New Record of Marine Red Algal Species &lt;i&gt;Grateloupia orientalis&lt;/i&gt; Showe M. Lin &amp; H.Y. Liang and &lt;i&gt;G. catenata&lt;/i&gt; Yendo (halymeniaceae, Rhodophyta) from the East Coast of India

Chellamanimegalai, P.; Pavan‐Kumar, A.; Balange, Amjad Khansaheb; Dwivedi, Arvind Kumar; Deshmukhe, Geetanjali

doi:10.18520/cs/v119/i5/849-854

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“…5). Chellamanimegalai et al (2020) recently reported G. catenata, G. filicina, and G. orientalis from India. However, all of their sequences designated as G. catenata, G. filicina, G. orientalis, and G. lithophila (refer to the group named as "Grateloupia spp.…”

Section: Grateloupia Sensu Stricto Cladementioning

confidence: 99%

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

Kim¹,

Boo²,

Yoon³

et al. 2023

Algae

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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). The objective of this study was to comprehensively investigate species identification and distribution of G. filicina-like species in the Northwest Pacific, based on the rbcL sequences. A total of 118 specimens from 78 sites in Korea and Japan were collected from 2001 to 2021 and analyzed for their rbcL sequences. Additional 341 sequences downloaded from the GenBank were included in our comprehensive dataset. Based on these sequences, we documented the nomenclatural history and geographical distribution of the species, and commented on the application of species name. G. asiatica was the most abundant G. filicina-like species in the Northwest Pacific, and its high degree of morphological variation caused many misidentifications. In particular, G. dalianensis, G. serra and G. variata require reconsideration of their conspecificity with G. asiatica using more specimens from China. By contrast, G. oligoclora was presumed to be a heterotypic synonym of G. subpectinata. The occurrence of G. acuminata, G. ramosissima, and G. livida in Korea resulted from misidentifications with other species.

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Section: Grateloupia Sensu Stricto Cladementioning

confidence: 99%

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

Kim¹,

Boo²,

Yoon³

et al. 2023

Algae

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“…More than 90 species exist under this genus Grateloupia (Guiry and Guiry, 2021). Only eight species of Grateloupia have been described from the Indian coast so far (Oza and Zaidi, 2001;Chellamanimegalai et al, 2020). Investigation on the biochemical composition of Grateloupia has been done in very few species such as Grateloupia turuturu, Grateloupia doryphora and Grateloupia lanceola from different parts of the world.…”

Section: Introductionmentioning

confidence: 99%

Biochemical properties of different species of seaweeds (Grateloupia) from the Indian coast and analysis of spatial variation in two selected species

Chellamanimegalai¹,

Balange²,

Kumar³

et al. 2022

JEB

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Aim: The present study aimed to investigate the biochemical composition of five Grateloupia species and analysis of spatial variation in G. filicina and G. lithophila from the East and West coast of India. Methodology: Five Grateloupia species such as G. filicina, G. lithophila, G. catenata, G. orientalis and G. indica were collected from different states of India. Biochemical parameters like crude protein, total lipid, total ash, carbohydrates, total dietary fibre, chlorophyll, carotenoids, and total phenolic content were estimated to assess their nutritional values. Spatial variation for same parameters was also studied for G. filicina and G. lithophila. Results: It was observed that genus Grateloupia contained crude protein (12.4-16%), total lipid (0.61-1.47%), ash (11.49-18.03%), carbohydrate (5.17-17.21%), and total dietary fibre (54.08-66.16%) on a dry weight basis. Among all species, G. indica (16.00%) and G. filicina (15.48%) consisted of higher protein content. In contrast, G. orientalis (66.16%) and G. catenata (61.25%) had a maximum of total dietary fibre. The digestible energy obtained from Grateloupia was high, ranging from 85.93-141.29 kcal. Carotenoids (9.52-32.10 mg 100g-1) and total phenolic contents (TPC) (0.508-0.696 mg GAE g-1) represented the potential antioxidant activities of these Grateloupia species. Spatial variation in the biochemical composition of G. filicina and G. lithophila may be due to changes in the environmental factors. Interpretation: Biochemical compositions of these five species were similar to other edible Grateloupia species like G. turuturu and G. filicina. The results revealed that these species could be used for consumption purposes. Key words: Fibre, Grateloupia, Nutritional property, Phenols, Species, Spatial variation

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New Record of Marine Red Algal Species <i>Grateloupia orientalis</i> Showe M. Lin & H.Y. Liang and <i>G. catenata</i> Yendo (halymeniaceae, Rhodophyta) from the East Coast of India

Cited by 2 publications

References 0 publications

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

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

Biochemical properties of different species of seaweeds (Grateloupia) from the Indian coast and analysis of spatial variation in two selected species

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