Abstract
Pariolius is a heptapterid genus represented by P. armillatus that is distributed along the upper Amazon River basin. A taxonomic integrative revision of Pariolius from Colombian Rivers revealed two new species. Several approaches as morphological, morphometric, meristic, osteology and molecular data were used to distinguish between Pariolius species. The two new species are distinguished from congeners by the caudal-fin shape and numbers of rays, colorations patterns and several morphometric characters. The two new species of Pariolius are restricted to tributaries of the Upper Orinoco and Upper Negro rivers in Colombia.
References
- Albert, J.S. & Carvalho, T.P. (2011) Neogene assembly of modern faunas. In: Albert, J.S. & Reis, R.E. (Eds.), Historical biogeography of neotropical freshwater fishes. University of California Press, Berkeley, California, pp. 119–136.
- Barriga, R.E. (2014) Lista de peces de agua dulce e intermareales del Ecuador. Revista Politécnica, 30, 83–119. [https://bibdigital.epn.edu.ec/handle/15000/5068]
- Bockmann, F.A. (1994) Description of Mastiglanis asopos, a new pimelodid catfish from northern Brazil, with comments on phylogenetic relationships inside the subfamily Rhamdiinae (Siluriformes: Pimelodidae). Proceedings of the Biological Society of Washington, 107, 760–777.
- Bockmann, F.A. & Ferraris Jr., C.J. (2005) Systematics of the Neotropical catfish genera Nemuroglanis Eigenmann and Eigenmann 1889, Imparales Schultz 1944, and Medemichthys Dahl 1961 (Siluriformes: Heptapteridae). Copeia, 2005, 124–137. [https://www.jstor.org/stable/4098627]
- Bockmann, F.A. & Guazzelli G.M. (2003) Family Heptapteridae (Heptapterids). In: Reis, R.E., Kullander, S.O. & Ferraris, C.J. Jr. (Eds.), Check List of the Freshwater Fishes of South and Central America. Editora da Pontifícia Universidade Católica do Rio Grande do Sul-EDIPUCRS, Porto Alegre, pp. 406–431.
- Bockmann, F.A. & Miquelarena, A.M. (2008) Anatomy and phylogenetic relationships of a new catfish species from northeastern Argentina with comments on the phylogenetic relationships of the genus Rhamdella Eigenmann and Eigenmann 1888 (Siluriformes, Heptapteridae). Zootaxa, 1780 (1), 1–54. https://doi.org/10.11646/zootaxa.1780.1.1
- Bockmann, F.A. & Castro R. (2010) The blind catfish from the caves of Chapada Diamantina, Bahia, Brazil (Siluriformes: Heptapteridae): description, anatomy, phylogenetic relationships, natural history, and biogeography. Neotropical Ichthyology, 8 (4), 673–706. https://doi.org/10.1590/S1679-62252010000400001
- Bockmann, F.A. & Slobodian V. (2017) Family Heptapteridae–three-barbeled catfishes. In: van der Sleen, P. & Albert, J.S. (Eds.), Field Guide to the Fishes of the Amazon, Orinoco and Guianas. Princeton University Press, Princeton, pp. 233–252.
- Burgess, W.E. (1989) An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. TFH Publication, Neptune City, pp. 305–325.
- Carvalho, M., Bockmann, F.A. & de Carvalho, M.R. (2013) Homology of the fifth epibranchial and accessory elements of the ceratobranchials among Gnathostomes: insights from the development of ostariophysans. PloS One, 8 (4), e62389. https://doi.org/10.1371/journal.pone.0062389
- Cope, E.D. (1872) On the fishes of the Ambyiacu River. Proceedings of the Academy of Natural Sciences of Philadelphia, 1872, 250–294. [https://www.jstor.org/stable/4624190]
- Crampton, W.G.R. & Albert, J.S. (2003) Redescription of Gymnotus coropinae (Gymnotiformes, Gymnotidae), an often misidentified species of Neotropical electric fish, with notes on natural history and electric signals. Zootaxa, 348 (1), 1–20. https://doi.org/10.11646/zootaxa.348.1.1
- DoNascimiento, C., Herrera-Collazos, E.E., Herrera-R, G.A., Ortega-Lara, A., Villa-Navarro, F.A., Oviedo, J.S.U. & Maldonado-Ocampo, J.A. (2017) Checklist of the freshwater fishes of Colombia: a Darwin Core alternative to the updating problem. ZooKeys, 708, 25. https://doi.org/10.3897/zookeys.708.13897
- Drummond, A.J., Suchard, M.A., Xie, D. & Rambaut, A. (2012) Bayesian phylogenetics with BEAUti and the BEAST 1.7. Molecular biology and evolution, 29 (8), 1969–1973. https://doi.org/10.1093/molbev/mss075
- Edgar, R.C. (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput. Nucleic acids research, 32 (5), 1792–1797. https://doi.org/10.1093/nar/gkh340
- Eigenmann, C.H. (1924) The Fishes of Western South America: Part I.: The Fresh-water Fishes of Northwestern South America, Including Colombia, Panama, and the Pacific Slopes of Ecuador and Peru, Together with an Appendix Upon the Fishes of the Rio Meta in Colombia. (No. 1–4). Authority of the Board of trustees of the Carnegie institute, 9 (9), 1–346.
