Species diversity of freshwater shrimp in Henan Province, China, based on morphological characters and <i>COI</i> mitochondrial gene

Zhou, Chuanjiang; Feng, Mengxia; Tang, Yongtao; Yang, Changxing; Meng, Xiaolin; Nie, Guoxing

doi:10.1002/ece3.7855

Cited by 8 publications

(5 citation statements)

References 59 publications

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“…This result is inconsistent with previous taxonomic results observed by morphological phylogeny. The reason for this may be that earlier studies on the classification of species in the family Laelapidae were mainly based on detailed observations of morphological characters and verification of anatomical structures, but because the external morphological characters of some closely related species, complexes, and sister species do not differ much, and because the morphological characters also vary with age, developmental stage, environment, and other factors [58][59][60], making it difficult to distinguish some Laelapidae family species, resulting in many problems in their species and intergeneric relationships; therefore, inconsistent conclusions are likely to be reached in the traditional morphological classification and phylogenetic studies of the family Laelapidae. It is also possible that the species and numbers used for analysis in this study were small, and the lack of representative species did not reflect the true situation of the phylogenetic tree.…”

Section: Plos Onementioning

confidence: 99%

“…Studies based on evidence from the fossil record suggest that the Cenozoic Tertiary was a period in mammalian history when reproduction and evolution reached their peak [67]. During the early Cenozoic (55)(56)(57)(58)(59)(60)(61)(62)(63)(64)(65), tectonic collisions between India and Asia formed the Qinghai-Tibet Plateau and the Himalayas, leading to major biogenic exchanges from the former Gondwana continent to Asia. During this period, species of the genera Gaeolaelaps and Stratiolaelaps underwent a second divergence event in Asia and Oceania, respectively, species of the genus Haemogamasus in Europe (Haemogamasus nidi) and North America (Haemogamasus ambulans) ended their divergence.…”

Section: Plos Onementioning

confidence: 99%

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Divergence time of mites of the family Laelapidae based on mitochondrial barcoding region

2023

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Using the mitochondrial barcoding region to correlate research with 58 species in 19 genera of the family Laelapidae with the aim of determining the origin, phylogenetic relationships, and biogeographic historical distribution characteristics of mites in the family Laelapidae. Phylogenetic trees were obtained using Bayesian inference (BI) and Maximum-likelihood (ML) methods, based on three fossil records calibrated as molecular clock nodes, to estimate the divergence time of mites in the family Laelapidae as well as to apply Dispersal-Extinction-Cladogenesis (DEC) analyses to obtain biogeographic history inferences. The result showed species of the genera Hyperlaelaps and Haemolaelaps and some species of the genus Androlaelaps in the family Laelapidae were divided into clades of the genus Laelaps in both the BI and ML trees. Divergence time estimates and biogeographic history analysis revealed that the family Laelapidae likely diverged from other taxa during the Middle Jurassic (ca. 156.73 Mya), with Asia considered the most likely ancestral region for the family Laelapidae. Species of various genera began to undergo massive diversification events during the Cenozoic Tertiary. The results suggest that some genera in the family Laelapidae need to be re-defined or new genera need to be established; the Late Cretaceous to Late Neogene warm period would have promoted the divergence and expansion of species in the family Laelapidae. The divergence and dispersal of the family Laelapidae species is most likely a joint response to the continued northward drift of the Indian plate away from the Gondwana paleo-continent and gradually closer to Asia during the Late Cretaceous and the geological activity of the Tibetan Plateau during the Cenozoic Tertiary. The results strengthen our understanding of the origin and evolution of species in the family Laelapidae.

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Section: Plos Onementioning

confidence: 99%

Section: Plos Onementioning

confidence: 99%

Divergence time of mites of the family Laelapidae based on mitochondrial barcoding region

2023

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“…Most scholars on LM have focused on the presence or description of species and the detection of patho-gens. Thus, the development of molecular biology techniques has allowed the identification not only of morphologically determined species, but also of morphologically nearly identical species [16].…”

Section: Introductionmentioning

confidence: 99%

Morphological Identification and Phylogenetic Analysis of Laelapin Mite Species (Acari: Mesostigmata: Laelapidae) from China

Yang

Dong

2022

Korean J Parasitol

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Laelapinae mites are involved in transmission of microbial diseases between wildlife and humans, with an impact on public health. In this study, 5 mite members in the subfamily Laelapinae (laelapin mites; LM) were morphologically identified by light microscopy, and the phylogenetic relationship of LM was analyzed in combination with the sequence information of part of the LM cytochrome oxidase subunit I (cox1) gene. The morphological identification revealed that 5 mites belonged to the genera Laelaps and Haemolaelaps, respectively. Sequence analysis showed that the ratio of non-synonymous mutation rate to synonymous mutation rate of LM was less than 1, indicating that the LM cox1 gene had undergone purifying selection. Phylogenetic analysis showed that the Laelapinae is a monophyletic group. The genera Haemolaelaps and Hyperlaelaps did not separated into distinct clades but clustered together with species of the genus Laelaps. Our morphological and molecular analyses to describe the phylogenetic relationships among different genera and species of Laelapinae provide a reference for the improvement and revision of the LM taxonomy system.

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“…27 The fragment of COI gene has been efficiently used for shrimp species identification and genetic diversity. [9][10][11]28,29 The determination of sample size and selection of sampling locations are critical tasks. 30 for diversity.…”

Section: Discussionmentioning

confidence: 99%

“…8 It relies on analyzing a specific gene segment, the cytochrome oxidase subunit I (COI), to distinguish between species. This technique has proven valuable in various studies, including evaluating biodiversity in a mangrove hotspot, 9 assessing the diversity of freshwater shrimp in Henan, China 10 and identifying commercially important marine shrimp in India. 11 Furthermore, the complete mitochondrial genome of M. ensis has been sequenced and deposited in a public database.…”

Section: Introductionmentioning

confidence: 99%

A First Look at Genetic Diversity of Metapenaeus ensis Populations in Tam Giang – Cau Hai Lagoon, Vietnam

Xuan Huy,

Ty,

Giang

et al. 2024

Israeli Journal of Aquaculture - Bamidgeh

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This study investigates the genetic diversity and population structure of the greasyback shrimp, Metapenaeus ensis (De Haan, 1844), within the Tam Giang – Cau Hai lagoon, Vietnam, by analyzing mtCOI genes from 91 individuals collected across four populations in nine sampling locations. High genetic diversity was found, with 34 unique haplotypes and 38 genetic variations identified. Most genetic variation occurred within populations (AMOVA), suggesting high gene flow. Low and non-significant Fst values and close genetic distances confirmed minimal differentiation among populations. These findings provide the first insights into M. ensis population genetics in this lagoon, informing conservation and management efforts. Understanding genetic diversity is crucial for sustainable management and conservation of marine species. This research aids in understanding population resilience, potential impacts of overfishing, and may assist in developing sustainable harvest strategies of this economically important shrimp species.

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Species diversity of freshwater shrimp in Henan Province, China, based on morphological characters and COI mitochondrial gene

Abstract: This is an open access article under the terms of the Creat ive Commo ns Attri bution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Cited by 8 publications

References 59 publications

Divergence time of mites of the family Laelapidae based on mitochondrial barcoding region

Divergence time of mites of the family Laelapidae based on mitochondrial barcoding region

Morphological Identification and Phylogenetic Analysis of Laelapin Mite Species (Acari: Mesostigmata: Laelapidae) from China

A First Look at Genetic Diversity of Metapenaeus ensis Populations in Tam Giang – Cau Hai Lagoon, Vietnam

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