Sampling event

Marine algal (seaweed) flora of Pico Island, Azores

最新バージョン Universidade dos Açores によって公開 2020/07/30 Universidade dos Açores
公開日:
2020/07/30
ライセンス:
CC-BY 4.0

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード:

DwC ファイルとしてのデータ ダウンロード 74 レコード English で (212 KB) - 更新頻度: as needed
EML ファイルとしてのメタデータ ダウンロード English で (46 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (35 KB)

説明

Background The seaweed flora of Pico Island (central group of the Azores archipelago) has attracted interest of researchers on past occasions. Despite this, the macroalgal flora of the island cannot be considered well-known as published information reflects only occasional collections. To overcome this, a thorough investigation, encompassing collections and presence data recording, was undertaken. Research under the Campaigns “AÇORES/89”, “PICO/91”, “PICOBEL/2007” and “LAUMACAT/2011” covered a relatively large area (approximately 39 km2) around the island encompassing the littoral and sublittoral levels down to about 40 m. This paper improves the knowledge of the Azorean macroalgal flora at local and regional scales by listing taxonomic records and providing information on the ecology and occurrence of each species present on the island’s littoral.

New information A total of 4043 specimens (including taxa identified only to genus level) belonging to 303 taxa of macroalgae are registered, comprising 197 Rhodophyta, 53 Chlorophyta and 53 Ochrophyta (Phaeophyceae). From these, 225 were identified to species level (142 Rhodophyta, 41 Chlorophyta and 42 Ochrophyta), encompassing 110 new records for the island (69 Rhodophyta, 20 Chlorophyta and 21 Ochrophyta), three Macaronesian endemisms (Botryocladia macaronesica Afonso-Carillo, Sobrino, Tittley & Neto; Laurencia viridis Gil-Rodríguez & Haroun; and Codium elisabethiae O. C. Schmidt), 14 introduced, and 25 species with an uncertain status.

Introduction The Azorean algal flora, considered cosmopolitan with species shared with Macaronesia, North Africa, the Mediterranean Sea, Atlantic Europe and America (Tittley 2003, Tittley & Neto 2006, Wallenstein et al. 2009), has been considered relatively rich when compared to that of other remote oceanic islands (Neto et al. 2005; Tittley & Neto 2005; Wallenstein et al. 2009). Even so, it is worth mentioning that the published information (approximately 400 species, Freitas et al. 2019) reflects data from only a few of the nine islands, since not all of them have been thoroughly investigated. To overcome this, and improve the understanding of the archipelago’s seaweed flora, an effort has been made by local investigators over the past three decades and research on the marine macroalgae flora has been conducted on several of the less studied Azorean islands. This paper comprises both physical and occurrence data and compiles the gathered information from macroalgae surveys developed in Pico Island mainly by the Island Aquatic Research Group of the University of the Azores (https://ce3c.ciencias.ulisboa.pt/sub-team/island-aquatic-ecology). It aims to constitute a practical resource for biological studies such as systematics, diversity and conservation, biological monitoring, climate change and ecology, and also for academics, students, government, private organizations, and the general public.

Purpose By listing taxonomic records for Pico and presenting general information for each taxon occurrence on the island’s littoral, this paper addresses several biodiversity shortfalls (see Hortal et al. 2015), namely the need to catalogue the Azorean macroalgae (Linnean shortfall) and improve the current information on their local and regional geographic distribution (Wallacean shortfall), as well as on species abundances and dynamics in space (Prestonian shortfall).

データ レコード

この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、74 レコードが含まれています。

拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。

Event (コア)
74
Occurrence 
4043

この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。

バージョン

次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。

引用方法

研究者はこの研究内容を以下のように引用する必要があります。:

Neto A I, Prestes A C L, Vaz Álvaro N, Resendes R, Neto R M A, Tittley I, Moreu I (2019): Marine algal (seaweed) flora of Pico Island, Azores. v1.11. Universidade dos Açores. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=pico_seaweed_flora&v=1.11

権利

研究者は権利に関する下記ステートメントを尊重する必要があります。:

パブリッシャーとライセンス保持者権利者は Universidade dos Açores。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF登録

