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Issue: Vol. 5219 No. 4: 12 Dec. 2022
Type: Article
Published: 2022-12-12
DOI: 10.11646/zootaxa.5219.4.2
Page range: 339-352
Abstract views: 652
PDF downloaded: 42

A new species of Hypostomus Lacepède, 1803 (Siluriformes: Loricariidae) from the Mearim River basin, northeastern Brazil

Universidade Federal do Maranhão, Laboratório de Sistemática e Ecologia de Organismos Aquáticos, Campus de Chapadinha, BR-222, KM 04, S/N, Boa Vista, 65500-000, Chapadinha, MA, Brazil. 2Universidade Federal do Maranhão, Programa de Pós-Graduação em Biodiversidade e Conservação, Av. dos Portugueses 1966, Cidade Universitária Dom Delgado, CEP 65080-805, São Luís, MA, Brazil.
3Universidade Federal do Oeste do Pará, Programa de Pós-graduação Sociedade Natureza e Desenvolvimento, Instituto de Ciências da Educação, 68040-070, Santarém, PA, Brazil.
Universidade Federal do Maranhão, Departamento de Biologia, Laboratório de Zoologia de Invertebrados, Av. dos Portugueses 1966, Cidade Universitária Dom Delgado, 65080-805, São Luís, MA, Brazil. Universidade Federal do Maranhão, Centro de Ciências de Chapadinha, Campus Chapadinha, Programa de Pós-Graduação em Ciências Ambientais, BR-222, KM 04, Boa Vista, 65500-000, Chapadinha, MA, Brazil.
Universidade Federal do Maranhão, Laboratório de Sistemática e Ecologia de Organismos Aquáticos, Campus de Chapadinha, BR-222, KM 04, S/N, Boa Vista, 65500-000, Chapadinha, MA, Brazil. 2Universidade Federal do Maranhão, Programa de Pós-Graduação em Biodiversidade e Conservação, Av. dos Portugueses 1966, Cidade Universitária Dom Delgado, CEP 65080-805, São Luís, MA, Brazil. Universidade Federal do Maranhão, Centro de Ciências de Chapadinha, Campus Chapadinha, Programa de Pós-Graduação em Ciências Ambientais, BR-222, KM 04, Boa Vista, 65500-000, Chapadinha, MA, Brazil.
Pisces armored catfish Hypostominae ichthyology Maranhão taxonomy

Abstract

Hypostomus krikati sp. n. is described from the Mearim River basin, state of Maranhão, northeastern Brazil. This new species shares all the diagnostic features defining the Hypostomus plecostomus super-group. Three species of the H. plecostomus super-group are geographically close to the species described here (Hypostomus jaguribensis, H. pusarum and H. papariae). Hypostomus krikati sp. n. is easily distinguised from them by having conspicuous keels along the lateral series of plates. There are other species geographically close to H. krikati sp. n. that do not belong to the H. plecostomus super-group (H. johnii, H. velhomonge and H. velhochico). Hypostomus krikati sp. n. differs from these species by having a lower number of teeth, conspicuous keels along the lateral series of plates, abdominal region totally covered by plates, dark spots horizontally not aligned along lateral series of plates, and large-sized adults. The recently described species for the Maranhão hydrographic systems, as well as the new species here described reinforce the hypothesis that the Maranhão hydrographic systems may present a high level of endemism for freshwater fishes.

 

References

  1. Ab’Sáber, A.N. (2003) Os domínios de natureza no Brasil: potencialidades paisagísticas. Ateliê Editorial, São Paulo, 159 pp.
