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Characteristics of a black coral meadow in the twilight zone of the central Mediterranean Sea

2009; Inter-Research; Volume: 397; Linguagem: Inglês

10.3354/meps08185

1616-1599

Marzia Bo, Giorgio Bavestrello, Simonepietro Canese, Michela Giusti, Eva Salvati, Michela Angiolillo, Silvestro Greco,

Marine Biology and Ecology Research

MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 397:53-61 (2009) - DOI: https://doi.org/10.3354/meps08185 Characteristics of a black coral meadow in the twilight zone of the central Mediterranean Sea M. Bo1,*, G. Bavestrello1, S. Canese2, M. Giusti2, E. Salvati2, M. Angiolillo2, S. Greco2 1Dipartimento di Scienze del Mare, Università Politecnica delle Marche, Ancona, 60131, Italy 2Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA, formerly ICRAM), Via di Casalotti 300, Roma, 00166, Italy *Email: m.bo@univpm.it ABSTRACT: The hard substrata of the Mediterranean twilight zone commonly host the large, white, branched Antipathella subpinnata (Antipatharia, Myriopathidae). We discovered one of the largest populations of this black coral ever recorded in the Mediterranean Sea, forming a meadow of thousands of colonies in the deep waters off the Calabrian coast (South Italy, Tyrrhenian Sea). The meadow extends from 50 to 100 m depth and is a mixed assemblage of black coral and gorgonian colonies showing specific bathymetric ranges. Antipatharians inhabit the northern slopes of the explored rocky pinnacles receiving the northward moving current of the Strait of Messina. Up to 44% of the black corals are colonized by several encrusting epibionts. A. subpinnata deserves protection since it creates an important 3-dimensional habitat and represents the most characteristic component of the lower fringe of the circalittoral twilight environment in the Mediterranean Sea. KEY WORDS: Black corals · Deep corals · Population structure · Twilight zone · ROV imaging Full text in pdf format PreviousNextCite this article as: Bo M, Bavestrello G, Canese S, Giusti M, Salvati E, Angiolillo M, Greco S (2009) Characteristics of a black coral meadow in the twilight zone of the central Mediterranean Sea. Mar Ecol Prog Ser 397:53-61. https://doi.org/10.3354/meps08185 Export citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 397. Online publication date: December 17, 2009 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2009 Inter-Research.