Results 21 to 30 of about 425 (125)

An assessment of the taxonomic status of the Mediterranean endemic genus Acrodiscus Zanardini (Halymeniales, Rhodophyta)

open access: yesEuropean Journal of Taxonomy, 2017
Acrodiscus Zanardini is a poorly known monotypic endemic Mediterranean genus based on A. vidovichii (Menegh.) Zanardini. Rarely reported, its reproductive structures have remained undocumented, leaving its exact taxonomic position uncertain. Solely on the basis of its vegetative structure, Zanardini provisionally placed it in the family Cryptonemiaceae
MANGHISI, ANTONIO   +5 more
openaire   +6 more sources

Platoma chrysymenioides sp. nov. (Schizymeniaceae), and Sebdenia integra sp. nov. (Sebdeniaceae), Two New Red Algal Species from the Northwestern Gulf of Mexico, with a Phylogenetic Assessment of the Cryptonemiales Complex (Rhodophyta) [PDF]

open access: yes, 2005
Recent collecting cruises conducted in the Northwestern Gulf of Mexico at 40- to 90-m depth revealed a diverse deepwater flora that is dominated by members of the Cryptonemiales complex.
Fredericq, Suzanne   +2 more
core   +2 more sources

Cryptonemia rotunda (Halymeniales) and Schizymenia apoda (Nemastomatales), two new records of red algae from Korea [PDF]

open access: yesALGAE, 2012
Here we report the first finding of Cryptonemia rotunda and Schizymenia apoda in Korea based on plastid rbcL sequence analysis and morphological observations. C. rotunda occurred in the subtidal in Hongdo and Namyeodo on the south coast. Thalli have short stipe with foliose, membranous blades with dentate margin, a length of 2-8 cm. S.
Jeong-Kwang Park   +5 more
openaire   +2 more sources

Insight into the species identification and distribution of Grateloupiaceae (Halymeniales, Rhodophyta) having Grateloupia filicina-like morphology in the Northwest Pacific

open access: yesAlgae, 2023
Accurately identifying species is the basis of all biological studies. There has been much confusion in the identification of Grateloupiacean species, which have finely pinnate gross morphology similar to Grateloupia filicina (the type species of the family).
Su Yeon Kim   +3 more
openaire   +1 more source

Using Molecular-Assisted Alpha Taxonomy to Better Understand Red Algal Biodiversity in Bermuda [PDF]

open access: yes, 2010
Molecular-assisted alpha taxonomy has recently become an effective practice in reassessing biodiversity and floristics for a variety of different organisms.
Ballantine   +26 more
core   +4 more sources

Selection of suitable fragment from rbcL gene for DNA barcode analysis of family Halymeniaceae, Rhodophyta [PDF]

open access: yes, 2019
Among the members of Halymeniaceae family, Grateloupia sensu lato occupies the largest composition in species. Classification based on morphological traits is difficult due to the highly variable terete to blade-like thalli among the members of this ...
Hieu, Nguyen Trung   +3 more
core   +2 more sources

Grateloupia jejuensis (Halymeniales, Rhodophyta): a new species previously confused with G. elata and G. cornea in Korea [PDF]

open access: yesALGAE, 2013
Despite specimens` large size and ease of collection in northeast Asian waters, the species diversity of the genus Grateloupia still needs more research in Korea. We investigated plastid rbcL sequences and carried out detailed morphological observation on flattened halymeniacean red alga collected in twelve locations around Korea and Japan. We describe
Eun Gyu Han   +4 more
openaire   +2 more sources

Lectotypification of Halymenia rodrigueziana J.Feldmann [= Sebdenia rodrigueziana (J.Feldmann) Codomier ex Athanasiadis (Sebdeniaceae, Rhodophyta)]. [PDF]

open access: yes, 2012
Here we designate as a lectotype of Halymenia rodrigueziana J. Feldmann the sheet JF2328 held in the Herbarium of J. Feldmann, included in the Herbarium of the Cryptogam Laboratory of the Muséum National d"Histoire Naturelle de Paris (PC).
Manghisi, Antonio   +1 more
core  

Molecular Systematics of Red Algae. [PDF]

open access: yes, 1996
Phylogenetic analyses of nucleotide sequences for the nuclear-encoded small subunit ribosomal RNA (SSU) gene were used to test current hypotheses of relationships within the Corallinales and among the florideophycidaean orders of red algae.
Bailey, Jeffrey Craig
core   +2 more sources

Length and biomass data for Atlantic and Pacific seaweeds from both hemispheres [PDF]

open access: yes, 2020
As the length of an organism is a unidimensional measure but its biomass is distributed across three dimensions, length and biomass are allometrically related in plants and animals.
Casas, Graciela Noemi   +3 more
core   +1 more source

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