    Abreu, J.M.S., Craig, J.M., Albert, J.S. & Piorski, N.M. (2019) Historical biogeography of fishes from coastal basins of Maranhão State, northeastern Brazil. Neotropical Ichthyology, 17 (2), e190156. https://doi.org/10.1590/1982-0224-20180156
    Alonso F., Teran, G.E., Aguilera, G. & Mirande, J.M. (2016) First record of Hypostomus Boulengeri (Siluriformes: Loricariidae) from Bermejo river basin. Journal of the Argentine Museum of Natural Sciences, 18 (1), 85–88. https://doi.org/10.22179/revmacn.18.440
    Anjos, M.D.S., Jardim de Queiroz, L., Penido, I.D.S., Bitencourt, J.D.A.J., Barreto, S.B., Sarmento‐Soares, L.M., Batalha-Filho, H. & Affonso, P.R.A. D. M. (2021). A taxonomically complex catfish group from an underrepresented geographic area: Systematics and species limits in Hypostomus Lacépède, 1803 (Siluriformes, Loricariidae) from Eastern South America. Journal of Zoological Systematics and Evolutionary Research, 59 (8), 1994–2009. https://doi.org/10.1111/jzs.12572
    Armbruster, J.W. (2003) The species of the Hypostomus cochliodon group (Siluriformes: Loricariidae). Zootaxa, 249, 1–60.
    Armbruster, J.W., Tansey, L.A. & Lujan, N.K. (2007) Hypostomus rhantos (Siluriformes: Loricariidae), a new species from southern Venezuela. Zootaxa, 1553 (1), 59–68. https://doi.org/10.11646/zootaxa.1553.1.3
    Azevedo, F.M., Zawadzki, C.H., Soria, T.V., Fabrin, T.M.C., Oliveira, A.V.D., Prioli, S. M.A.P. & Prioli, A.J. (2021) Integrative taxonomy reveals the historically poorly defined armoured catfish Hypostomus variipictus (Ihering 1911), from the upper rio Paraná basin, Brazil (Siluriformes, Loricariidae). Journal of Fish Biology, 99 (1), 143–152. https://doi.org/10.1111/jfb.14706
    Boeseman, M. (1968) The genus Hypostomus Lacépède, 1803, and its Surinam representatives (Siluriformes, Loricariidae). Zoologische Verhandelingen, 99, 1–89.
    Boulenger, G.A. (1897) Viaggio del Dott. Alfredo Borelli nel Chaco boliviano e nella Republica Argentina. III. Poissons, Bollettino dei Musei di Zoologia ed Anatomia Comparata della Reale Università di Torino, 12, 1–4. https://doi.org/10.5962/bhl.part.4564
    Cardoso, Y.P., Almiron, A., Casciotta, J., Aichino, D., Lizarralde, M.S., & Montoya- Burgos, J.I. (2012) Origin of species diversity in the catfish genus Hypostomus (Siluriformes: Loricariidae) inhabiting the Paraná river basin, with the description of a new species. Zootaxa, 3453 (1), 69–83. https://doi.org/10.11646/zootaxa.3453.1.5
    Cardoso, Y.P., Brancolini, F, Protogino, L. & Lizarralde, M. (2011) Actinopterygii, Siluriformes, Loricariidae, Hypostomus (Cope, 1894). Distribution extension and first record for Argentina. Check List, 7, 596–598. https://doi.org/10.15560/7.5.596
    Cardoso, Y.P., Brancolini, F., Paracampo, A., Lizarralde, M., Covain, R. & Montoya-Burgos, J.I. (2016) Hypostomus formosae, a new catfish species from the Paraguay River Basin with redescription of H. boulengeri (Siluriformes: Loricariidae). Ichthyological Exploration of Freshwaters, 27, 9–23.
    Cardoso, Y.P., Brancolini, F., Protogino, L., Paracampo, A., Bogan, S., Posadas, P. & Montoya-Burgos, J.I. (2019) An integrated approach clarifies the cryptic diversity in Hypostomus Lacépède 1803 from the Lower La Plata Basin. Anais da Academia Brasileira de Ciências, 91 (2), e20180131. https://doi.org/10.1590/0001-3765201920180131
    Castro, A.A.J.F. & Martins, F.R. (1999) Cerrados do Brasil e do Nordeste: caracterização, área de ocupação e considerações sobre a sua fitodiversidade. Pesquisa em Foco, 7 (9), 147–178.
