Hostname: page-component-54dcc4c588-br6xx Total loading time: 0 Render date: 2025-10-01T19:20:50.836Z Has data issue: false hasContentIssue false
  • English
  • Français

Taxonomy and molecular phylogeny of Urocleidoides spp. (Monopisthocotyla: Dactylogyridae): Four new species and cophylogenetic patterns in a clade of species parasitizing Characiformes hosts

Published online by Cambridge University Press:  29 August 2025

J.F. Santos Neto ,
G.B. Soares Open the ORCID record for G.B. Soares [Opens in a new window]  and
M.V. Domingues Open the ORCID record for M.V. Domingues [Opens in a new window]
J.F. Santos Neto
Affiliation:
Laboratório de Sistemática e Coevolução, Universidade Federal do Pará, Campus Universitário de Bragança, Instituto de Estudos Costeiros; Travessa Leandro Ribeiro, s/n, bairro Aldeia, 68600-000, Bragança, Pará, Brazil Programa de Pós-Graduação em Biologia Ambiental da Universidade Federal do Pará
G.B. Soares
Affiliation:
Departamento de Medicina Veterinária, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Rua Duque de Caxias, 225, Jardim Elite, 13635-900, Pirassununga, São Paulo, Brazil
M.V. Domingues*
Affiliation:
Laboratório de Sistemática e Coevolução, Universidade Federal do Pará, Campus Universitário de Bragança, Instituto de Estudos Costeiros; Travessa Leandro Ribeiro, s/n, bairro Aldeia, 68600-000, Bragança, Pará, Brazil Programa de Pós-Graduação em Biologia Ambiental da Universidade Federal do Pará
*
Corresponding author: M.V. Domingues; Email: mvdomingues@ufpa.br
Get access Rights & Permissions [Opens in a new window]

Abstract

Historical reconstruction studies are important for understanding the evolutionary mechanisms associated with different parasite-host systems. Platyhelminths of the classes Monopisthocotyla and Polyopisthocotyla (formerly Monogenoidea or Monogenea) have proven to be excellent models for historical reconstruction studies due to their exceptional parasite specificity, suggesting that cospeciation events are the main pattern observed in these parasite-host systems (i.e., codivergence). However, recent studies indicate that not only cospeciation but also duplication, host-switch, and loss (extinction) events are necessary to explain the historical association patterns between monopisthocotylan lineages and their hosts. In the present study, we describe four new species of Urocleidoides parasitizing the gills of Characiformes and Gymnotiformes hosts from the coastal drainages of the eastern Brazilian Amazon. We also used a cophylogenetic approach to investigate the coevolutionary relationships between Urocleidoides species and their characiform hosts to determine which coevolutionary events are acting to diversify the parasites. To achieve our goal, we used Jane to estimate coevolutionary scenarios and PACo to assess the cophylogenetic signal and phylogenetic congruence between parasite and host phylogenies. The comparison between the parasite phylogeny, based on partial sequences of the 28S rDNA gene, and the host phylogeny, inferred from concatenated partial sequences of the RAG1, RAG2, Cytb, and COI genes, revealed a high degree of topological congruence between them. Our results indicate a mixed evolutionary scenario, where cospeciation played an important role but was accompanied by significant loss events, failure to diverge and host-switch, suggesting that the diversification of Urocleidoides in Characiformes did not occur in a restricted way but with episodes of adaptation and possible colonization of new hosts over time.

