The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Romanov, Roman E.; Чемерис, Е. В.; Жакова, Л. В.; Ivanova, A. V.; Palagushkina, Olga; Ras, Novosibirsk Branch Environmental Problems Sb

doi:10.24189/ncr.2018.044

Nat. Conserv. Res.

2018

DOI: 10.24189/ncr.2018.044

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The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Roman E. Romanov¹,

Е. В. Чемерис²,

Л. В. Жакова³

et al.

Abstract: В рамках изучения харовых водорослей России для уточнения и дополнения списков региональных Красных книг обновлены данные по Среднему Поволжью. По литературным источникам из этого региона известны 18 видов из четырех родов. Достоверность указаний проверена по образцам из ряда гербариев и оригинальным сборам. С учетом всех данных подготовлен конспект видов. Для Среднего Поволжья подтверждены гербарными образцами 14 видов из трех родов. Необходимо подтверждение литературных указаний шести видов и одного рода, об… Show more

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Cited by 7 publications

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“…Fresh-brackish, moderately alkaliphilic (pH: 7.1-8.0) species preferring waters rich in sodium sulphates, and calcium/magnesium bicarbonates [43]. So far, it has only been recorded in Asia (China, Iran, Israel, Kazakhstan, Kyrgyzstan, Russia, Turkmenistan and Uzbekistan) [43,47,[54][55][56][57], Europe (Romania and the European part of Russia) [57,58], the Sahara-Arabian Desert in Sinai Peninsula [43], and in North Africa (only in Tunisia) [57]. During the present study, C. globata was found in the thermal mineral desert spring 'Ain Wazedi' in the Siwa Oasis.…”

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confidence: 99%

Integrative Taxonomic, Ecological and Genotyping Study of Charophyte Populations from the Egyptian Western-Desert Oases and Sinai Peninsula

Saber

Gontcharov

Nikulin

et al. 2021

Plants

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Present-day information available on the charophyte macroalgae in Egypt, including their phylogenetic affinities, remains largely incomplete. In this study, nine charophyte populations were collected from different aquatic biotopes across the Egyptian Western-Desert Oases and Sinai Peninsula. All populations were investigated using an integrative polyphasic approach including phylogenetic analyses inferred from the chloroplast-encoded gene (rbcL) and the internal transcribed spacer (ITS1) regions, in parallel with morphotaxonomic assignment, ultrastructure of the oospore walls, and autecology. The specimens identified belonged to the genera Chara, Nitella, and Tolypella, with predominance of the first genus to which five species were assigned though they presented some interesting aberrant taxonomic features: C. aspera, C. contraria, C. globata, C. tomentosa, and C. vulgaris. Based on our integrative study, the globally rare species C. globata was reported for the second time for the whole African continent. The genus Nitella was only represented by N. flagellifera, and based on the available literature, it is a new record for North Africa. Noteworthy, an interesting Tolypella sp., morphologically very similar to T. glomerata, was collected and characterized and finally designated with the working name ‘Tolypella sp. PBA–1704 from a desert, freshwater wetland’, mainly based on its concatenated rbcL+ITS1 phylogenetic position. This study not only improved our understanding on the diversity, biogeography and autecological preferences of charophytes in Egypt, but it also broadened our knowledge on this vulnerable algal group in North Africa, emphasizing the need of more in-depth research work in the future, particularly in the less–impacted desert habitats.

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mentioning

confidence: 99%

Integrative Taxonomic, Ecological and Genotyping Study of Charophyte Populations from the Egyptian Western-Desert Oases and Sinai Peninsula

Saber

Gontcharov

Nikulin

et al. 2021

Plants

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Ecology and distribution patterns of Chara connivens (Charophyta, Characeae) on the Canary Islands – the first record from Fuerteventura

Rybak

Woyda-Płoszczyca

2019

Oceanological and Hydrobiological Studies

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The paper presents the first record of a Chara connivens (Characeae) stand from Fuerteventura (Canary Islands, Spain). The species was previously recorded only on Tenerife and Lanzarote, mostly in marine and artificial habitats. Physicochemical parameters of water and morphological features of the thalli and plant community were analyzed. General habitat requirements of C. connivens populations located in Europe, North Africa, and South-West Asia were reviewed. The newly described stand was located in a natural rock crevice that was part of a riverbed in El Barranco de las Peñitas (Penitas Canyon). This habitat was unshaded and filled with brackish water. C. connivens co-occurred with Cladophora glomerata and Ruppia maritima. Our report on the presence of C. connivens in the Spanish territory of the Atlantic Ocean is the first in almost 40 years. The distribution of C. connivens and its plant associations on the Canary Archipelago are poorly explored, which is why this topic requires further research.

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New cryptogamic records. 10

Kotkova

Afonina

Androsova

et al. 2022

Novosti sistematiki nizshikh rastenii

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First records of Xanthophyceae for the Vologda and Sverdlovsk regions, and Moscow, Characeae for the Vologda, Orenburg, Tver regions and the Crimea Peninsula, diatoms for the Orenburg Region, aphyllophoroid fungi for the Novgorod and Tyumen regions, agaricoid fungi for the Novosibirsk and Vologda regions, and for the Republic of Altai, lichens for the Arkhangelsk and Murmansk regions, Altai Territory, the Republic of Buryatia and Primorye Territory, mosses for the Kabardino-Balkarian Republic, the Republic of Buryatia, Novaya Zemlya Archipelago and the Kuril Islands, liverwort for the Kurgan Region are presented. The data on their localities, habitats, distribution are provided. The specimens are kept in the herbaria of the Altai State University (ALTB), of the Papanin Institute for Biology of Inland Waters of the Russian Academy of Sciences (IBIW), of the Institute of Problems of Industrial Ecology of the North KSC RAS (INEP), of the Polar-alpine botanical garden-institute KSC RAS (KPABG), of the Komarov Botanical Institute RAS (LE), of the Mire Research Group of the Papanin Institute for Biology of Inland Waters RAS (MIRE), the Central Siberian botanical garden SB RAS (NSK), of the Natural History Museum in Oslo, Norway (O), of the Petrozavodsk State University (PZV), of the Museum of the Institute of Plant and Animal Ecology (SVER), of the Tobolsk complex scientific station of the UB RAS (TOB), of the Institute of General and Experimental Biology SB RAS (UUH) and algological collection in the laboratory of the Algology Group of the Institute for Cellular and Intracellular Symbiosis of the UB RAS.

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The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Cited by 7 publications

References 0 publications

Integrative Taxonomic, Ecological and Genotyping Study of Charophyte Populations from the Egyptian Western-Desert Oases and Sinai Peninsula

Integrative Taxonomic, Ecological and Genotyping Study of Charophyte Populations from the Egyptian Western-Desert Oases and Sinai Peninsula

Ecology and distribution patterns of Chara connivens (Charophyta, Characeae) on the Canary Islands – the first record from Fuerteventura

New cryptogamic records. 10

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