このリソースをはGBIF と登録されており GBIF UUID: 6af010f0-8238-4745-8309-21c3f82bd488が割り当てられています。   GBIF Portugal によって承認されたデータ パブリッシャーとして GBIF に登録されているUniversidade dos Açores が、このリソースをパブリッシュしました。

キーワード

Macroalgae; seaweeds; Rhodophyta; Ochrophyta; Chlorophyta; Azores; Pico Island; endemism; native; introduced; uncertain; occurrence data.; Samplingevent

連絡先

Ana Isabel Neto
  • メタデータ提供者
  • 論文著者
  • 最初のデータ採集者
  • 連絡先
Associate professor with aggregation
Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia and Grupo de Investigação Aquática Insular, IBBC-GBA/cE3c
Rua da Mãe de Deus, 13-A
9500-321 Ponta Delgada
São Miguel, Açores
PT
+351296650567
Afonso C. L. Prestes
  • 最初のデータ採集者
Researcher
Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia and Grupo de Investigação Aquática Insular, IBBC-GBA/cE3c
Rua da Mãe de Deus, 13-A
9501-801 Ponta Delgada, Açores
São Miguel, Açores
PT
+351296650567
Nuno Vaz Álvaro
  • 最初のデータ採集者
Researcher
Universidade dos Açores, Faculdade de Ciências Agrárias, CCMMG (Centro do Clima Meteorologia e Mudanças Globais), IITA-A (Instituto de Investigação e Tecnologias Agrárias e do Ambiente)
Campus de Angra do Heroísmo Rua Capitão João d’Ávlia – Pico da Urze
9700-042 Angra dp Heroísmo
Terceira, Açores
PT
Roberto Resendes
  • 最初のデータ採集者
Curator at the AZB-Herbarium Ruy Telles Palhinha
Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia
Rua da Mãe de Deus, 13-A
9500-321 Ponta Delgada
São Miguel, Açores
PT
+351296650000, ext. 1731
Raul M. A. Neto
  • 最初のデータ採集者
Collaborator
Ian Tittley
  • 最初のデータ採集者
Science Associate
Natural History Museum
Cromwell Road
Code SW7 5BD London
GB
00 44 1227 365671
Ignacio Moreu
  • メタデータ提供者
  • 論文著者
  • 最初のデータ採集者
Researcher
Universidade dos Açores, Faculdade de Ciências e Tecnologia, Departamento de Biologia and Grupo de Investigação Aquática Insular, IBBC-GBA/cE3c
Rua da Mãe de Deus, 13-A
9500-321 Ponta Delgada
São Miguel, Açores
PT
+351296650567

地理的範囲

Pico Island, Azores, Macaronesia, Portugal (approximately 38°34'02″ N 28°33′17″ W).

座標(緯度経度) 南 西 [38.376, -28.555], 北 東 [38.567, -28.021]

生物分類学的範囲

All macroalgae were identified to genus or species. In total, 303 taxa were identified belonging to 30 orders and 67 families, distributed by the phyla Rhodophyta (15 orders and 39 families), Chlorophyta (3 orders and 10 families), and Ochrophyta (12 orders and 18 families).

Phylum Rhodophyta (Red algae), Chlorophyta (Green algae), Ochrophyta (Brown algae)

時間的範囲

開始日 / 終了日 1989-01-01 / 2018-01-01

プロジェクトデータ

Aimed at improving the knowledge of Pico Island macroalgal flora, extensive observations were made in the period between 1989 and 2018, encompassing both collections and presence data recordings, and covering the littoral and sublittoral levels down to approximately 40 m around the island. This paper lists the taxonomic records and provides information on each species’ ecology and occurrence in the island’s littoral.