Keywords

Platyhelminthesintegrative taxonomyNeotropical region28S rDNAcoevolution

Information

Type
Research Paper
Information
Journal of Helminthology , Volume 99 , 2025 , e97
Copyright
© The Author(s), 2025. Published by Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Albert, JS, Tagliacollo, VA and Dagosta, F (2020) Diversification of neotropical freshwater fishes. Annual Review of Ecology, Evolution, and Systematics 51, 27–53. https://doi.org/10.1146/annurev-ecolsys-011620.CrossRefGoogle Scholar
Acosta, AA, Franceschini, L, Zago, AC, Scholz, T and da Silva, RJ (2017) Six new species of Heteropriapulus (Monogenea: Dactylogyridae) from South American fishes with an amended diagnosis to the genus. Zootaxa 4290(3), 459–482. https://www.mapress.com/zt/article/view/zootaxa.4290.3.3 10.11646/zootaxa.4290.3.3CrossRefGoogle Scholar
Alda, F, Mendoza-Franco, EF, Hanson-Regan, W, Reina, RG, Bermingham, E and Torchin, ME (2025) Geography is a stronger predictor of diversification of monogenean parasites (Platyhelminthes) than host relatedness in characin fishes of Middle America. PLOS One 20(4), e0316974. https://doi.org/10.1371/journal.pone.0316974.CrossRefGoogle ScholarPubMed
Balbuena, JA, Míguez-Lozano, R and Blasco-Costa, I (2013) PACo: A novel procrustes application to cophylogenetic analysis. PLOS One 8(4), e61048.10.1371/journal.pone.0061048CrossRefGoogle Scholar
Behrmann-Godel, J, Roch, S and Brinker, A (2014) Gill worm Ancyrocephalus percae (Ergens 1966) outbreak negatively impacts the Eurasian perch Perca fluviatilis L. stock of Lake Constance, Germany. Journal of Fish Diseases 37, 925–930. https://doi.org/10.1111/jfd.12178.CrossRefGoogle ScholarPubMed
Betancur-R, R, Wiley, EO, Arratia, G, Acero, A, Bailly, N, Miya, M, Lecointre, G and Orti, G (2017) Phylogenetic classification of bony fishes. BMC Evolutionary Biology 17, 162. https://doi.org/10.1186/s12862-017-0958-3.CrossRefGoogle ScholarPubMed
Banks, JC and Paterson, AM (2005) Multi-host parasite species in cophylogenetic studies. International Journal for Parasitology 35, 741–746. https://doi.org/10.1016/j.ijpara.2005.03.003.CrossRefGoogle ScholarPubMed
Blasco-Costa, I, Míguez-Lozano, R, Sarabeev, V and Balbuena, JA (2012) Molecular phylogeny of species of Ligophorus (Monogenea: Dactylogyridae) and their affinities within the Dactylogyridae. Parasitology International 61(4): 619–627. https://doi.org/10.1016/j.parint.2012.06.004.CrossRefGoogle ScholarPubMed
Blasco-Costa, I, Hayward, A, Poulin, R and Balbuena, JA (2021) Next-generation cophylogeny: Unravelling eco-evolutionary processes. Trends in Ecology & Evolution 36, 907–918. https://doi.org/10.1016/j.tree.2021.06.006.CrossRefGoogle ScholarPubMed
Benovics, M, Desdevises, Y, Šanda, R, Vukić, J and Šimková, A (2019) Cophylogenetic relationships between Dactylogyrus (Monogenea) ectoparasites and endemic cyprinoids of the north-eastern European peri-Mediterranean region. Journal Zoological Systematics Evolutionary Research 58, 1–21. https://doi.org/10.1111/jzs.12341.CrossRefGoogle Scholar
Boeger, WA and Kritsky, DC (1997) Coevolution of Monogenoidea (Platyhelminthes) based on a revised hypothesis of parasite phylogeny. International Journal of Parasitology 27(12), 1495–1511. https://doi.org/10.1016/S0020-7519(97)00140-9.CrossRefGoogle ScholarPubMed
Boeger, WA and Vianna, RT (2006) Monogenoidea. In Thatcher, VE, Amazon Fish Parasites, 2nd edn. Pensoft Series Faunisticas. Moscow: Sofia, 42–116.Google Scholar
