiculata (Mills, 1888) distributed in the Nearctic and Neotropical regions and D. pydanieli Volkmer-Ribeiro, 1992, found in the Neotropical region, are revised based on a SEM analysis of spicules, gemules and skeletal structure. The holotype by monotypy is determined for D. radiospiculata. Heteromeyenia plumosa Weltner,1895 is synonymyzed with D. radiospiculata. Upon the revision of its five species, the genus is redefined and a key presented.
| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Museu de Ciências Naturais
2010
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212010000400017 |
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