タイトル Marine algal (seaweed) flora of Pico Island, Azores
識別子 Seaweeds of Pico Island (Azores)
ファンデイング This study was mainly financed by the following projects/scientific expeditions: • Campaign AÇORES/89, under the Expedition Azores/89, Departamento de Oceanografia e Pescas da Universidade dos Açores, July 1989; • Expedition PICO/91, Ilha do Pico, Açores, Departamento de Biologia da Universidade dos Açores Ilha do Pico, Açores, June 1991; • Campaign PICOBEL/2007, under the project “PICOBEL: Coastal benthic communities of Pico Island: characterization and monitoring”. 2007- 2008. The Azores Regional Government; • Campaign LAUMACAT/2011 under the project “LAUMACAT: Diversity and phylogenetic relationships on the benthic marine algae with pharmacological potencial: the Laurencia complex (Rhodophyta) in Macaronesian archipelagos, tropical and subtropical Atlantic”. Phase II. 2011 - 2014. General Direction for Research and Management: Research Projects. Spanish Government; • Project “ACORES-01-0145-FEDER-000072 - AZORES BIOPORTAL – PORBIOTA. Operational Program Azores 2020 (85% ERDF and 15% regional funds); • Portuguese National Funds, through FCT – Fundação para a Ciência e a Tecnologia, within the projects UID/BIA/00329/2013, 2015 - 2018, and UID/BIA/00329/2019 and UID/BIA/00329/2020-2023; • Portuguese Regional Funds, through DRCT – Direção Regional da Ciência e Tecnologia, within several projects, since 2013; • CIRN/DB/UAc (Research Centre for Natural Resources, Universidade dos Açores, Departamento de Biologia); • CIIMAR (Interdisciplinary Centre of Marine and Environmental Research, Porto, Portugal).
Study Area Description Located in the North Atlantic, roughly at 38°43′49″N 27°19′10″W, the Azores comprise nine islands and several islets spread over 500 km, in a WNW direction. The climate is temperate oceanic, with regular and abundant rainfall, high levels of relative humidity and persistent winds, mainly during the winter and autumn seasons (Morton et al. 1998). The islands lack a continental shelf, thus presenting a restricted coastal extension, and deep waters occur within a few kilometres offshore. Shore geomorphology varies considerably with high cliffs in some places and rocky cobble/ boulder beaches elsewhere (Borges 2004), the tidal range is small (<2 m, see Instituto Hidrográfico 1981) and coasts are subjected to swell and surge most of the year. Pico, of approximately 447 km2, and dominated by its 2351 m tall mountain, is the second largest and the youngest island of the Azores archipelago, composed by basaltic volcanic deposits less than 300,000 years old (Cruz & Oliveira 2001). The island's coastline is approximately 126 km long, generally devoid of high cliffs, and consists mainly of irregular extensions of bedrock, presenting a variety of stack, arch and gully formations due to its recent volcanic origin. Intertidal platforms, occasionally dissected by channels and gullies, are mostly easily accessible by land and exhibit considerable variation in width (Wallenstein et al. 2009). Important features and habitats at this shore level are rock pools. These differ in shape and size and are a stressful environment due to the changes in salinity caused by either evaporation or dilution during low tides. They often recreate a shallow subtidal habitat and contain a rich diversity of marine life. A few shores consist of irregularly rounded boulders or cobles between which coarse sand or gravel may be retained. Sandy shores are rare (Neto pers. observ.). The rocky-shore communities of Pico, like all over in the Azores, are dominated by macroalgae at both intertidal and shallow subtidal levels (Neto et al. 2005). At intertidal levels, a distinct zonation pattern is evident with a higher zone dominated by invertebrates (littorinids and chthamalid barnacles, in which patches or fringes of the algae Fucus spiralis Linnaeus and Gelidium microdon Kützing can occur. This is followed by a mid-shore zone covered by algal turfs (growth forms of either diminutive algae or diminutive forms of larger species that create a dense, compact mat 20-30 mm thick).Depending on the shore, turf can be monospecific (of either Caulacanthus ustulatus (Mertens ex Turner) Kützing, Centroceras clavulatum (C. Agardh) Montagne or Gymnogongrus), or multispecific and composed by soft algae (e.g. Centroceras clavulatum, Chondracanthus and Laurencia) usually growing as epiphytes over articulate calcareous forms (e.g. Elisolandia and Jania). The lower zone is mainly dominated by calcareous crusts (first strata), covered by corticated macrophytes e.g. Elisolandia elongata, Pterocladiella capillacea, Treptacantha abies-marina (S.G.Gmelin) Kützing. Seasonally, and mainly in Spring and Summer, considerable amounts of the introduced Asparagopsis armata Harvey can be seen at this level. Subtidally, algae communities are mainly characterized by the association of two or three frondose macrophytes, e.g. Dictyota, Halopteris, Zonaria tournefortii (J.V.Lamouroux) Montagne.
研究の意図、目的、背景など(デザイン) The algae referred to in this paper were collected during field studies at littoral and sublittoral levels down to approximately 40 m on Pico island. Each sampling location was visited several times and on each occasion a careful survey was made covering much of the area. Presence/absence data was recorded for all known species, and whenever an unknown or potential new species was found, it was collected, assigned an individual registration number and vouchers were deposited at the AZB Herbarium Ruy Telles Palhinha, based at the Faculty of Sciences and Technology of the University of the Azores.