    Celentano, D., Miranda, M.V.C., Mendonça, E.N., Rousseau, G.X., Muniz, F.H., Loch, V.C., Varga, I.D., Freitas, L., Araújo, P., Narvaes, I.S., Adami, M.G., Alessandra, R., Rodrigues, J.C., Kahwage, C., Pinheiro, M. & Martins, M.B. (2018) Desmatamento, degradação e violência no “Mosaico Gurupi”—A região mais ameaçada da Amazônia. Estudos Avançados, 32 (92), 315–339. https://doi.org/10.5935/0103-4014.20180021
    Davis, J.I. &Nixon, K.C. (1992) Populations, genetic variation. And the delimitation of phylogenetic species. Systematic Biology, 41, 421–435. https://doi.org/10.1093/sysbio/41.4.421
    Dias, A.C. & Zawadzki, C.H. (2021) Hypostomus hermanni redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil. Neotropical Ichthyology, 19 (2), e200093, 1–24. https://doi.org/10.1590/1982-0224-2020-0093
    Fiaschi, P. & Pirani, J.R. (2009) Review of plant biogeographic studies in Brazil. Journal of Systematics and Evolution, 7 (5), 477–496. https://doi.org/10.1111/j.1759-6831.2009.00046.x
    Fowler, H.W. (1915) Cold-blooded vertebrates from Florida, the West Indies, Costa Rica, and eastern Brazil. Proceedings of the Academy of Natural Sciences of Philadelphia, 67, 244–269.
    Fowler, H.W. (1941) A collection of fresh-water fishes obtained in eastern Brazil by Dr. Rodolpho von Ihering. Proceedings of the Academy of Natural Sciences of Philadelphia, 93, 123–199.
    Fowler, H.W. (1943) A Collection of Fresh-Water Fishes from Colombia, Obtained Chiefly by Brother Nicéforo Maria. Proceedings of the Academy of Natural Sciences of Philadelphia, 95, 223–266.
    Fricke, R. & Eschmeyer, W.N. (2022) Guide To Fish Collections. Electronic Version. Available from: http://researcharchive.calacademy.org/research/ichthyology/catalog/collections.asp (accessed 25 August 2022)
    Fricke, R., Eschmeyer, W.N. & Fong, J.D. (2022a) Eschmeyer’s Catalog of Fishes: Species by Family/Subfamily. Available from: http://researcharchive.calacademy.org/research/ichthyology/catalog/SpeciesByFamily.asp (accessed 26 July 2022)
    Fricke, R., Eschmeyer, W.N. & van der Laan, R. (2022b) Eschmeyer’s Catalog of Fishes: Genera, Species, References. Available from: http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp (accessed 26 July 2022)
    Garavello, J.C., Britski, H.A. & Zawadzki, C.H. (2012) The cascudos of the genus Hypostomus Lacépède (Ostariophysi: Loricariidae) from the rio Iguaçu basin. Neotropical Ichthyology, 10 (2), 263–283. https://doi.org/10.1590/S1679-62252012000200005
    Guimarães, E.C., Brito, P.S., Ferreira, B.R.A. & Ottoni, F.P. (2018) A new species of Charax (Ostariophysi, Characiformes, Characidae) from northeastern Brazil. Zoosystematics and Evolution, 94 (1), 83–93. https://doi.org/10.3897/ zse.94.22106
    Guimarães, E.C., Brito, P.S., Gonçalves, C.S. & Ottoni, F.P. (2020a) An inventory of Ichthyofauna of the Pindaré River drainage, Mearim River basin, Northeastern Brazil. Biota Neotropica, 20 (4), e20201023. https://doi.org/10.1590/1676-0611-BN-2020-1023
    Guimarães, E.C., Brito, P.S. & Ottoni, F.P. (2020b) Peixes. In: Dornas, R.A.P. & Rolim S.G. (Org.), Fauna de vertebrados do entorno da estrada de ferro Carajás. Editora Rupestre, Belo Horizonte, pp. 32–51.
