scholarly journals Spawning areas and migration patterns in the early life history of Squalius cephalus (Linnaeus, 1758): Use of otolith microchemistry for conservation and sustainable management

2021 ◽  
Author(s):  
Bernadette Bounket ◽  
Hélène Tabouret ◽  
Pierre Gibert ◽  
Gilles Bareille ◽  
Christophe Pecheyran ◽  
...  
Keyword(s):  
Life History ◽  
Early Life ◽  
Sustainable Management ◽  
Early Life History ◽  
Otolith Microchemistry ◽  
Migration Patterns ◽  
Spawning Areas ◽  
History Of ◽  
And Migration ◽  
Squalius Cephalus

Maturation, reproduction and early life history of anglerfish Lophius piscatorius in Faroese waters

2015 ◽  
Vol 60 ◽  
pp. 114 ◽  
Author(s):  
Lise H. Ofstad ◽  
Torstein Petersen ◽  
Petur Steingrund
Keyword(s):  
Life History ◽  
Early Life ◽  
Early Life History ◽  
Nursery Ground ◽  
Life Stages ◽  
Morphological Transformation ◽  
Spawning Areas ◽  
History Of ◽  
Males And Females ◽  
First Maturity

<p>Maturation, reproduction and early life history of <em>Lophius piscatorius </em>was investigated in Faroese waters. Length at first maturity (L50) was 58 cm for males and 84 cm for females, corresponding to an age of about four years for males and seven years for females. The proportions of females and males were similar in fish less than 55 cm long, and were skewed towards more males in medium sized fish (55–75  cm).  Females  were  predominant  in the larger fish (&gt; 85 cm). Observations of spawning males and females, egg ribbons and pelagic anglerfish larvae, suggest that the main spawning season is from February to April and the spawning area seems to be southwest of the Faroe Plateau and in the Faroe Bank area. The Faroe Plateau probably serves as a nursery ground for juvenile anglerfish. Morphological transformation from larvae to juveniles occurred when the fish were about 7–9 cm long and they settled to the bottom when they were about 11 cm long. Thus, all life stages, as well as nursery areas, spawning areas and feeding areas of anglerfish are found in Faroese waters, indicating a separate stock in the area.</p>

Connectivity in the early life history of sandeel inferred from otolith microchemistry

2017 ◽  
Vol 119 ◽  
pp. 8-16 ◽  
Author(s):  
Fiona M. Gibb ◽  
Thomas Régnier ◽  
Kirsty Donald ◽  
Peter J. Wright
Keyword(s):  
Life History ◽  
Early Life ◽  
Early Life History ◽  
Otolith Microchemistry ◽  
History Of

Characterizing the early life history of an imperiled freshwater mussel (Ptychobranchus jonesi) with host-fish determination and fecundity estimation

2017 ◽  
Vol 36 (2) ◽  
pp. 338-350 ◽  
Author(s):  
John M. McLeod ◽  
Howard L. Jelks ◽  
Sandra Pursifull ◽  
Nathan A. Johnson
Keyword(s):  
Life History ◽  
Early Life ◽  
Freshwater Mussel ◽  
Early Life History ◽  
Host Fish ◽  
History Of

Early Life History of Spiny Lobster

Crustaceana ◽  
1994 ◽  
Vol 66 (3) ◽  
pp. 271-294 ◽  
Author(s):  
Bruce F. Phillips ◽  
John D. Booth
Keyword(s):  
Life History ◽  
Early Life ◽  
Spiny Lobster ◽  
Early Life History ◽  
History Of

Early life history of alewife Alosa pseudoharengus in southwestern Lake Michigan

2015 ◽  
Vol 41 (2) ◽  
pp. 436-447 ◽  
Author(s):  
Michael J. Weber ◽  
Blake C. Ruebush ◽  
Sara M. Creque ◽  
Rebecca A. Redman ◽  
Sergiusz J. Czesny ◽  
...  
Keyword(s):  
Life History ◽  
Early Life ◽  
Lake Michigan ◽  
Early Life History ◽  
Alosa Pseudoharengus ◽  
History Of
Sign in / Sign up

Export Citation Format

Share Document