Maturity studies for Salmo trutta
n = 63
Lm vs Linf graph
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Lm
(cm)
Length
(cm)
Age range
(y)
tm
(y)
Sex of fish Country Locality
- 1.0 - 2.0 female Spain Bay of Biscay drainage (43°03' - 43°16' N , 1°29' - 2° W), 1993-2004
1.1 - 1.0 - 3.0 male Greece Aspropotamos stream (March 1981- February 1982)
1.3 - 2.0 - 4.0 female Greece Aspropotamos stream (March 1981- February 1982)
- - 2.50 unsexed France France
- - 0.80 unsexed Ireland Irish region
- 3.0 - mixed USA Great Lakes
- 3.0 - mixed USA Chequamegon Bay, Lake Superior/ 2001
- 2.0 - 5.0 female France Oir River system, Normandy (1984-2005)
- - 1.12 unsexed UK Scotland Scotland
- - 0.71 unsexed UK Engld Wal Wales region
- 2.0 - 4.0 male Canada Ontario
- 3.0 - 5.0 female Canada Ontario
- 2.0 - 4.0 male Turkey Kan stream, upper Çoruh River, 2001
- 3.0 - 5.0 female Turkey Kan stream, upper Çoruh River, 2001
14.7 - 3.0 - 4.0 female Armenia not specified.
12.5 - 1.0 - 3.0 male Armenia not specified.
- 3.0 - 4.0 female UK Engld Wal Afon Cwm River, Llanbrynmair, mid-Wales, 1984-1993
- 4.0 - mixed Norway Lake _vre Heimdalsvatn
- 3.0 - female Australia Victoria
- 2.0 - 3.0 male Australia Victoria
257.0 - 600.0 2.0 - 6.0 female Poland Department of Salmonid Research in Rutki of the Inland Fisheries Institute, Olsztyn, 1998-2002
- 4.0 - 5.0 5.00 male UK Cor Green reservoir
- 3.0 - 4.0 4.00 male UK River Tees and tributaries
- 3.0 - 5.0 unsexed Finland Southern region
12.0 - 1.0 - 4.0 3.00 male UK Engld Wal Afon Cwm River, Llanbrynmair, mid-Wales, 1984-1993
- 4.0 - 6.0 female French South Tr Gironde estuary
- 3.0 - 5.0 male France Gironde estuary
- 2.0 - 3.0 2.50 unsexed Germany Schleswig-Holstein
- 4.0 - 7.0 unsexed this population
12.3 FL - - 2.00 male Spain Cega River / 1996-1998
12.5 FL - - 2.00 male Spain Eresma River / 1996-1998
13.2 FL - - 2.00 male Spain Gallo River / 1996-1998
13.3 FL - - 2.00 female Spain Eresma River / 1996-1998
13.4 FL - - 2.00 male Spain Cabrillas River / 1996-1998
13.9 FL - - 1.00 male Spain Jaram river / 1996-1998
13.9 FL - - 1.00 male Spain Hoz Seca River / 1996-1998
14.1 FL - - 3.20 male Norway Bjøråa stream (above waterfalls), 1997-1999 (Sep. - Oct.)
14.1 FL - - 2.00 female Spain Cega river / 1996-1998
14.1 FL - - 1.00 male Spain Dulce River / 1996-1998
14.2 FL - - 3.10 male Norway Bellbekken stream (above waterfalls), 1997–1999 (Sep. - Oct.)
14.5 FL - - 2.00 female Spain Hoz Seca River/ 1996-1998
14.7 FL - - 3.50 female Norway Bellbekken stream (above waterfalls), 1997–1999 (Sep. - Oct.)
14.8 FL - - 1.80 male Norway Gjesa stream (below waterfalls), 1997-1999 (Sep.- Oct.)
15.6 FL - - 1.00 female Spain Dulce river / 1996-1998
15.9 FL - - 3.20 male Norway Bjøråa stream (below waterfalls), 1997-1999 (Sep. - Oct)
16.2 FL - - 2.00 female Spain Cabrillas River / 1996-1998
16.2 FL - - 3.60 male Norway Osa stream (above waterfalls), 1997-1999 (Sep.-Oct)
16.4 FL - - 4.20 female Norway Osa stream (above waterfalls), 1997-1999 (Sep.-Oct)
16.5 FL - - 2.00 female Spain Gallo River / 1996-1998
16.7 FL - - 2.00 female Spain Jarama River / 1996-1998
16.8 FL - - 4.00 female Norway Bjøråa stream (below waterfalls), 1997-1999 (Sep. - Oct)
16.9 FL - - 3.50 female Norway lvåa stream (above waterfalls), 1997-1999 (Sep.-Oct.)
16.9 FL - - 4.40 female Norway Bjøråa stream (above waterfalls), 1997-1999 (Sep. - Oct.)
17.2 FL - - 2.60 male Norway Ulvåa stream (above waterfalls), 1997-1999 (Sep.-Oct.)
17.4 FL - - 2.50 female Norway Gjesa stream (below waterfalls), 1997-1999 (Sep.- Oct.)
18.7 FL - 3.3 - male Norway Osa stream (below waterfalls), 1997-1999 (Sep.-Oct)
18.8 FL - - 3.80 female Norway Osa stream (below waterfalls), 1997-1999 (Sep.-Oct)
24.0 - - unsexed UK Lake Windermere, England
25.6 TL - - female USA Watauga River, Tennessee
29.4 TL - - female USA South Fork of the Holston River, Tennessee
31.9 TL - - female USA Clinch River, Tennessee
36.0 TL - - female USA Caney Fork River, Tennessee
36.9 FL - 1.0 - 2.00 mixed France River Calonne, Normandy, 1985
Search for more references on maturity: Scirus
cfm script by eagbayani, 17.08.99 ,  php script by rolavides, 2/11/2008 ,  last modified by caldemita, 18/05/15