    Guimarães, E.C., Brito, P.S., Santos, J.P., Oliveira, R.F. & Ottoni, F.P. (2021) Supplementary material to Guimarães et al. (2020): Peixes. Fauna de vertebrados ao longo da Estrada de Ferro Carajás. Ichthyological Contributions of PecesCriollos, 76, 1–54.
    Günther, A. (1880) A contribution to the knowledge of the fish-fauna of the Rio de la Plata. Annals and Magazine of Natural History, Series 5, 6 (31), 7–13. https://doi.org/10.1080/00222938009458887
    Hubert, N. & Renno, J.F. (2006) Historical biogeography of South American freshwater fishes. Journal of Biogeography, 33 (8), 1414–1436. https://doi.org/10.1111/j.1365-2699.2006.01518.x
    Jardim de Queiroz, L.J, Cardoso, Y., Jacot-des-Combes, C., Anne Bahechar, I., Lucena, A., Rapp Py-Daniel, L., Sarmento Soares, L.M., Nylinder, S., Oliveira, C., Parente, T. E., Torrente-Vilara, G., Covain, R., Buckup, P. & Montoya-Burgos, J.I. (2020) Evolutionary units delimitation and continental multilocus phylogeny of the hyperdiverse catfish genus Hypostomus. Molecular Phylogenetics and Evolution, 145, 106711. https://doi.org/10.1016/j.ympev.2019.106711
    Lustosa-Costa, S.Y., Ramos, T.P.A., Zawadzki, C.H. & Lima, S.M.Q. (2022) Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species. Neotropical Ichthyology, 20 (1), e210126. https://doi.org/10.1590/1982-0224-2021-0126
    Matamoros, W.A., McMahan, C.D., Mejia, C.R., House, P.H., Armbruster, J.W. & Chakrabarty, P. (2016) First record of the nonnative suckermouth armored catfish Hypopostomus cf. niceforoi (Fowler 1943) (Siluriformes: Loricariidae) from Central America. Occasional Papers Museum of Natural Science Louisiana State University, 87, 1–12. https://doi.org/10.31390/opmns.087
    Miranda Ribeiro, A.D. (1937) Sobre uma collecção de vertebrados do nordeste brasileiro. Primeira parte: Peixes e batrachios. O campo, 8 (85), 54–56.
    Mazzoni, R., Caramaschi, U. & Weber, C. (1994) Taxonomical revision of the species of Hypostomus Lacépède, 1803 (Siluriformes, Loricariidae) from the lower rio Paraiba do Sul, state of Rio de Janeiro, Brazil. Revue suisse de Zoologie, Annales de la Société zoologique suisse et du Muséum d’Histoire naturelle de Genève, 101, 3–18. https://doi.org/10.5962/bhl.part.79897
    Oyakawa, O.T., Akama, A. & Zanata, A.M. (2005) Review of the genus Hypostomus Lacépède, 1803 from rio Ribeira do Iguape basin, with description of a new species (Pisces, Siluriformes, Loricariidae). Zootaxa, 921 (1), 1–27. https://doi.org/10.11646/zootaxa.921.1.1
    Regan, C.T. (1913) The fishes of the San Juan River, Colombia. Annals and Magazine of Natural History, Series 8, 12 (71), 462–473. https://doi.org/10.1080/00222931308693424
    Rubert, M., Takagui, F.H., Santos, K.F., Pompeo, L.R.S., Rosa, R., Zawadzki, C.H., Mariotto, S., Baumgärtner, L., Moreira-Filho, O., Giuliano-Caetano, L. (2022) “Topotype-Based Chromosomal Diversity among Five Species of Freshwater Armored Catfishes in the Hypostomus auroguttatus Supergroup (Actinopterygii: Siluriformes)”. Zoological Science, 39 (5), 1–7. https://doi.org/10.2108/zs210103
    Schaefer, S.A. (1997) The Neotropical cascudinhos: systematics and biogeography of the Otocinclus catfishes (Siluriformes: Loricariidae). Proceedings of the Academy of Natural Sciences of Philadelphia, 148, 1–120.
