Inhibition of Settlement and Metamorphosis of the Ascidian Herdmania curvata by Non-geniculate Coralline Algae.

From: The Biological Bulletin | Date: December 1, 1999| Author: DEGNAN, BERNARD M.; JOHNSON, CRAIG R. | Copyright information

BERNARD M. DEGNAN [1],[*]

CRAIG R. JOHNSON [2]

Abstract. The surfaces of non-geniculate coralline algae (NCA) are known to induce the settlement and metamorphosis of disparate marine taxa. In this study we investigate the responsiveness of larvae of Herdmania curvata (Ascidiacea: Stolidobranchia) to three species of NCA (Neogoniolithon brassica-florida, Hydrolithon onkodes, and Lithothamnium prolifer) that cohabit the slope and crest of Heron Reef, Great Barri...

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