A Distributional Analysis of California Coastal Marine Fishes

1978 ◽  
Vol 5 (1) ◽  
pp. 23 ◽  
Author(s):  
Michael H. Horn ◽  
Larry G. Allen
Keyword(s):  
Marine Fishes ◽  
Distributional Analysis ◽  
Coastal Marine

scholarly journals MiSebastes: An eDNA metabarcoding primer set for rockfishes (genus Sebastes)

2020 ◽  
Author(s):  
Markus A. Min ◽  
Paul H. Barber ◽  
Zachary Gold
Keyword(s):  
Sequence Similarity ◽  
Environmental Dna ◽  
Marine Fishes ◽  
Dramatic Improvement ◽  
High Sequence Similarity ◽  
Important Species ◽  
Coastal Marine ◽  
Biomonitoring Tool ◽  
Reference Sequences ◽  
Species Specific

AbstractEnvironmental DNA (eDNA) is a promising biomonitoring tool for marine ecosystems, but its effectiveness for North Pacific coastal fishes is limited by the inability of existing barcoding primers to differentiate among rockfishes in the genus Sebastes. Comprised of 110 commercially and ecologically important species, this recent radiation is exceptionally speciose, and exhibits high sequence similarity among species at standard barcoding loci. Here, we report new Sebastes-specific metabarcoding primers that target mitochondrial cytochrome B. Amongst the 110 Sebastes species, 85 unique barcodes (of which 62 are species-specific) were identified in our amplicon region based on available reference sequences. The majority of the remaining barcodes are shared by only two species. Importantly, MiSebastes yield unique barcodes for 28 of 44 commercially harvested species in California, a dramatic improvement compared to the widely employed MiFish 12S primers which only recover one of 44. Tests of these primers in an aquarium mesocosm containing 16 rockfish species confirms the utility of these new primers for eDNA metabarcoding, providing an important biomonitoring tool for these key coastal marine fishes.

STRUKTUR KOMUNITAS MAKRO ALGA DI PESISIR PULAU KECAMATAN BULANG

SIMBIOSA ◽  
2014 ◽  
Vol 3 (2) ◽  
Author(s):  
Notowinarto Notowinarto ◽  
Ramses Ramses ◽  
Mulhairi Mulhairi
Keyword(s):  
Community Structure ◽  
Diversity Index ◽  
Algal Species ◽  
Algal Communities ◽  
Marine Life ◽  
Ph Values ◽  
Abundance Patterns ◽  
Coastal Marine ◽  
Temperature Parameter ◽  
Important Value Index

Bulang districts Batam Islands of  Riau province (Riau Islands), its consists of many islands with as well as having the potential diversity of coastal marine life in particular kinds of macro algae or seaweed. Conducted research aimed to determine the structure of macro- algal communities in the intertidal zone islands. The results of the identification of algal species found 16 species are: the Order of Chlorophyceae as 6 spesies; Order Phaeophyceae as 2 spesies; and Order Rhodophyceae as 8 spesies. The community structure at the five stations showed the highest values were found in the island of dominance Cicir (D ' = 0.79) , uniformity index values on Tengah Island (E ' = 0.99) , while the island Balak had the highest diversity index (H ' = 0.88) , with the abundance patterns of population structure on the island is pretty good Central . Results of correlation analysis of regression between IVI types of algae with the conditions of environmental quality suggests that there is a significance (Fhit ˃ F table and the value of r = > 90 %) between IVI algae Halimeda sp and Cryptarachne polyglandulosa at each station with a temperature parameter surface (⁰C) , depth temperature (⁰C) and pH values. Keywords : Algae, Community Structure, Important Value Index.

Assessment of stock vulnerability of Indian marine fishes to past changes in climate and options for adaptation

2020 ◽  
Vol 79 (3) ◽  
pp. 175-192
Author(s):  
AP Dineshbabu ◽  
PU Zacharia ◽  
T Sujitha ◽  
JK Shoba ◽  
KM Rajesh ◽  
...  
Keyword(s):  
Marine Fishes

Coastal marine and in-river migration behaviour of adult sockeye salmon en route to spawning grounds

2014 ◽  
Vol 496 ◽  
pp. 71-84 ◽  
Author(s):  
SM Wilson ◽  
SG Hinch ◽  
SM Drenner ◽  
EG Martins ◽  
NB Furey ◽  
...  
Keyword(s):  
Sockeye Salmon ◽  
Spawning Grounds ◽  
Migration Behaviour ◽  
Coastal Marine ◽  
River Migration

Checklists of Cestodes of Freshwater and Marine Fishes of Basrah Province, Iraq

2013 ◽  
Vol 26 (1 (special Issue)) ◽  
pp. 78-98
Author(s):  
Furhan T. Mhaisen ◽  
Najim R. Khamees ◽  
Atheer H. Ali
Keyword(s):  
Marine Fishes
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