プロジェクトに携わる要員:

Abel Sentiés
  • データ提供者
Ana Costa
  • データ提供者
André Amaral
  • データ提供者
Antonio Brigos
  • データ提供者
Catarina Santos
  • データ提供者
Daniel Torrão
  • データ提供者
David Villegas
  • データ提供者
Edgar Rosas-Alquicira
  • データ提供者
Edward Hehre
  • データ提供者
Emanuel Xavier
  • データ提供者
Eunice Nogueira
  • データ提供者
Francisco Wallenstein
  • データ提供者
Gustavo Martins
  • データ提供者
Heather Baldwin
  • データ提供者
Inês Neto
  • データ提供者
José M. N. Azevedo
  • データ提供者
Ian Tittley
  • データ提供者
Karla Leon Cisneros
  • データ提供者
Leila Bagaço
  • データ提供者
Maria Machín-Sánchez
  • データ提供者
Marlene Terra
  • データ提供者
Mutue Toyota Fujii
  • データ提供者
Nuno Álvaro
  • データ提供者
Patrícia Madeira
  • データ提供者
Raul Coma
  • データ提供者
Raul Neto
  • データ提供者
Richard Fralick
  • データ提供者
Rita Patarra
  • データ提供者
Ruben Afonso
  • データ提供者
Ruben Couto
  • データ提供者
Sílvia Escarduça
  • データ提供者
Valeria Cassano
  • データ提供者

収集方法

Intertidal collections were made at low tide by walking over the shores. Subtidal collections were made by scuba diving around the area. Sampling encompassed both physical collections and species presence recordings. For the former, in each sampling location, collections were made manually by scraping one or two specimens of species found into previously labelled bags. Species recording data was gathered by registering all species present in the sampled locations visited. Complementary data e.g. shore level (high, mid, low), orientation and type of substrate (bedrock, boulders, cobbles, mixed), habitat (tide pool, open rock, gully, crevice, cave) was also recorded.

Study Extent This study covers a relatively large area, approximately 39 km2, covering littoral and sublittoral levels down to approximately 40 m around the Island.
Quality Control Each sampled taxon was investigated by trained taxonomists with the help of keys and floras. This involved morphological and anatomical examination by eye or under the dissecting and compound microscopes of an entire specimen or slide preparation. In difficult cases specimens were sent to experts for identification.

Method step description:

  1. In the laboratory the specimens were sorted and studied following standard procedures used in macroalgae identification. Species identification was based on morphological and anatomical characters and reproductive structures. For small and simple thalli, this required the observation of the entire thallus with the naked eye and/or using dissecting and compound microscopes. For larger and more complex algae, the investigation of the thallus anatomy required histological work to obtain longitudinal and transverse sections needed for the observation of cells, reproductive structures and other diagnosing characters. The Azorean algal flora has components from several geographical regions which makes for difficulties in identification. Floras and identification keys to macroalgae in the Atlantic and Western Mediterranean were used in species identification (e.g. Schmidt 1931, Taylor 1967, 1978, Levring 1974, Dixon & Irvine 1977, Lawson & John 1982, Irvine 1983, Gayral & Cosson 1986, Fletcher 1987, Afonso-Carrillo & Sansón 1989, Burrows 1991, Boudouresque et al. 1992, Cabioc'h et al. 1992, Maggs & Hommersand 1993, Irvine & Chamberlain 1994, Brodie et al. 2007, Lloréns et al. 2012 and Rodríguez-Prieto et al. 2013). For more critical and taxonomically difficult taxa, specimens were taken to the Natural History Museum (London) for comparison with collections there, or sent to appropriate specialists. A reference collection was made for all collected specimens by assigning them an herbarium code number and depositing them at the AZB Herbarium Ruy Telles Palhinha, University of Azores. Depending on the species and on planned further research, different types of collections were made, namely (i) liquid collections using 5% buffered formaldehyde seawater and then replacing it by the fixing agent Kew (Bridsen & Forman 1999); (ii) dried collections, either by pressing the algae (most species) as described by Gayral and Cosson (1986), or by letting them air dry (calcareous species); and (iii) silica collections. Nomenclatural and taxonomic status used here follow Algaebase (Guiry & Guiry, 2020). The database was organized on FileMaker Pro.