- Faustino-Fuster, D.R., Bockmann, F.A. & Malabarba, L.R. (2019) Two new species of Heptapterus (Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil. Journal of fish biology, 94 (3), 352–373. https://doi.org/10.1111/jfb.13908
- Faustino-Fuster, D.R. & Ortega H. (2020) A new species of Mastiglanis Bockmann 1994 (Siluriformes: Heptapteridae) from the Amazon River basin, Peru. Zootaxa, 4820 (2), 323–336. https://doi.org/10.11646/zootaxa.4820.2.6
- Faustino-Fuster, D.R., Meza-Vargas, V., Lovejoy, N.R. & Lujan, N.K. (2021) Multi-locus phylogeny with dense Guiana Shield sampling supports new suprageneric classification of the Neotropical three-barbeled catfishes (Siluriformes: Heptapteridae). Molecular Phylogenetics and Evolution, 162, 107186. https://doi.org/10.1016/j.ympev.2021.107186
- Faustino‐Fuster, D.R. & de Souza, L.S. (2022) A new species of Cetopsorhamdia (Siluriformes: Heptapteridae) from the Upper Amazon River basin. Journal of fish biology, 100 (1), 25–39. https://doi.org/10.1111/jfb.14914
- Ferraris, C.J. Jr. (1988) Relationships of the neotropical catfish genus Nemuroglanis, with a description of a new species (Osteichthyes: Siluriformes: Pimelodidae). Proceedings of the Biological Society of Washington, 101, 509–516.
- Ferraris, C.J. (2007) Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa, 1418 (1), 1–628. https://doi.org/10.11646/zootaxa.1418.1.1
- Freeman, B., Nico, L.G., Osentoski, M., Jelks, H.L. & Collins, T.M. (2007) Molecular systematics of Serrasalmidae: deciphering the identities of piranha species and unraveling their evolutionary histories. Zootaxa, 1484 (1), 1–38. https://doi.org/10.11646/zootaxa.1484.1.1
- Fricke, R., Eschmeyer, W.N. & Van der Laan R. (17 October 2023) Eschmeyer’s catalog of fishes: genera, species, references. Available from: http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp (accessed 4 March 2024)
- Gosline, W.A. (1940) Rediscovery and redescription of Pariolius armillatus, a genus and species of pimelodid catfishes described by ED Cope from the Peruvian Amazon in 1872. Copeia, 1940 (2), 78–80.
- Lanfear, R., Calcott, B., Ho, S.Y. & Guindon, S. (2012) PartitionFinder: combined selection of partitioning schemes and substitution models for phylogenetic analyses. Molecular biology and evolution, 29 (6), 1695–1701. https://doi.org/10.1093/molbev/mss020
- Littmann, M.W. (2007) Systematic review of the neotropical shovelnose catfish genus Sorubim Cuvier (Siluriformes: Pimelodidae). Zootaxa, 1422 (1), 1–29. https://doi.org/10.11646/zootaxa.1422.1.1
- Lujan, N.K., Weir, J.T., Noonan, B.P., Lovejoy, N.R. & Mandrak, N.E. (2020) Is Niagara Falls a barrier to gene flow in riverine fishes? A test using genome‐wide SNP data from seven native species. Molecular Ecology, 29 (7), 1235–1249. https://doi.org/10.1111/mec.15406
- Lundberg, J.G., Linares, O.J., Antonio, M.E. & Nass, P. (1988) Phractocephalus hemiliopterus (Pimelodidae, Siluriformes) from the upper Miocene Urumaco Formation, Venezuela: a further case of evolutionary stasis and local extinction among South American fishes. Journal of Vertebrate Paleontology, 8 (2), 131–138. https://doi.org/10.1080/02724634.1988.10011693
- Lundberg, J.G., Bornbusch, A.H. & Mago-Leccia, F. (1991) Gladioglanis conquistador n. sp., from Ecuador with diagnoses of the subfamilies Rhamdiinae Bleeker and Pseudopimelodinae n. subf. (Siluriformes, Pimelodidae). Copeia, 1991, 190–209. https://doi.org/10.2307/1446263
- Mees, G.F. (1974) The Auchenipteridae and Pimelodidae of Suriname (Pisces, Nematognathi). Zoologische Verhandelingen, 132, 1–256.
