Two new flat species of Gracilaria (Gracilariales, Rhodophyta) from Brazil: G. abyssalis sp. nov. and G. brasiliensis sp. nov
نویسندگان
چکیده
CARLOS FREDERICO D. GURGEL*{, SUZANNE FREDERICQ, JAMES N. NORRIS AND YOCIE YONESHIGUE-VALENTIN Smithsonian Marine Station, Fort Pierce, Florida 34949, USA University of Louisiana at Lafayette, Department of Biology, Lafayette, Louisiana 70504-2451, USA Smithsonian Institution, National Museum of Natural History, Department of Botany, MRC166, PO Box 37012, Washington, DC 20013-7012, USA Universidade Federal do Rio de Janeiro, Centro de Ciências da Saúde, Instituto de Biologia, Departamento de Botânica, Ilha do Fundão Rio de Janeiro, RJ 21940-900, Brazil
منابع مشابه
Two new species of Prochas Walkley from Brazil (Hymenoptera, Ichneumonidae, Campopleginae).
Two new species of the monotypic genus Prochas Walkley from Brazil, P. brasiliensis sp. nov. and P. shimborii sp. nov., are described and illustrated. A key to species is also provided.
متن کاملSynopsis of Oryssomini Gordon (Coleoptera: Coccinellidae) from the Neotropical region with new species of Oryssomus Mulsant, Pseudoryssomus Gordon and Gordonoryssomus Almeida & Lima.
Six new species of Oryssomus are described: O. calix sp. nov., O. guillermo sp. nov., O. guyanensis sp. nov. and O. rhombus sp. nov., from French Guiana; and O. paschoali sp. nov. and O. rogeri sp. nov., from Brazil. Four new species of Pseudoryssomus are described: P. brulei sp. nov., P. crucifer sp. nov., P. triangulus sp. nov., from French Guiana; and P. rufomarginatus sp. nov., from Trinida...
متن کاملDelimitating cryptic species in the Gracilaria domingensis complex (Gracilariaceae, Rhodophyta) using molecular and morphological data.
Species in the genus Gracilaria that display conspicuously flattened vegetative morphologies are a taxonomically challenging group of marine benthic red algae. This is a result of their species richness, morphological similarity, and broad phenotypic plasticity. Within this group, the Gracilaria domingensis complex is one of the most common, conspicuous, and morphologically variable species alo...
متن کاملRoutine DNA barcoding of Canadian Gracilariales (Rhodophyta) reveals the invasive species Gracilaria vermiculophylla in British Columbia.
As part of an extensive DNA-based floristic survey of marine macroalgae in Canadian waters, an unexpected sequence for a Gracilaria sp. was generated from British Columbia. Before further molecular analyses and corresponding morphological/anatomical observations this mystery sequence was temporarily entered into our database as Gracilaria BCsp. Continued sampling uncovered this species from fou...
متن کاملFive new species of Astragalus sect. Malacothrix (Fabaceae) from Iran
Five new Astragalus species from section Malacothrix Bunge, namely, A. musaianus Maassoumi & Joharchi sp. nov., A. neo-iranshahrii Maassoumi & Amini Rad sp. nov., A. pseudocomosus Maassoumi, F. Ghahrem. & Bagheri sp. nov., A. subaspadanus Maassoumi, F. Ghahrem. & Bagheri sp. nov. and A. takabensis Maasoumi & Maroofi are described and illustrated. These are endemic from different parts of Iran. ...
متن کامل