Braga, MP, Razzolini, E and Boeger, WA (2014) Drivers of parasite sharing among Neotropical freshwater fishes. Journal of Animal Ecology 84(2), 487–497. https://doi.org/10.1111/1365-2656.12298.CrossRefGoogle ScholarPubMed
Bush, AO, Lafferty, KD, Lotz, JM and Shostak, W (1997) Parasitology meets ecology on its own terms: Margolis et al. Revisited. Journal of Parasitology 83, 575–583.10.2307/3284227CrossRefGoogle Scholar
Clayton, DH, Bush, SE and Johnson, KP (2015) Coevolution of Life on Hosts: Integrating Ecology and History. Chicago: University of Chicago.10.7208/chicago/9780226302300.001.0001CrossRefGoogle Scholar
Cohen, SC, Kohn, A and Justo, MCN (2013) South American Monogenoidea Parasites of Fishes, Amphibians and Reptiles. Rio de Janeiro: Eds. Oficina de Livros.Google Scholar
Conow, C, Fielder, D, Ovadia, Y and Libeskind-Hadas, R (2010) Jane: A new tool for the cophylogeny reconstruction problem. Algorithms for Molecular Biology 5, 1–16.10.1186/1748-7188-5-16CrossRefGoogle Scholar
De Castro, F and Bolker, BM (2005) Parasite establishment and host extinction in model communities. Oikos 111(3), 501–513. https://www.jstor.org/stable/3548642.10.1111/j.1600-0706.2005.14101.xCrossRefGoogle Scholar
Desdevises, Y, Morand, S, Jousson, O and Legendre, P (2002) Coevolution between Lamellodiscus (Monogenea: Diplectanidae) and Sparidae (Teleostei): The study of a complex host-parasite system. Evolution 56, 2459–2471. https://doi.org/10.1111/j.0014-3820.2002.tb00171.x.Google Scholar
Ebert, M, Osaki-Pereira, MM, Pérez-Ponce de León, G and Da Silva, RJ (2024) A new species of Urocleidoides Mizelle & Price, 1964 from the gills of Schizodon nasutus Kner, 1858 (Characiformes, Anostomidae) in southeastern Brazil. Journal of Helminthology 98, e9. https://doi.org/10.1017/S0022149X23000962.CrossRefGoogle ScholarPubMed
Franceschini, L, Acosta, AA, Zago, AA, Müller, MI and Da Silva, RJ (2020) Trinigyrus spp. (Monogenea: Dactylogyridae) from Brazilian catfishes: new species, molecular data and new morphological contributions to the genus. Journal of Helminthology 94, e126, 1–15.10.1017/S0022149X20000097CrossRefGoogle ScholarPubMed
Freitas, AJB, Bezerra, CAM, Meneses, YC, Justo, MCN, Viana, DC and Cohen, SC (2021) Three new species of Urocleidoides (Monogenoidea: Dactylogyridae) parasitizing characiforms (Actinopterygii: Characiformes) in Tocantins River, states of Tocantins and Maranhão, and new record for U. triangulus in Guandu River, state of Rio de Janeiro, Brazil. Zoologia 38, 1–11. https://doi.org/10.3897/zoologia.38.e65001.CrossRefGoogle Scholar
Ferreira, KDC, Rodrigues, ARO, Cunha, JM and Domingues, MV (2018) Dactylogyrids (Platyhelminthes, Monogenoidea) from the gills of Hoplias malabaricus (Characiformes: Erythrinidae) from coastal rivers of the Oriental Amazon Basin: Species of Urocleidoides and Constrictoanchoratus n. gen. Journal of Helminthology 92(3), 353–368. https://doi.org/10.1017/S0022149X17000384.CrossRefGoogle ScholarPubMed
Geer, LY, Marchler-Bauer, A, Geer, RC, Han, L, He, J, He, S, Liu, C, Shi, W and Bryant, SH (2009). The NCBI BioSystems database. Nucleic Acids Research (Database issue), D492–D496. https://doi.org/10.1093/nar/gkp858.CrossRefGoogle Scholar
Gibson, D (2025) World list of Monogenea. In Bánki O, Roskov Y, Döring M, Ower G, Hernández Robles DR, Plata Corredor CA, Stjernegaard Jeppesen T, Örn A, Pape T, Hobern D, Garnett S, Little H, DeWalt RE, Ma K, Miller J, Orrell T, Aalbu R, Abbott J, Adlard R, et al, Catalogue of Life (Version 2025-07-01). Amsterdam, Netherlands. https://doi.org/10.48580/dgplc (accessed 24 July 2025).CrossRefGoogle Scholar