コレクションデータ

コレクション名 AZB | Marine macroalgae collection of Pico Island (Azores) – Expedition AZORES/89
コレクション識別子 4ea1e09c-13c8-4b8e-a28a-72c55bde8f66
Parent Collection Identifier AZB Herbarium Ruy Telles Palhinha, Faculty of Sciences and Technology of the University of the Azores
コレクション名 AZB | Marine macroalgae collection of Pico Island (Azores) – Expedition PICO/91
コレクション識別子 0f2368fa-0a53-43c5-9f19-b126260e4e83
Parent Collection Identifier AZB Herbarium Ruy Telles Palhinha, Faculty of Sciences and Technology of the University of the Azores.
コレクション名 AZB | Marine macroalgae collection of Pico Island (Azores) – Project PICOBEL
コレクション識別子 6163248c-236b-4778-99cf-39dbf28a9784
Parent Collection Identifier AZB Herbarium Ruy Telles Palhinha, Faculty of Sciences and Technology of the University of the Azores
コレクション名 AZB | Marine macroalgae collection of Pico Island (Azores) – Project LAUMACAT
コレクション識別子 b4ed4e44-3e8f-42d4-a44b-d78585a8f8f0
Parent Collection Identifier AZB Herbarium Ruy Telles Palhinha, Faculty of Sciences and Technology of the University of the Azores
コレクション名 AZB | Marine macroalgae collection of Pico Island (Azores) – Occasional sampling
コレクション識別子 acc4fc70-0cb6-496e-982c-9207d09b856a
Parent Collection Identifier AZB Herbarium Ruy Telles Palhinha, Faculty of Sciences and Technology of the University of the Azores
コレクション名 Marine macroalgae occurrence in Pico Island (Azores) – Expedition AZORES/89
コレクション識別子 468e613d-1ce9-4a32-a5f9-c5a8b58545c1
Parent Collection Identifier N/A
コレクション名 Marine macroalgae occurrence in Pico Island (Azores) – Project PICOBEL
コレクション識別子 a8405f3e-fdc6-452d-9dc9-ca1fd3abdf2c
Parent Collection Identifier N/A
コレクション名 Marine macroalgae occurrence in Pico Island (Azores) – Project LAUMACAT
コレクション識別子 84ff06f5-8c7c-4c3c-9296-38ad24b347bd
Parent Collection Identifier N/A
標本保存方法 Dried and pressed,  Dried,  Formalin,  Other

