159,422 species and infraspecific names are in the database, 22,547 images, 62,022 bibliographic items, 463,261 distributional records.

Hecatonema terminale (Kützing) Kylin 1937

Publication details
Hecatonema terminale (Kützing) Kylin 1937: 8, fig. 2

Published in: Kylin, H. (1937). Bemerkungen über die Entwicklungsgeschichte einiger Phaeophyceen. Acta Universitatis Lundensis 33(1): 1-34, 5 figs.

Type species
The type species (holotype) of the genus Hecatonema is Hecatonema maculans (Collins) Sauvageau.

Basionym
Ectocarpus terminalis Kützing

Type information
Type locality: Helgoland, Germany (Silva, Basson & Moe 1996: 622).

Homotypic Synonym(s)
Ectocarpus terminalis Kützing 1845

Heterotypic Synonym(s)
Ascocyclus major Foslie 1891
Myrionema majus Foslie 1894
Phycocelis maculans Collins 1896
Hecatonema maculans (Collins) Sauvageau 1897

Taxonomic notes
As emphasised by Wynne (1998: 101), this entity may represent the microthalli of various taxa, including Punctaria (Clayton, 1974), Myriotrichia (Loiseaux, 1969), and Asperococcus (Pedersen, 1984). According to John et al. (2004), Ectocarpus terminalis Kütz. is a young filamentous stage of Spongonema tomentosum (Huds.) Kütz., while Hecatonema terminale is based on Ectocarpus teminalis Kütz. sensu Kuck.

General environment
This is a marine species.

Detailed distribution with sources
(as Ectocarpus terminalis Kützing)
Atlantic Islands: Canary Islands (Price, John & Lawson 1978), Cape Verde Islands (Price, John & Lawson 1978).

Europe: Britain (Newton 1931), Ireland (Adams 1908), Spain (Miranda 1936), Sweden (Kylin 1907).

North America: Alaska (AK) (Lindstrom 1977).

(as Hecatonema maculans (Collins) Sauvageau)
Arctic: Canada (Arctic) (Lee 1980), Svalbard (Spitsbergen) (Gulliksen & al. 1999).

Atlantic Islands: Canary Islands (John & al. 2004), Cape Verde Islands (John & al. 2004), E. Greenland (Lund 1959, Pedersen 1976), Iceland (Munda 1979).

Europe: Baltic Sea (Nielsen & al. 1995), Britain (Newton 1931, Fletcher 1987), Channel Islands (Lyle 1920, Dixon 1961), Denmark (Nielsen & Lundsteen 2019), France (Dizerbo & Herpe 2007), France (Breizh) (Feldmann 1954), Ireland (Adams 1908, Adams 1908, Cotton 1912, Guiry 1977, Guiry 1978, Fletcher 1987), Italy (Cinelli & al. 1976, Ribera & al. 1992), Netherlands (Stegenga & al. 1997), Norway (Jaasund 1965, Rueness 1997, Brattegard & Holte 2001), Sardinia (Ribera & al. 1992), Scandinavia (Athanasiadis 1996), Sweden (Kylin 1907).

North America: Maine (ME) (Taylor 1957), Massachusetts (MA) (Taylor 1957), North Carolina (NC) (Schneider & Searles 1991).

South America: Chile (Ramírez & Santelices 1991, Ramírez & Santelices 1991), Fuegia (Skottsberg 1921, Papenfuss 1964).

Asia: Japan (Yoshida, Nakajima & Nakata 1990, Yoshida 1998, Yoshida, Suzuki & Yoshinaga 2015).

Australia and New Zealand: Victoria (Womersley 1987).

(as Hecatonema terminale (Kützing) Kylin)
Arctic: White Sea (Smirnova & Mikhailova 2013).

Atlantic Islands: Azores (Parente), Canary Islands (Price, John & Lawson 1978, Haroun & al. 2002, Gil-Rodríguez et al. 2003, Anon. 2011, Afonso-Carrillo 2014).

Europe: Atlantic France (Burel, Le Duff & Ar Gall 2019), Baltic Sea (Kontula & Fürhapter 2012), Britain (Hardy & Guiry 2003, Brodie & al. 2016), France (Valenzuela Miranda 2005, Anon. 2017), Helgoland (Bartsch & Kuhlenkamp 2000), Ireland (Guiry 2012), Portugal (Araújo & al. 2009), Scandinavia (Karlason & al. 2018), Spain (Gorostiaga & al., 2004, Bárbara & al. 2005, Cires Rodriguez & Cuesta Moliner 2010), Spain (incl. Canary Is.) (Gallardo & al. 2016), Sweden (Kylin 1947).

North America: Connecticut (CT) (Taylor 1957, Schneider et al. 1979), Maine (ME) (Taylor 1957), Massachusetts (MA) (Taylor 1957), New Hampshire (HN) (Mathieson & Hehre 1986), New Jersey (NJ) (Taylor 1957), Rhode Island (RI) (Taylor 1957).

Caribbean Islands: Puerto Rico (Taylor 1960).

South America: Brazil (Oliveira Filho 1977, Menezes Széchy & Paula 2010).

Africa: South Africa (Price, John & Lawson 1978).

Middle East: Cyprus (Taskin & al. 2013), Turkey (Taskin (ed.) & al. 2019).

South-west Asia: India (Silva, Basson & Moe 1996, Sahoo et al. 2001, Krishnamurthy & Baluswami 2010).

Asia: Japan (Yoshida, Nakajima & Nakata 1990, Yoshida 1998, Yoshida, Suzuki & Yoshinaga 2015), Korea (Lee & Kang 1986, Lee & Kang 2001).

Key references
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.

Zinova, A.D. (1953). Opredelitel burykh vodoroslej severnykh morej SSSR [Manual for identification of the brown algae of the northern seas of the USSR]. pp. 1-224. Moscow & Leningrad: Akad. Nauk SSSR.

Created: 14 March 1998 by M.D. Guiry

Verified by: 24 July 2017 by M.D. Guiry

Accesses: This record has been accessed by users 1718 times since it was created.

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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 27 October 2020.

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