Molecular identification and morphological description of larvae for ten species of the family Pleuronectidae (Pleuronectiformes, PISCES) from Korea

Lee, Soo Jeong; Kim, Jin-Koo; Ryu, Jung‐Hwa; Yu, Hyo Jae; Ji, Hwan-Sung; Im, Yang Jae

doi:10.3796/ksfot.2019.55.4.335

Cited by 5 publications

(3 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As the larval body was damaged, it has not been described; therefore, we performed molecular analysis using the left eye of the fish larva (Lee et al, 2019). In the case of eggs, 10 individuals were randomly selected for each group, and molecular identification was performed.…”

Section: Taxonomic Identification Of Fish Eggs and Larvaementioning

confidence: 99%

Ichthyoplankton Assemblage Structure in Jinhae Bay, Korea

Myoung,

Ji,

et al. 2024

Journal of Coastal Research

View full text Add to dashboard Cite

Section: Taxonomic Identification Of Fish Eggs and Larvaementioning

confidence: 99%

Ichthyoplankton Assemblage Structure in Jinhae Bay, Korea

Myoung,

Ji,

et al. 2024

Journal of Coastal Research

View full text Add to dashboard Cite

“…Because in some cases the larval body morphology had not been described or the larva body was damaged, we performed molecular analysis using the left eye of the fish larva (Lee et al, 2019). Fish eggs were grouped by size, and then molecular analysis was performed by randomly selecting a group of five objects (Lin et al, 2016).…”

Section: Taxonomic Identification Of Fish Eggs and Larvaementioning

confidence: 99%

Effect of freshwater discharge from Namgang Dam on ichthyoplankton assemblage structure in Jinju Bay, Korea

Myoung

Kwak²,

Kim

et al. 2021

Aquat. Living Resour.

Self Cite

View full text Add to dashboard Cite

The movement of fish eggs and larvae in bay and estuarine systems is affected by freshwater discharge. In this study, the assemblage structures of ichthyoplankton eggs and larvae were assessed for the first time in Jinju Bay, South Korea, to identify the spawning and nursery functions of the bay. Fish eggs and larvae and several environmental parameters were sampled monthly from April 2015 to March 2016 inside and outside of the bay. Within the bay we collected eggs and larvae from 25 and 35 species, respectively, indicating greater diversity than outside the bay, where we collected eggs and larvae of 20 and 28 species, respectively. Fluctuations in water temperature and salinity were larger inside than outside of the bay, and chlorophyll-a concentration was higher within the bay, likely due to discharge from the Namgang Dam, which causes water to flow from the inside to the outside of the bay. This process influences fish larva abundance, such that more larvae are found outside than inside the bay. We also found that 28 fish species use Jinju Bay as a spawning ground. For some species, the timing of egg and larva appearance differed inside and outside of the bay, suggesting that the timing of spawning may differ between the two environments.

show abstract

“…Pleuronectidae, commonly known as the flatfish family, comprises 40 genera and 103 species worldwide. Japan has 17 genera and 33 species, whereas South Korea has 18 genera and 25 species reported (Lee et al, 2019). Among the 25 species reported in South Korea, 13, including the yellowfin sole, have either limited records in the literature or very low occurrence frequencies.…”

Section: Introductionmentioning

confidence: 99%

Identification of eleven species of the Pleuronectidae family using DNA-based techniques

Kim,

Lee,

Dong

et al. 2023

Fish Aquat Sci

View full text Add to dashboard Cite

Flatfish are one of the largest families in the order Pleuronectiformes and are economically important edible marine fish species. However, they have similar morphological characteristics leading to challenges in classifying correctly, which may result in mislabeling and illegal sales, such as fraudulent labeling of processed food. Therefore, accurate identification is important to ensure the quality and safety of domestic markets in Korea. Species-specific primers were prepared from the mainly consumed eleven species of the order Pleuronectiformes. To rapidly identify the 11 flatfish species, a highly efficient, rapid, multiplex polymerase chain reaction (PCR) with species-specific primers was developed. Species-specific primer sets were designed for the mitochondrial DNA cytochrome c oxidase subunit I gene. Species-specific multiplex PCR (MSS-PCR) either specifically amplified a PCR product of a unique size or failed. This MSS-PCR analysis is easy to perform and yields reliable results in less time than the previous Sanger sequencing methods. This technique could be a powerful tool for the identification of the 11 species b the family Pleuronectidae and can contribute to the prevention of falsified labeling and protection of consumer rights.

show abstract

Molecular identification and morphological description of larvae for ten species of the family Pleuronectidae (Pleuronectiformes, PISCES) from Korea

Cited by 5 publications

References 13 publications

Ichthyoplankton Assemblage Structure in Jinhae Bay, Korea

Ichthyoplankton Assemblage Structure in Jinhae Bay, Korea

Effect of freshwater discharge from Namgang Dam on ichthyoplankton assemblage structure in Jinju Bay, Korea

Identification of eleven species of the Pleuronectidae family using DNA-based techniques

Contact Info

Product

Resources

About