Phylogenetic characterisation of seven <i>Unicapsula</i> spp. (Myxozoa: Myxosporea: Multivalvulida) from commercial fish in southern China and Japan

Li, Yingchun; Tamemasa, Souhei; Zhang, Jinyong; Sato, Hiroshi

doi:10.1017/s0031182019001793

Cited by 12 publications

(3 citation statements)

References 26 publications

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“…These COI sequences were collated into a single file with previously sequenced loci from published and unpublished studies, including Li et al . (2020), Shihab et al . (2017) and Sparks & Smith (2004; see Table 1 for GenBank Accession Numbers).…”

Section: Methodsmentioning

confidence: 99%

Molecular phylogeny of the threadfin fishes (Polynemidae) using ultraconserved elements

Girard

Davis

Baldwin

et al. 2022

Journal of Fish Biology

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Threadfins (Teleostei: Polynemidae) are a group of fishes named for their elongated and threadlike pectoral‐fin rays. These fishes are commonly found in the world's tropical and subtropical waters, and are an economically important group for people living in these regions, with more than 100,000 t harvested in recent years. However, we do not have a detailed understanding of polynemid evolutionary history such that these fishes can be monitored, managed and conserved as an important tropical food source. Recent studies hypothesize at least one genus of threadfins is polyphyletic, and no studies have focused on generating a hypothesis of relationship for the Polynemidae using DNA sequences. In this study, we analyse a genomic dataset of ultraconserved‐element and mitochondrial loci to construct a phylogeny of the Polynemidae. We recover the threadfins as a clade sister to flatfishes, with the most taxonomically rich genus, Polydactylus, being resolved as polyphyletic. When comparing our dataset to data from previous studies, we find that a few recent broad‐scale phylogenies of fishes have incorporated mislabelled, misidentified or chimeric terminals into their analyses, impacting the relationships of threadfins they recover. We highlight these problematic sequences, providing revised identifications based on the data sequenced in this study. We then discuss the intrarelationships of threadfins, highlighting morphological or ecological characters that support the clades we recover.

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Section: Methodsmentioning

confidence: 99%

Molecular phylogeny of the threadfin fishes (Polynemidae) using ultraconserved elements

Girard

Davis

Baldwin

et al. 2022

Journal of Fish Biology

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“…Bridge et al (1995) combined 18S and 16S sequence data with morphological characters to test class-level relationships within Cnidaria. Many multi-locus studies followed, including those that used some combination of nuclear ribosomal (e.g., 5S, 18S, 28S, ITS) and mitochondrial genes (e.g., 12S, 16S, COI, COIII) to resolve relationships within individual cnidarian lineages [ Actiniaria: (Geller and Walton 2001; Daly, et al 2008; Gusmão and Daly 2010; Rodríguez, et al 2014; Grajales and Rodríguez 2016; Larson and Daly 2016; Daly, et al 2017; Gusmão, et al 2019; Titus, et al 2019; Gusmão, et al 2020; Gusmão and Rodríguez 2021); Antipatharia: (Brugler and France 2007; MacIsaac, et al 2013; Bo, et al 2018; Barrett, et al 2020; Horowitz, et al 2020); Anthozoa: (Berntson, et al 1999); Ceriantharia: (Stampar, et al 2012; Stampar, et al 2014); Cubozoa: (Won, et al 2001; Bentlage, et al 2010); Hydrozoa: (Cartwright, et al 2008; Collins, et al 2008; Nawrocki, et al 2010; Nawrocki, et al 2013; Maronna, et al 2016; Cunha, et al 2017; Bentlage, et al 2018; Mendoza-Becerril, et al 2018; Bentlage and Collins 2021); Myxozoa: (Jiménez-Guri, et al 2007; Evans, et al 2010; Bartošová and Fiala 2011; Li, et al 2020); Octocorallia: (McFadden and Van Ofwegen 2013; McFadden, et al 2017; García-Cárdenas, et al 2020; Sánchez, et al 2021; Untiedt, et al 2021; Watling, et al 2022); Scleractinia: (Romano and Cairns 2000; van Oppen, et al 2001; Fukami, et al 2008; Huang, et al 2009; Barbeitos, et al 2010; Huang, et al 2011; Stolarski, et al 2011; Arrigoni, et al 2012; Prada, et al 2014; Luzon, et al 2017; Cowman, et al 2020); Scyphozoa: (Bayha, et al 2010; Bayha, et al 2017); Staurozoa: (Collins and Daly 2005; Miranda, et al 2010; Miranda, Hirano, et al 2016); Zoantharia: (Swain 2010; Sinniger, et al 2013; Montenegro, et al 2016; …”

