The genus Callophyllis (Kallymeniaceae, Rhodophyta) from the central-south Chilean coast (33° to 41° S), with the description of two new species

Arakaki, Natalia; Alveal, Krisler; Ramirez, María Eliana; Fredericq, Suzanne

doi:10.4067/s0716-078x2011000400002

Cited by 14 publications

(16 citation statements)

References 8 publications

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“…That decision awaits clarification of the issues outlined in the previous paragraph. Callophyllis atrosanguinea and C. macrostiolata were recently included in molecular analyses by Arakaki et al (2011), but as that study was virtually restricted to species of Callophyllis sensu lato (except for Judithia delicatissima (R.E.Norris) D'Archino & S.-M.Lin and the outgroup K. reniformis), their true phylogenetic affinities were not uncovered. Callophyllis corollata Baardseth was synonymized with C. variegata (Bory) Kützing by Ricker (1987), but our data (based on eight barcoded collections from Tristan da Cunha; Table S1, doi/10.7872/crya/v38.iss2.2017.Suppl.Mat.1) clearly resolved these two taxa in strongly divergent lineages (Fig.…”

Section: Austropugetia Rlmoe (?)mentioning

confidence: 99%

Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)

Saunders

Huisman

Vergés

et al. 2017

Cryptogamie, Algologie

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Section: Austropugetia Rlmoe (?)mentioning

confidence: 99%

Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)

Saunders

Huisman

Vergés

et al. 2017

Cryptogamie, Algologie

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“…Two specimens from Chile, field identified as Callophyllis pinnata, resolved as a distinct group, separate from C. pinnata specimens collected from British Columbia and California (the type locality); subsequent anatomical observations linked these specimens with a newly described Chilean species, C. concepcionensis. (Arakaki et al, 2011). Specimens field identified as C. violacea resolved as two distinct groups (here referred to as C. violacea and C. schneideri Clarkston & G.W.…”

Section: Molecular Observationsmentioning

confidence: 99%

Resolving species diversity in the red algal genus Callophyllis (Kallymeniaceae, Gigartinales) in Canada using molecular assisted alpha taxonomy

Clarkston

Saunders

2013

European Journal of Phycology

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The COI-5P DNA barcode (the 5′ region of the mitochondrial cytochrome c oxidase I gene) has proven an effective tool for quickly screening large numbers of biological specimens and assigning them to genetic species groups for subsequent examination in an approach known as molecular-assisted alpha taxonomy (MAAT). In the present study, we applied MAAT to Canadian species of the red algal genus Callophyllis in order to resolve confusion surrounding this taxonomically perplexing group. A total of 563 Callophyllis specimens were examined (either molecularly, morphologically or both) -504 from British Columbia along the Pacific coast of Canada and 59 from the U.S.A., Australia and Chile. In total, 16 genetic species groups were resolved including 12 in Canada although only nine species are reported in the flora. Here we report range extensions of C. beringensis and C. radula from the NW Pacific, C. dissecta from California, U.S.A. and the Chilean species C. variegata (the type species) into the Canadian flora. Our results also uncovered cryptic diversity in the genus necessitating the description of C. schneideri Clarkston & G.W. Saunders sp. nov. Subsequent analyses of a subset of specimens using the internal transcribed spacer of the ribosomal cistron (ITS) resolved the same groups as COI-5P while the universal plastid amplicon (UPA, domain V of the plastid 23S rRNA gene) had poor resolution at the species level and in one case underestimated species diversity. Finally, large-subunit ribosomal DNA (LSU), nuclear elongation factor 2 (EF2), COI-5P and a combined LSU, EF2 and COI-5P alignment were subjected to phylogenetic analyses in order to investigate relationships among Canadian species of Callophyllis. A significant outcome was the resolution of two well-supported lineages for the monocarpogonial versus polycarpogonial species of this genus, as had been posited in the literature.

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“…In Chile, it is known by the common name of "carola". It is distributed in New Zealand, Australia, South Africa, South America, Antarctica and subantarctic regions (Guiry & Guiry, 2012;Arakaki et al, 2011). In Chile, this species has been collected at numerous locations between Antofagasta (23° 38'S) and Cape Horn (55° 43'S).…”

Section: Ahnfeltia Plicata (Hudson) Em Fries (Ahnfeltiales Rhodophmentioning

confidence: 99%

“…The life cycle is isomorphic; carposporophytic fronds with many prominent cystocarps are located at the edges of the branches, with 1 to 3 ostioles (Figure 3 D). The tetrasporangia differ in the cortex and are cruciately divided, distributed over the surface of the frond and hardly distinguishable to the human eye (Hoffmann & Santelices, 1997, Arakaki et al, 2011.…”

Section: Ahnfeltia Plicata (Hudson) Em Fries (Ahnfeltiales Rhodophmentioning

confidence: 99%

Current knowledge on biotechnological interesting seaweeds from the Magellan Region, Chile

Mansilla¹,

Avila²,

Yokoya³

2012

Rev. bras. farmacogn.

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This paper is a compilation of data from investigations made with marine benthic algae from the Magellan Region that have biotechnological utilization in human consumption or medicine or as a source of phycolloids or food supplements or animal feed. The most important Rhodophyta species are: Ahnfeltia plicata (Hudson) E.M. Fries for agarose production, Gigartina skottsbergii Setchell & N.L.Gardner for carrageenan production, and Callophyllis variegata (Bory de Saint-Vincent) Kützing for human consumption. The most important Heterokontophyta species are: Macrocystis pyrifera (L.) C. Agardh, and Durvillaea antarctica (Chamisso) Hariot for human consumption, alginate production, and as biofertilizer for agricultural crops. M. pyrifera is also used as a food supplement for salmon, chickens, quails, sheep and bovines and for biofuel production.

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The genus Callophyllis (Kallymeniaceae, Rhodophyta) from the central-south Chilean coast (33° to 41° S), with the description of two new species

Cited by 14 publications

References 8 publications

Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)

Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)

Resolving species diversity in the red algal genus Callophyllis (Kallymeniaceae, Gigartinales) in Canada using molecular assisted alpha taxonomy

Current knowledge on biotechnological interesting seaweeds from the Magellan Region, Chile

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