Dosilia (Porifera, Demospongiae) redefined

被引:7
|
作者
Candido, Jairo Luis [1 ]
Volkmer-Ribeiro, Cecilia [2 ]
Fuerstenau-Oliveira, Karina [2 ]
机构
[1] Ctr Univ La Salle, BR-92010000 Canoas, RS, Brazil
[2] Fundacao Zoobot Rio Grande do Sul, Museu Ciencias Nat, BR-90001970 Porto Alegre, RS, Brazil
来源
IHERINGIA SERIE ZOOLOGIA | 2010年 / 100卷 / 04期
关键词
Continental sponges; taxonomy; distribution; habitat; FRESH-WATER SPONGES; SPONGILLIDAE;
D O I
10.1590/S0073-47212010000400017
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
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.
引用
收藏
页码:425 / 448
页数:24
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