Guindon, S, Dufayard, JF, Lefort, V, Anisimova, M, Hordijk, W and Gascuel, O (2010) New algorithms and methods to estimate maximum-likelihood phylogenies: Assessing the performance of PhyML 3.0. Systematic Biology 59, 307–321.10.1093/sysbio/syq010CrossRefGoogle ScholarPubMed
Hasuike, WT, Scorsim, B, Arjona, IS, Bellay, S, de Oliveira, AV and Takemoto, RM (2024) A new species of Urocleidoides Mizelle & Price 1964 (Monogenea: Dactylogyridae) parasite of Hemiodus orthonops Eigenmann & Kennedy, 1903 (Hemiodontidae) from the upper Paraná River floodplain. Journal of Helminthology 9, e5. https://doi.org/10.1017/S0022149X23000925.CrossRefGoogle Scholar
Humason, GL (1979) Animal Tissue Techniques, 4th edn. San Francisco: W.H. Freeman Co.Google Scholar
Huyse, T, Audenaert, V and Volckaert, FAM (2003) Speciation and host-parasite relationships in the parasite genus Gyrodactylus (Monogenea, Platyhelminthes) infecting gobies of the genus Pomatoschistus (Gobiidae, Teleostei). International Journal for Parasitology 33, 1679–1689. https://doi.org/10.1016/S0020-7519(03)00253-4.CrossRefGoogle ScholarPubMed
Huyse, T and Volckaert, FAM (2005) Comparing host and parasite phylogenies: Gyrodactylus flatworms jumping from goby to goby. Systematic Biology 54, 710–718. https://doi.org/10.1080/10635150500221036.CrossRefGoogle ScholarPubMed
Huyse, T, Oeyen, M, Larmuseau, MHD and Volckaert, FAM (2017) Cophylogeographic study of the flatworm Gyrodactylus gondae and its goby host Pomatoschistus minutus. Parasitology International 66, 119–125. https://doi.org/10.1016/j.parint.2016.12.008.CrossRefGoogle ScholarPubMed
Hutchinson, MC, Cagua, EF, Balbuena, JA, Stouffer, DB and Poisot, T (2017) PACo: Implementing Procrustean approach to cophylogeny in R. Methods in Ecology and Evolution 8(8), 932–940. https://doi.org/10.1111/2041-210X.12736.CrossRefGoogle Scholar
Kearse, M, Moir, R, Wilson, A, Stones-Havas, S, Cheung, M, Sturrock, S, Buxton, S, Cooper, A, Markowitz, S, Duran, C, Thierer, T, Ashton, B, Mentjies, P and Drummond, A (2012) Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data. Bioinformatics 28, 1647–1649. https://doi.org/10.1093/bioinformatics/bts199.CrossRefGoogle ScholarPubMed
Kumar, S, Stecher, G, Li, M, Knyaz, C and Tamura, K (2018) MEGA X: Molecular Evolutionary Genetics Analysis across computing platforms. Molecular Biology and Evolution 35, 1547–1549. https://doi.org/10.1093/molbev/msy096.CrossRefGoogle ScholarPubMed
Lanfear, R, Calcott, B, Ho, SYW and Guindon, S (2012) PartitionFinder: Combined selection of partitioning schemes and substitution models for phylogenetic analyses. Molecular Biology and Evolution 29(6), 695–701.10.1093/molbev/mss020CrossRefGoogle ScholarPubMed
Littlewood, DTJ and Olson, PD (2001) SSU rDNA and the Platyhelminthes: Signal, noise, conflict and compromise. In Littlewood, DTJ and Bray, RA (eds), Interrelationships of the Platyhelminthes. London: Taylor & Francis, 262–278.Google Scholar
Luque, JL, Pereira, FB, Alves, PV, Oliva, ME, and Timi, JT (2016) Helminth parasites of South American fishes: current status and characterization as a model for studies of biodiversity. Journal of Helminthology 91(2), 150–164. https://doi.org/10.1017/s0022149x16000717CrossRefGoogle Scholar
Maddison, WP and Maddison, DR (2021) Mesquite: A modular system for evolutionary analysis. Version 3.70.Google Scholar
