Results 71 to 80 of about 16,899 (219)

PhyloRef: A Semi‐Automated Workflow for eDNA Reference Database Curation via Phylogenetic Anomaly Detection

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
PhyloRef processes complete mitochondrial genomes with optional multi‐gene concatenation to flag three categories of phylogenetic anomalies based on tree topology and annotates ambiguous sequences with “similar_to=” labels. The workflow successfully curated 7600+ chondrichthyan and actinopterygian sequences from NCBI, identifying and removing 410 ...
Yan Mai, Chenhong Li
wiley   +1 more source

Electrophoretic variation between the central and southern populations of the northern anchovy Engraulis mordax Girard 1854 (Engraulidae, Pisces) from Baja California, Mexico

open access: yesCiencias Marinas, 1999
Distinctive genetic markers of the central and southern populations of the northern anchovy Engraulis mordax were sought by electrophoretic techniques.
P Díaz-Jaime   +2 more
doaj   +1 more source

Reproductive biology of carpenter seabream (Argyrozona argyrozona) (Pisces: Sparidae) in a marine protected area [PDF]

open access: yes, 2005
The carpenter seabream (Argyrozona argyrozona) is an endemic South African sparid that comprises an important part of the handline fishery. A three-year study (1998−2000) into its reproductive biology within the Tsitsikamma National Park revealed that ...
Brouwer, Stephen L., Griffiths, Marc. H.
core  

Immigration and early life stages recruitment of the European flounder (Platichthys flesus) to an estuarine nursery: the influence of environmental factors [PDF]

open access: yes, 2015
Connectivity between coastal spawning grounds and estuarine nurseries is a critical step in the life cycle of many fish species. Larval immigration and transport-associated physical–biological processes are determinants of recruitment success to nursery ...
Amorim, Eva   +3 more
core   +1 more source

Passive Gauze‐Based eDNA Sampler Proves Efficient and Cost‐Effective in the Marine Environment

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
Here, we present the first empirical comparison of the metaprobe 2.0, a low‐cost, passive eDNA sampler, against an industry standard Sterivex filtration method using dip‐collected 1‐L water samples (“water bottles”). Across 14 joint deployments, we assessed detection and quantification of eDNA of two elasmobranch and two teleost species. While Sterivex
Molly M. Kressler   +5 more
wiley   +1 more source

Sequence and phylogenetic analysis of the mitochondrial genome for the Northern Anchovy, Engraulis mordax (Engraulidae: Clupeiformes)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The northern anchovy, Engraulis mordax, is a small planktivorous fish from the northeastern Pacific Ocean that is an important forage for fishes, birds, and marine mammals, and is also the target of a commercial fishery.
Olivia H. Lewis, Sean C. Lema
doaj   +1 more source

Population Genetics of European Anchovy (Engraulis encrasicolus L.) in the Seas of Turkey Based on Microsatellite DNA

open access: yesFrontiers in Marine Science, 2014
The European anchovy Engraulis encrasicolus (Linnaeus, 1758) is a small pelagic fish included Actinopterygii has considerable economical importance in fisheries.
Fevzi Bardakci
doaj   +1 more source

Results of a study to detect spawning marks in otoliths of Northern anchovy, Engraulis mordax [PDF]

open access: yes, 1976
An attempt was made to detect spawning marks on the otoliths (sagittae) of the northern anchovy, Engraulis mordax, from waters of the Southern California Bight.
Coy, David G., Gregory, Paul A.
core  

Novel Assay for Endangered Hong Kong Grouper (Epinephelus akaara) to Assess eDNA Shedding, Decay, and Population Status

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
Novel species‐specific eDNA qPCR assay for endangered Hong Kong Grouper (Epinephelus akaara) reveals low shedding rates and rapid decay. Rare, trace detections across Hong Kong waters confirm population rarity, demonstrating eDNA as a powerful non‐invasive tool for monitoring threatened marine fishes. ABSTRACT The Hong Kong Grouper (Epinephelus akaara)
Arthur Chung   +2 more
wiley   +1 more source

The Northern Anchovy reduction fishery for the 1978-79 through 1981-82 seasons [PDF]

open access: yes, 1985
Nearly 49,000 metric tons (MT) of anchovies were taken during the 1978-79 season, followed by 32,390 MT in 1979-80, 60,678 MT in 1980-81 and 45,150 MT in 1981-82. A total of 14,076 fish was sampled during the four seasons for age, length and sex.
Read, Robert B., Sunada, John S.
core  

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