scholarly journals Can otolith chemistry detect the population structure of the shad hilsa Tenualosa ilisha? Comparison with the results of genetic and morphological studies

2001 ◽  
Vol 222 ◽  
pp. 239-251 ◽  
Author(s):  
DA Milton ◽  
SR Chenery
Keyword(s):  
Population Structure ◽  
Otolith Chemistry ◽  
Morphological Studies ◽  
Tenualosa Ilisha

Population structure and ontogenetic habitat use of Micropogonias furnieri in the Southwestern Atlantic Ocean inferred by otolith chemistry

2021 ◽  
Vol 240 ◽  
pp. 105953
Author(s):  
Esteban Avigliano ◽  
Nadia M. Alves ◽  
M. Rita Rico ◽  
Claudio O. Ruarte ◽  
Luciana D’Atri ◽  
...  
Keyword(s):  
Population Structure ◽  
Atlantic Ocean ◽  
Habitat Use ◽  
Otolith Chemistry ◽  
Southwestern Atlantic ◽  
Southwestern Atlantic Ocean ◽  
Micropogonias Furnieri

Migratory behaviour and otolith chemistry suggest fine-scale sub-population structure within a genetically homogenous Atlantic Cod population

2010 ◽  
Vol 89 (3-4) ◽  
pp. 383-397 ◽  
Author(s):  
Henrik Svedäng ◽  
Carl André ◽  
Patrik Jonsson ◽  
Mikael Elfman ◽  
Karin E. Limburg
Keyword(s):  
Population Structure ◽  
Atlantic Cod ◽  
Otolith Chemistry ◽  
Fine Scale ◽  
Migratory Behaviour

Population structure of red drum ( Sciaenops ocellatus ) as determined by otolith chemistry

2004 ◽  
Vol 144 (5) ◽  
pp. 855-862 ◽  
Author(s):  
H. M. Patterson ◽  
N. Julien ◽  
R. S. McBride
Keyword(s):  
Population Structure ◽  
Red Drum ◽  
Sciaenops Ocellatus ◽  
Otolith Chemistry

scholarly journals Two partial mitochondrial gene sequences (COI and 12S-rRNA) suggested that Ceramaster japonicus (Sladen, 1889) and Ceramaster patagonicus (Sladen, 1889) (Asteroidea: Goniasteridae) from the Japanese waters are probably of the same species

Zoosymposia ◽  
2019 ◽  
Vol 15 (1) ◽  
pp. 129-140
Author(s):  
DAVIN H.E. SETIAMARGA ◽  
RENA SHIBA ◽  
YUKI KAMITO ◽  
MASAKI YAMAMOTO ◽  
NAZIFA NAZIHA BT. RAZALI ◽  
...  
Keyword(s):  
Mitochondrial Dna ◽  
Population Structure ◽  
Mitochondrial Gene ◽  
Haplotype Network ◽  
12S Rrna ◽  
National Museum ◽  
Network Analyses ◽  
Morphological Studies ◽  
The Pacific ◽  
Japanese Waters

Our recent morphological studies on the echinoderm collection of the National Museum of Nature and Science, Tokyo (NMST), indicated that the goniasterid starfishes Ceramaster japonicus (Sladen, 1889) and Ceramaster patagonicus (Sladen, 1889) are distributed in the Pacific Oceanside of Japan. In this study, we studied the NMST samples of C. japonicus and C. patagonicus from Japan, by using two mitochondrial DNA genes, the COI and 12S-rRNA, as markers to test relationships between these species in Japan. C. patagonicus sequences from GenBank were mined and included in the analyses. Results of phylogenetic and haplotype network analyses of both genes (final sequence lengths: COI = 317 bp, 12S = 477 bp) suggested that "Ceramaster patagonicus" and "Ceramaster japonicus" from Japanese waters are almost certainly synonymous without any population structure inside Japan.

Advances in Fish Tagging and Marking Technology

2012 ◽  
Keyword(s):  
Population Structure ◽  
Growth Rates ◽  
Inductively Coupled Plasma ◽  
Sexual Maturity ◽  
Current Data ◽  
Otolith Chemistry ◽  
Inductively Coupled ◽  
Spatial Differences ◽  
General Movement ◽  
The 1960S

<i>Abstract</i>.—The population structure of the eastern Australian salmon <i>Arripis trutta </i>stock in the waters of southeastern (SE) Australia was examined using information provided by historical as well as current data sources. An extensive tag-recapture program and aging study undertaken during the 1960s demonstrated widespread mixing of the <i>A. trutta </i>population in SE Australian waters and established a robust model of general movement of fish from Tasmania north to Victoria and NSW with the approach of sexual maturity at ~four years of age. However, this work also hypothesized that the portion of the stock at Flinders Island in Tasmanian waters was resident and did not undergo this northward migration. Otolith chemistry analyses were therefore used as a tool in a ‘weight of evidence’ approach to further examine the population structure of the <i>A. trutta </i>stock in SE Australia. Samples of five year old <i>A. trutta </i>for analysis of otolith chemistry were collected over seven weeks from two sites (10 per site) within each of four locations: northern NSW, southern NSW, Victoria and Tasmania. The cores and edges of otoliths were analyzed using laser ablation inductively coupled plasma mass spectrometry. Univariate analyses did not find spatial differences for any of the elements Li, Na, Mg, Mn, Ba or Sr between locations. Multivariate analyses however, did find differences between the multi-element ‘fingerprints’ of fish from Tasmania compared to each of the other locations (which were similar). This difference was driven by a group of fish collected from Flinders Island in north-eastern Tasmanian waters. The fish collected at this site were also significantly smaller at five years of age than fish from all other sites, indicating reduced growth rates. The lack of consequential and definitive differences in otolith chemistry data combined with the highly migratory nature of <i>A. trutta </i>in this region demonstrated by tagging studies confirm that the most likely stock structure model for <i>A. trutta </i>in SE Australia is of a single well mixed biological stock spanning Tasmania, Victoria and NSW with fish moving north from Tasmania to mainland Australia with the approach of sexual maturity. However, the reduced growth rates and distinct elemental signature for <i>A. trutta </i>from Flinders Island highlights the need for further work to examine the preexisting hypothesis of a potential resident sub-population there.

Using Otolith Chemistry to Investigate Population Structure of Quillback Rockfish in Puget Sound

2010 ◽  
Vol 84 (3) ◽  
pp. 243-254 ◽  
Author(s):  
Paul M. Chittaro ◽  
Terrie Klinger ◽  
Kevin Telmer ◽  
Michael Sanborn ◽  
Lance Morgan
Keyword(s):  
Population Structure ◽  
Puget Sound ◽  
Otolith Chemistry
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