Melo, B, Sidlauskas, BL, Near, TJ, Roxo, FF, Ghezelayagh, A, Ochoa, LE and Oliveira, C (2022) Accelerated diversification explains the exceptional species richness of tropical characoid fishes. Systematic Biology 71(1), 78–92. https://doi.org/10.1093/sysbio/syab040.CrossRefGoogle Scholar
Mendoza-Franco, EF and Reina, RG (2008) Five new species of Urocleidoides (Monogenoidea) (Mizelle and Price 1964) Kritsky, Thatcher, and Boeger, 1986, parasitizing the gills of Panamanian freshwater fishes. Journal Parasitology 94(4), 793–802. https://doi.org/10.1645/GE-1438.1CrossRefGoogle ScholarPubMed
Mendoza-Franco, EF, Caspeta-Mandujano, JM, Salgado-Maldonado, G and Matamoros, WA (2015) Two new species of Urocleidoides Mizelle et Price, 1964 (Monogenoidea) from the gill lamellae of profundulids and poeciliids from Central America and southern Mexico. Folia Parasitologica 62, 1–7. https://doi.org/10.14411/fp.2015.059.CrossRefGoogle Scholar
Mendlová, M, Desdevides, Y, Civáňová, K, Pariselle, A and Šimková, A (2012) Monogeneans of West African cichlid fish: Evolution and cophylogenetic interactions. PLOS One 7(5), e37268. https://doi.org/10.1371/journal.pone.0037268.CrossRefGoogle ScholarPubMed
Míguez-Lozano, R, Rodríguez-González, A and Balbuena, JA (2017) A quantitative evaluation of host-parasite coevolutionary events in three genera of monopisthocotylean monogenea. Vie et milieu - Life and Environment 67(2), 103–119.Google Scholar
Mizelle, JD and Klucka, AR (1953) Studies on monogenetic trematodes. XVI. Dactylogyridae from Wisconsin fishes. American Midland Naturalist 49, 720–733.10.2307/2485203CrossRefGoogle Scholar
Mizelle, JD and Price, CE (1964) Studies on monogenetic trematodes. XXVII. Dactylogyrid species with the proposal of Urocleidoides gen. n. The Journal of Parasitology 50(4) 579–584.CrossRefGoogle Scholar
Moreira, J, Scholz, T and Luque, JL (2015) First data on the parasites of Hoplias aimara (Characiformes): description of two new species of gill monogeneans (Dactylogyridae). Acta Parasitologica 60(2), 254–260. https://doi.org/10.1515/ap-2015-0036.CrossRefGoogle ScholarPubMed
Oliveira, GS, Da Silva, RJ, Vieira, FEG and Acosta, AA (2021) Urocleidoides spp. (Monogenea: Dactylogyridae) from the gills of Parodon nasus (Characiformes: Parodontidae) from a Brazilian stream with descriptions of two new species. Zootaxa 5081(4), 535–550. https://doi.org/10.11646/zootaxa.5081.4.5.CrossRefGoogle ScholarPubMed
Osaki-Pereira, MM, Narciso, RB, Vieira, DHMD, Müller, MI, Ebert, MB and da Silva, RJ (2023) Molecular phylogeny of two Rhinoxenus species (Monogenea: Dactylogyridae) from the nasal cavities of serrasalmids (Characiformes: Serrasalmidae) from Brazil. Sytematic Parasitology 100(5), 521–530. https://doi.org/10.1007/s11230-023-10102-7.CrossRefGoogle ScholarPubMed
Perez-Lamarque, B and Morlon, H (2024) Distinguishing cophylogenetic signal from phylogenetic congruence clarifies the interplay between evolutionary history and species interactions. Systematic Biology 73(3), 613–622. https://doi.org/10.1093/sysbio/syae013.CrossRefGoogle ScholarPubMed
Posada, D (2008) J ModelTest: Phylogenetic model averaging. Molecular Biology and Evolution 25, 1253–1256. https://doi.org/10.1093/molbev/msn083.CrossRefGoogle Scholar
Pleijel, F, Jondelius, U, Norlinder, E, Nygren, A, Oxelman, B, Schander, C, Sundberg, P and Thollesson, M (2008) Phylogenies without roots? A plea for the use of vouchers in molecular phylogenetic studies. Molecular Phylogenetics and Evolution 48, 369–371.10.1016/j.ympev.2008.03.024CrossRefGoogle Scholar
