159,611 species and infraspecific names are in the database, 22,560 images, 62,345 bibliographic items, 464,968 distributional records.

Acrothrix gracilis Kylin 1907

Publication details
Acrothrix gracilis Kylin 1907: 93, figs 22, 23; pl. 2

Published in: Kylin, H. (1907). Studien über die Algenflora der schwedischen Westküste. Akademische Abhandlung. pp. [i-iii]-iv, 1-287, 7 pls. Upsala: K.W. Appelbergs Buchdruckeri. [in German]
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Type species
This is the type species (holotype) of the genus Acrothrix.

Status of name
This name is of an entity that is currently accepted taxonomically.

Origin of species name
Adjective (Latin), thin, slender (Stearn 1973).

Heterotypic Synonym(s)
Acrothrix novae-angliae W.R.Taylor 1928
Acrothrix norvegica Levring 1937

Distributional notes
This species has been introduced into the Mediterranean (Verlaque et al. 2015: 61) being first found in the Etang de Thau (France) in 1998. - (26 Jun 2012) - M.D. Guiry

General environment
This is a marine species.

Type information
Type locality: Sweden

Detailed distribution with sources (Click to Load)

Key references
Cormaci, M., Furnari, G., Catra, M., Alongi, G. & Giaccone, G. (2012). Flora marina bentonica del Mediterraneo: Phaeophyceae. Bollettino dell'Accademia Gioenia 45: 1-508.

Forward, S.G. & South, G.R. (1985). Observations on the taxonomy and life history of North Atlantic Acrothrix Kylin (Phaeophyceae, Chordariales). Phycologia 24: 347-359.

Mathieson, A.C. & Dawes, C.J. (2017). Seaweeds of the Northwest Atlantic. pp. [i]-x, 1-798, CIX pls. Amherst & Boston: University of Massachusetts Press.

Nielsen, R. & Lundsteen, S. (2019). Danmarks havalger Bind 2 Brunalger (Phaeophyceae) og Grønalger (Chlorophyta). Scientia Danica. Series B, Biologica 8: [1]-476, col. figs and distributional maps.

Verlaque, M., Ruitton, S., Mineur, F. & Boudouresque, C.-F. (2015). CIESM atlas of exotic species of the Mediterranean. Macrophytes. pp. [1]-362, many photographs and maps. Monaco: CIESM Publishers.

Created: 09 April 1996 by M.D. Guiry

Verified by: 17 February 2020 by M.D. Guiry

Accesses: This record has been accessed by users 1962 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Ajisaka, T. & Kawai, H. (1986). The life history of Acrothrix gracilis Kylin (Phaeophyceae, Chondariales) in Japan. Japanese Journal of Phycology 34: 129-136.
Casley, B. (1974). Acrothrix gracilis Kylin on the Galway and Clare coasts. Irish Naturalists' Journal 18: 20 only.
Kawai, H. (1983). Morphological observations on Acrothrix gracilis Kylin (Chordariales, Phaeophyta) newly found in Japan. Japanese Journal of Phycology 31: 167-172.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=318

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 24 November 2020.

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