Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Grateloupia turuturu (Halymeniaceae, Rhodophyta) is the correct name of the non-native species in the Atlantic known as Grateloupia doryphora
- B. Gavio, S. Fredericq
- Biology
- 1 August 2002
Grateloupia doryphora (Montagne) Howe, originally described from Peru, has repeatedly been reported as an invasive species in Atlantic and Mediterranean waters. Various attempts to explain this… Expand
SYSTEMATICS OF THE GRACILARIACEAE (GRACILARIALES, RHODOPHYTA): A CRITICAL ASSESSMENT BASED ON RBCL SEQUENCE ANALYSES 1
- C. Gurgel, S. Fredericq
- Biology
- 1 February 2004
Generic concepts in the economically important agarophyte red algal family Gracilariaceae were evaluated based on maximum parsimony, Bayesian likelihood, and minimum evolution analyses of the… Expand
New perspectives in the taxonomy of the Gigartinaceae (Gigartinales, Rhodophyta)
- M. H. Hommersand, M. Guiry, S. Fredericq, Geoffrey L. Leister
- Biology
- 1 June 1993
A revised description of the Gigartinaceae is provided, together with a key and short diagnosis of each genus and a list of the species examined. New combinations have been proposed where… Expand
SYSTEMATICS OF GRATELOUPIA FILICINA (HALYMENIACEAE, RHODOPHYTA), BASED ON rbcL SEQUENCE ANALYSES AND MORPHOLOGICAL EVIDENCE, INCLUDING THE REINSTATEMENT OF G. MINIMA AND THE DESCRIPTION OF G.…
- O. De Clerck, B. Gavio, S. Fredericq, I. Bárbara, E. Coppejans
- Biology
- 1 April 2005
Grateloupia filicina (C. Agardh) Lamouroux, originally described from the Mediterranean Sea, has long been considered a textbook example of a marine red alga with a cosmopolitan distribution. An… Expand
GRACILARIA VERMICULOPHYLLA (RHODOPHYTA, GRACILARIALES) IN HOG ISLAND BAY, VIRGINIA: A CRYPTIC ALIEN AND INVASIVE MACROALGA AND TAXONOMIC CORRECTION 1
- M. Thomsen, C. Gurgel, S. Fredericq, K. McGlathery
- Biology
- 1 February 2006
Gracilaria in Virginia, USA, is abundant and composed of thalli either having relatively flat or cylindrical branches. These two morphologies were referred to previously as G. foliifera (Forsskål)… Expand
Divergence time estimates and the evolution of major lineages in the florideophyte red algae
The Florideophyceae is the most abundant and taxonomically diverse class of red algae (Rhodophyta). However, many aspects of the systematics and divergence times of the group remain unresolved. Using… Expand
PROPOSAL OF THE GRACILARIALES ORD. NOV. (RHODOPHYTA) BASED ON AN ANALYSIS OF THE REPRODUCTIVE DEVELOPMENT OF GRACILARIA VERRUCOSA 1
- S. Fredericq, M. Hommersand
- Biology
- 1 June 1989
The mode of division of vegetative cells, formation of spermatangial parent cells, initiation of the carpogonial branch apparatus, and formation of tetrasporangial initials are homologous… Expand
The molecular systematics of some agar- and carrageenan-containing marine red algae based on rbcL sequence analysis
- S. Fredericq, M. H. Hommersand, D. Freshwater
- Hydrobiologia
- 1996
Suzanne Fredericq 1,4 , Max. H. Hommersand2 & D. Wilson Freshwater' t Department of Botany, Duke University, Durham, NC 27708-0338, USA 2Department of Biology, University of North Carolina, Chapel… Expand
MORPHOLOGICAL AND MOLECULAR CHARACTERIZATION OF SPECIES OF THE GENUS CENTROCERAS (CERAMIACEAE, CERAMIALES), INCLUDING TWO NEW SPECIES 1
- Boo Yeon Won, T. O. Cho, S. Fredericq
- Biology, Medicine
- Journal of phycology
- 1 February 2009
Centroceras clavulatum (C. Agardh) Montagne is widely reported as being a prime example of a cosmopolitan red algal species. Instead, C. clavulatum is here determined as restricted to northern Chile,… Expand
SYSTEMATICS OF THE DELESSERIACEAE (CERAMIALES, RHODOPHYTA) BASED ON LARGE SUBUNIT rDNA AND rbcL SEQUENCES, INCLUDING THE PHYCODRYOIDEAE, SUBFAM. NOV.
- Showe-Mei Lin, S. Fredericq, M. Hommersand
- Biology
- 1 October 2001
The present classification of the Delesseriaceae retains the essential features of Kylin's system, which recognizes two subfamilies Delesserioideae and Nitophylloideae and a series of “groups” or… Expand