書誌情報の引用

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  2. Borges PJA, 2004. Ambientes litorais nos grupos Central e Oriental do arquipélago dos Açores - conteúdos e dinâmica de microescala. Tese de Doutoramento em Geologia. Universidade dos Açores, Ponta Delgada.
  3. Boudouresque C-F, Meinesz A & Verlaque M, 1992. Médíterranée. In Boudouresque C-F et aL. (Eds.), Guide des Algues des Mers d'Europe, pp: 138-231. Delachaux et Niestlé, Paris.
  4. Bridsen D & Forman L (Eds), 1999. The Herbarium Handbook. Third Edition. Kew: The Board of Trustees of the Royal Botanic Gardens, Kew. xii, 334p., ISBN 1-900347-43-1.
  5. Brodie J, Maggs C, John DM (Eds.), 2007. The green seaweeds of Britain and Ireland. British Phycological Society, XII+242 pp. Dunmurry, Northern Ireland.
  6. Burrows EM, 1991. Seaweeds of the British lsles. Vol. 2. Chlorophyta. Natural History Museum, London. XII + 238 pp.
  7. Cabioc'h J, Floc'h J-Y & Le Toquin A, 1992. Manche et Atlantique. ln C.-F. Boudouresque, et al. (Eds.), Cuide des Algues des Mers d'Europe, pp: 30-136. Delachaux et Niestlé, Paris.
  8. Cruz VJ & Silva OM, 2001. Hydrogeologic framework of Pico Island, Azores, Portugal. Hydrogeology Journal 9: 177-189.
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  11. Freitas R, Romeiras M, Silva L, Cordeiro R, Madeira P, González JA, Wirtz P, Falcón JM, Brito A, Floeter SR, Afonso P, Porteiro F, Viera-Rodríguez MA, Neto AI, Haroun R, Farminhão JNM, Rebelo AC, Baptista L, Melo CS, Martínez A, Núñez J, Berning B, Johnson ME Ávila SP, 2019. Restructuring of the ‘Macaronesia’ biogeographic unit: A marine multi-taxon biogeographical approach. Scientific Reports, 9, 15792 DOI:10.1038/s41598-019-51786-6
  12. Gayral P & Cosson J, 1986. Connaitre et reconnaitre les algues marines. 220p. Ouest France.
  13. Guiry MD & Guiry GM, 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on April, 6.
  14. Hortal J, de Bello F, Diniz-Filho JAF, Lewinsohn TM, Lobo JM & Ladle RJ (2015). Seven shortfalls that beset large-scale knowledge of biodiversity. Annual Review of Ecology, Evolution, and Systematics, 46, 523-549.
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  17. Irvine ML & Chamberlain YM, 1994. Seaweeds of the British Isles. Vol. 1. Rhodophyta. Part 2B. Corallinales, Hildenbrandiales. Natural History Museum, London. VII + 276 pp.
  18. Lawson Gw & John Dm, 1982. The marine algae and coastal environment of Tropical West Africa. 455p. Beihefte zur Nova Hedwigia, J. CRAMER, Vaduz.
  19. Levring T, 1974. The marine algae of the archipelago of Madeira. Boletim do Museu Municipal do Funchal, 28 (125): 5-111.
  20. Lloréns JLP, Cabrero IH, Lacida RB, González GP, Murillo FGB & Oñate JJV, 2012. Flora marina del litoral gaditano. Biologia, ecologia, usos y guía de identificacíon. 368 p. mCN Monografias de Ciencias de la Naturaleza. Servicio de Publicaciones de la Universidad de Cadiz, Cadiz.
  21. Maggs CA & Hommersand MH, 1993. Seaweeds of tfte British Jsles. Vol1. Rhodophyta. Part 3A. Ceramiales. Natural History Museum, London. xv + 444 pp.
  22. Morton, B, Britton JC, Martins AMF, 1998. Coastal Ecology of the Azores. Sociedade Afonso Chaves, Ponta Delgada. 249pp.
  23. Neto AI, Tittley I & Raposeiro P, 2005. Flora Marinha do Litoral dos Açores [Rocky Shore Marine Flora of the Azores]. 156pp., Secretaria Regional do Ambiente e do Mar, Açores, ISBN 972 99884 0 4 http://hdl.handle.net/10400.3/1677
  24. Rodríguez-Prieto C, Ballesteros E, Boisset F & Afonso-Carrillo J, 2013. Guía de las macroalgas y fanerógamas marinas del Mediterráneo Occidental. 656 p. Ed. Omega, S.A., Barcelona.
  25. Schmidt OC, 1931. Die marine vegetation der Azoren in ihren Grundzügen dargestellt. Bibliotheca Botanica, 24(102): IX+116p., 10 Tafl.
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追加のメタデータ

Additional information on this study may also be requested to the first author.

代替識別子 6af010f0-8238-4745-8309-21c3f82bd488
http://ipt.gbif.pt/ipt/resource?r=pico_seaweed_flora