Diversity, distribution and community composition of fish in perialpine lakes – “ Projet Lac ” synthesis report Author Alexander, Timothy Author Seehausen, Ole Eawag: Das Wasserforschungsinstitut des ETH-Bereichs Überlandstrasse 133, CH- 8600 Dübendorf text 2021 2021-11-12 Eawag: Swiss Federal Institute of Aquatic Science and Technology https://www.dora.lib4ri.ch/eawag/islandora/object/eawag:24051 book 2839 10.5281/zenodo.5779569 723c8018-f87a-440a-bed1-3d2fe2a46e42 978-3-906484-76-1 5779569

Table 2: Lists of undescribed fish taxa by taxonomic category. See taxonomic profiles of each group for more detail. Undescribed species, confirmed by molecular genetic data

Salvelinus sp. “Limnetic Thun”	Thun
Salvelinus sp. “Profundal-dwarf Thun”	Thun
Cottus sp. “Profundal Walen”	Walen
Deeply divergent evolutionary lineages (likely cryptic	species, distinct from described species)
Barbatula sp. “Lineage I”	Lakes of Aare catchment
(divergent from Barbatula barbatula and
Barbatula sp. “Lineage II”)
Barbatula barbatula “Lineage II”	Streams of Aare catchment, lakes Geneva and
(divergent from Barbatula barbatula and	Constance
Barbatula sp. “Lineage I”)
Cottus sp. “Po lineage”	Southern lakes
(divergent from Cottus gobio “Rhine lineage” +
“Rhone lineage”)
Cottus sp. “Rhone lineage”	Annecy, Chalain
(divergent from Cottus gobio “Rhine lineage” +
“Po lineage”)
Cottus gobio “Aare lineage littoral”	Lakes of the Aare catchment
(divergent from Cottus gobio “Rhine lineage”)
Salaria fluviatilis “French lineage”	Annecy, Geneva
(divergent from Salaria fluviatilis “Italian
lineage”)
Phenotypically distinct sympatric forms (likely ecological species)
Cottus gobio “Profundal Thun”	Thun
(sympatric with Cottus gobio “Aare lineage
littoral”
Cottus gobio “Profundal Lucerne”	Lucerne
(sympatric with Cottus gobio “Aare lineage
littoral”
Cottus sp. “Po profundal”	Garda, Maggiore
(sympatric with Cottus sp. “Po lineage”)
Perca fluviatilis “Yellow-orange form” (sympatric with	Large prealpine lakes
the red fin form of P. fluviatilis, in Lake Constance
shown to be genetically distinct)
Salmo sp. “Blackspot”, lake-spawning trout	Poschiavo
(sympatric with S. trutta, S. marmorata and
S. cenerinus in Poschiavo)
Salvelinus sp. “Limnetic Lucerne”	Lucerne
(sympatric with S. umbla and other forms
of Salvelinus)