- Miller, M.A., Pfeiffer, W. & Schwartz, T. (1 November 2023) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. Gateway Computing Environments Workshop, Local Editora, 1 November 2023.
- Ortega, H. & Vari, R.P. (1986) Annotated checklist of the freshwater fishes of Peru. Smithsonian Contributions to Zoology, 437, 1–25.
- Pons, J., Barraclough, T.G., Gomez-Zurita, J., Cardoso, A., Duran, D.P., Hazell, S., Kamoun, S., Sumlin, W. & Vogler, A.P. (2006) Sequence-based species delimitation for the DNA taxonomy of undescribed insects. Systematic biology, 55 (4), 595–609. https://doi.org/10.1080/10635150600852011
- Rambaut, A., Suchard, M., Xie, D. & Drummond, A. (2013) Tracer. Version 1.6. Available from: http://tree.bio.ed.ac.uk/software/tracer/ (accessed 4 March 2024)
- Rambaut, A. & Drummond, A.J. (2013) TreeAnnotator. Version 1. 7.0. Available as part of the BEAST package. Available from: http://beast.bio.ed.ac.uk (accessed 4 March 2024)
- Reis, R.E., Albert, J.S., Di Dario, F., Mincarone, M.M., Petry, P. & Rocha, L.A. (2016) Fish biodiversity and conservation in South America. Journal of fish biology, 89 (1), 12–47. https://doi.org/10.1111/jfb.13016
- Sabaj, M.H (2020) Codes for Natural History Collections in Ichthyology and Herpetology. Copeia, 108, 593–669. https://doi.org/10.1643/ASIHCODONS2020
- Sanger, F., Nicklen, S. & Coulson, A.R. (1977) DNA sequencing with chain-terminating inhibitors. Proceedings of the national academy of sciences, 74 (12), 5463–5467. https://doi.org/10.1073/pnas.74.12.5463
- Silva, G.S., Roxo, F.F., Melo, B.F., Ochoa, L.E., Bockmann, F.A., Sabaj, M.H., Jerep, F.C., Foresti F., Benine, R.C. & Oliveira, C. (2021) Evolutionary history of Heptapteridae catfishes using ultraconserved elements (Teleostei, Siluriformes). Zoologica Scripta, 50 (5), 543–554. https://doi.org/10.1111/zsc.12493
- Schultz, L.P. (1944) A new genus and species of pimelodid catfish from Colombia. Journal of the Washington Academy of Sciences, 34 (3), 93–95. [https://www.jstor.org/stable/24531858]
- Springer, V.G. & Johnson, G.D. (2000) Use and advantages of ethanol solution of alizarin red S dye for staining bone in fishes. Copeia, 2000 (1), 300–301. https://doi.org/10.1643/0045-8511(2000)2000[0300:UAAOES]2.0.CO;2
- Stewart, D.J. (1986) Revision of Pimelodina and description of a new genus and species from the Peruvian Amazon (Pisces: Pimelodidae). Copeia, 1986, 653–672. https://doi.org/10.2307/1444947
- Sullivan, J.P., Muriel-Cunha, J. & Lundberg, J.G. (2013) Phylogenetic relationships and molecular dating of the major groups of catfishes of the Neotropical superfamily Pimelodoidea (Teleostei, Siluriformes). Proceedings of the Academy of Natural Sciences of Philadelphia, 162 (1), 89–110. https://doi.org/10.1635/053.162.0106
- Tamura, K., Stecher, G. & Kumar, S. (2021) MEGA11: molecular evolutionary genetics analysis version 11. Molecular biology and evolution, 38 (7), 3022–3027. https://doi.org/10.1093/molbev/msab120
- Taylor, W.R. & Van Dyke, G.C. (1985) Revised procedures for staining and clearing small fishes and other vertebrates for bone and cartilage study. Cybium, 9, 107–119.
- van der Sleen, P. & Albert, J.S. (2017) Field guide to the fishes of the Amazon, Orinoco and Guianas. Princeton University Press, Princeton, New Jersey, 464 pp. https://doi.org/10.2307/j.ctt1qv5r0f
- Willis, S.C., Nunes, M. S., Montaña, C.G., Farias, I.P. & Lovejoy, N.R. (2007) Systematics, biogeography, and evolution of the Neotropical peacock basses Cichla (Perciformes: Cichlidae). Molecular phylogenetics and evolution, 44 (1), 291–307. https://doi.org/10.1016/j.ympev.2006.12.014
- Zhang, J., Kapli, P., Pavlidis, P. & Stamatakis, A. (2013) A general species delimitation method with applications to phylogenetic placements. Bioinformatics, 29 (22), 2869–2876. https://doi.org/10.1093/bioinformatics/btt499