Poulin, R (1992) Determinants of host-specificity in parasites of freshwater fishes. International Journal for Parasitology 22(6), 753–758. https://doi.org/10.1016/0020-7519(92)90124-4.CrossRefGoogle ScholarPubMed
Poulin, R (2002) The evolution of monogenean diversity. International Journal for Parasitology 32(3), 245–254. https://doi.org/10.1016/S0020-7519(01)00329-0.CrossRefGoogle ScholarPubMed
Rambaut, A (2012) FigTree v1.4. Molecular evolution, phylogenetics and epidemiology. http://tree.bio.ed.ac.uk/software/figtree/.Google Scholar
Reis, JS, Albert, F, Di Dario, MM, Mincarone, P, Petry, T and Rocha, LA (2016) Fish biodiversity and conservation in South America. Journal of Fish Biology 89(1), 1–36. https://doi.org/10.1111/jfb.13016.CrossRefGoogle Scholar
Ricklefs, RE, Fallon, SM and Bermingham, E (2004) Evolutionary relationships, cospeciation, and host switching in avian malaria parasites. Systematic Biology 53(1), 111–119. https://doi.org/10.1080/10635150490264987.CrossRefGoogle ScholarPubMed
Ronquist, F, and Huelsenbeck, JP (2003) MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19(12), 1572–1574. https://doi.org/10.1093/bioinformatics/btg180CrossRefGoogle ScholarPubMed
Santacruz, A, Hernández-Mena, D, Miranda-Gamboa, R, Pérez-Ponce De León, G and Ornelas-García, CP (2023) Host-parasite in teractions in perpetual darkness: Macroparasite diversity in the cavefish Astyanax mexicanus. Zoological Research 44, 782–792.10.24272/j.issn.2095-8137.2022.376CrossRefGoogle Scholar
Santos Neto, JF and Domingues, MV (2023) Integrative taxonomy of Urocleidoides spp. (Monogenoidea: Dactylogyridae) parasites of characiform and gymnotiform fishes from the coastal drainages of the Eastern Amazon, Brazil. Journal of Helminthology 97(e64), 1–19. https://doi.org/10.1017/S0022149X2300041X.Google ScholarPubMed
Santos Neto, JF and Domingues, MV (2024) Integrative Taxonomy of Urocleidoides spp. (Monogenoidea, Dactylogyridae) Parasites of Pseudanos trimaculatus (Characiformes: Anostomidae) from Eastern Amazon, Brazil. Systematic Parasitology 101(35), 1–23. https://doi.org/10.1007/s11230-024-10154-3.CrossRefGoogle ScholarPubMed
Sasal, P, Desdevises, Y and Morand, S (1998) Host–specialization and species diversity in fish parasites: phylogenetic conservatism? Ecography 21(6), 639–643. https://doi.org/10.1111/j.1600-0587.1998.tb00557.x.CrossRefGoogle Scholar
Seidlová, L, Benovics, M and Šimková, A (2022) Gill monogeneans of neotropical cichlid fish: diversity, phylogenetic relationships, and host-parasite cophylogenetic associations. International Journal for Parasitology 52(9), 603–615. https://doi.org/10.1016/j.ijpara.2022.05.001.CrossRefGoogle ScholarPubMed
Šimková, A, Morand, S, Jobet, E, Gelnar, M and Verneau, O (2004) Molecular phylogeny of con-generic monogenean parasites (Dactylogyrus): A case of intrahost speciation. Evolution 58, 1001–1018. https://doi.org/10.1111/j.0014-3820.2004.tb00434.x.Google Scholar
Šimková, A, Verneau, O, Gelnar, M and Morand, S (2006) Specificity and specialization of congeneric monogeneans parasitizing cyprinid fish. Evolution 60, 1023–1037. https://www.jstor.org/stable/4095404.Google ScholarPubMed
Šimková, A, Serbielle, C, Pariselle, A, Vanhove, MPM and Morand, S (2013) Speciation in Theparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes. BioMed Research International 353956. https://doi.org/10.1155/2013/353956.Google ScholarPubMed