Section: Introductionmentioning

confidence: 99%

A cnidarian phylogenomic tree fitted with hundreds of 18S leaves

DeBiasse

Buckenmeyer

Macrander

et al. 2022

Preprint

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Cnidarians are critical members of aquatic communities and have been an experimental system for a diversity of research areas ranging from development to biomechanics to global change biology. Yet we still lack a well-resolved, taxonomically balanced, cnidarian tree of life to place this research in appropriate phylogenetic context. To move towards this goal, we combined data from 26 new anthozoan transcriptomes with 86 previously published cnidarian and outgroup datasets to generate two 748-locus alignments containing 123,051 (trimmed) and 449,935 (untrimmed) amino acids. We estimated maximum likelihood phylogenies for both matrices under partitioned and unpartitioned site-homogeneous and site-heterogenous models of substitution. We used the resulting topology to constrain a phylogenetic analysis of 1,814 small subunit ribosomal (18S) gene sequences from GenBank. Our results confirm the position of Ceriantharia (tube-dwelling anemones), a historically recalcitrant group, as sister to the rest of Hexacorallia across all phylogenies regardless of data matrix or model choice. We also find unanimous support for the sister relationship of Endocnidozoa and Medusozoa and propose the name Operculozoa for the clade uniting these taxa. Our 18S hybrid phylogeny provides insight into relationships of 15% of extant taxa. Together these data are an invaluable resource for comparative cnidarian research and provide perspective to guide future refinement of cnidarian systematics.

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“…and 16 Unicapsula spp. have been recorded to date (Eiras et al 2014, Li et al 2020a-c, Inoue et al 2021, Yunus et al 2021, and twenty multivalvulid species (18 Kudoa spp. and two Unicapsula spp.)…”

mentioning

confidence: 99%

Four carangid fish species as new host records for Kudoa trachuri Matsukane, Sato, Tanaka, Kamata et Sugita-Konishi, 2011 (Myxozoa: Multivalvulida), and description of a new species, Kudoa longichorda sp. n., forming pseudocysts in the muscle of Decapterus tabl Berry

Inoue¹,

Kasai²,

Argamjav³

et al. 2022

FOLIA PARASIT

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Multivalvulid myxosporeans of the genera Kudoa Meglitsch, 1947 and Unicapsula Davis, 1924 (Cnidaria: Myxozoa) are often the cause of unsightly cyst formation or postmortem myoliquefaction in the trunk muscle of commercial marine fish, which reduces the market value of infected individuals. Twenty species (18 Kudoa spp. and two Unicapsula spp.) have been recorded from carangid fish, although the majority of them, excluding polyxenous species, such as K.

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Phylogenetic characterisation of seven Unicapsula spp. (Myxozoa: Myxosporea: Multivalvulida) from commercial fish in southern China and Japan

Cited by 12 publications

References 26 publications

Molecular phylogeny of the threadfin fishes (Polynemidae) using ultraconserved elements

Molecular phylogeny of the threadfin fishes (Polynemidae) using ultraconserved elements

A cnidarian phylogenomic tree fitted with hundreds of 18S leaves

Four carangid fish species as new host records for Kudoa trachuri Matsukane, Sato, Tanaka, Kamata et Sugita-Konishi, 2011 (Myxozoa: Multivalvulida), and description of a new species, Kudoa longichorda sp. n., forming pseudocysts in the muscle of Decapterus tabl Berry

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