Soares, GB, Adriano, EA, Domingues, MV and Balbuena, JA (2023) Diversification processes between monogenoids (Dactylogyridae) and their marine catfish (Siluriformes: Ariidae) from the Atlantic coast of South America. Parasitology 150(2), 184–194. https://doi.org/10.1017/S0031182022001615.CrossRefGoogle ScholarPubMed
Vanhove, MPM, Pariselle, A, Van Steenberge, M, Raeymaekers, JAM, Hablützel, PI, Gillardin, C, Hellemans, B, Breman, F C, Koblmüller, S, Sturmbauer, C, Snoeks, J, Volckaert, FAM and Huyse, T (2015) Hidden biodiversity in an ancient lake: Phylogenetic congruence between lake Tanganyika tropheine cichlids and their monogenean flatworm parasites. Scientific Reports 5,13669. https://doi.org/10.1038/srep13669.CrossRefGoogle Scholar
Wendt, EW, Malabarba, LR, Braga, MP, Boeger, WA, Landis, M and Carvalho, TP (2022) Phylogeny, species delimitation and ecological and morphological diversity of Characithecium (Monogenoidea: Dactylogyridae). Parasitology 149(5), 700–716. https://doi.org/10.1017/S0031182022000221.Google Scholar
Wu, X Y, Zhu, X Q, Xie, M Q and Li, A X (2006) The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): Molecular evidence and explanation inferred from LSU rDNA sequences. Parasitology 132, 659–668. https://doi.org/10.1017/S003118200500956X.CrossRefGoogle ScholarPubMed
Yamada, POF, Müller, MI, Zago, AC, Yamada, FH, Ebert, MB, Franceschini, L and Da Silva, RJ (2023) Three new species of Jainus (Monogenea: Dactylogyridae) parasitizing gills of Brazilian freshwater fishes supported by morphological and molecular data. Diversity 15, 667.10.3390/d15050667CrossRefGoogle Scholar
Yamada, POF, Osaki-Pereira, MM, Acosta, AA, Ebert, MB and Da Silva, RJ (2024) Two new species of Urocleidoides (Monopisthocotyla: Dactylogyridae) parasitizing the gills of Cyphocharax modestus (Characiformes: Curimatidae) supported by morphological and molecular data. Diversity 16(12), 716. https://doi.org/10.3390/d16120716.CrossRefGoogle Scholar
Yang, J, He, S, Freyhof, J, Witte, K and Liu, H (2006) The phylogenetic relationships of the Gobioninae (Teleostei: Cyprinidae) inferred from mitochondrial cytochrome b gene sequences. Hydrobiologia 553(1), 255–266. https://doi.org/10.1007/s10750-005-1301-3.CrossRefGoogle Scholar
Zago, AC, Franceschini, L, Müller, MI and Silva, RJ (2018) A new species of Cacatuocotyle (Monogenea, Dactylogyridae) parasitizing Astyanax spp. (Characiformes, Characidae) from Brazil, including molecular data and a key to species identification. Acta Parasitologica 63, 261–269.10.1515/ap-2018-0030CrossRefGoogle Scholar
Zago, AC, Yamada, FH, Yamada, POF, Franceschini, L, Bongiovani, MF and Da Silva, RJ (2020) Seven new species of Urocleidoides (Monogenea: Dactylogyridae) from Brazilian fishes supported by morphological and molecular data. Parasitology Research 119(10), 3255–3283. https://doi.org/10.1007/s00436-020-06831-z.CrossRefGoogle ScholarPubMed
Zago, AC, Franceschini, L, Abdallah, V.D, Müller, MI, Azevedo, RK and Silva, RJ (2021) Morphological and molecular data of new species of Characithecium and Diaphorocleidus (Monogenea: Dactylogyridae) from Neotropical characid fishes. Parasitology International 84, 102406.10.1016/j.parint.2021.102406CrossRefGoogle ScholarPubMed
Zietara, MS and Lumme, J (2002) Speciation by host switch and adaptive radiation in a fish parasite genus Gyrodactylus (Monogenea, Gyrodactylidae). Evolution 56(12), 2445–2458. https://doi.org/10.1007/10.1111/j.0014-3820.2002.tb00170.x.Google Scholar