    Silva, G.S.C., Roxo, F.F., Lujan, N.K., Tagliacollo, V.A., Zawadzki, C.H. & Oliveira, C. (2016) Transcontinental dispersal, ecological opportunity and origins of an adaptive radiation in the Neotropical catfish genus Hypostomus (Siluriformes: Loricariidae). Molecular Ecology, 25, 1511–1529. https://doi.org/10.1111/mec.13583
    Soares, E.C. (2005) Peixes do Mearim. Instituto Geia, São Luís, 143 pp.
    Spinelli-Araújo, L., Bayma-Silva, G., Torresan, F.E., Victoria, D., Vicente, L.E., Bolfe E.L. & Manzatto, C. (2016) Conservação da biodiversidade do estado do Maranhão: cenário atual em dados geoespaciais. Embrapa Meio Ambiente, Jaguariúna, 29 pp.
    Starks, E.C. (1913) The Fishes of the Stanford Expedition to Brazil. Leland Stanford Jr. University Publications, Stanford, California, 77 pp.
    Tencatt, L.F.C., Zawadzki, C.H. & Froehlich, O. (2014) Two new species of the Hypostomus cochliodon group (Siluriformes: Loricariidae) from the rio Paraguay basin, with a redescription of Hypostomus cochliodon Kner, 1854. Neotropical Ichthyology, 12 (3), 585–602. https://doi.org/10.1590/1982-0224-20130162
    Underwood, W. & Anthony, R. (2020) AVMA Guidelines for the Euthanasia of Animals: 2020 Edition. Retrieved 30 March 2020, 2020-01. Available from https://www.avma.org/sites/default/files/2020-01/2020-Euthanasia-Final-1-17-20.pdf (accessed 1 November 2022)
    Weber, C., Covain, R. & Fisch-Muller, S. (2012) Identity of Hypostomus plecostomus (Linnaeus, 1758), with an overview of Hypostomus species from the Guianas (Teleostei: Siluriformes: Loricariidae). Cybium, 36, 195–227.
    Weber, C. (1985) Hypostomus dlouhyi, nouvelle espèce de poisson-chat cuirassé du Paraguay (Pisces, Siluriformes, Loricariidae). Revue suisse de Zoologie, 92, 955–968. https://doi.org/10.5962/bhl.part.81925
    Zawadzki, C.H., Weber, C. & Pavanelli, C. (2008) Two new species of Hypostomus Lacépède (Teleostei: Loricariidae) from the upper rio Paraná basin, Central Brazil. Neotropical Ichthyology, 6, 403–412. https://doi.org/10.1590/S1679-62252008000300013
    Zawadzki, C.H., Oliveira, R.R. & Debona, T. (2013) A new species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Tocantins-Araguaia basin, Brazil. Neotropical Ichthyology, 11 (1), 73–80. https://doi.org/10.1590/S1679-62252013000100008
    Zawadzki, C.H., Carvalho, P.H., Birindelli, J.L.O. & Azevedo, F.M. (2016) Hypostomus nigrolineatus, a new dark-striped species from the rio Jequitinhonha and rio Pardo basins, Brazil (Siluriformes, Loricariidae). Ichthyological Exploration of Freshwaters, 27, 263–274. https://doi.org/10.1590/1982-0224-2020-0093
    Zawadzki, C.H., Oyakawa, O.T. & Britski, A.A. (2017) Hypostomus velhochico, a new keeled Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio São Francisco basin in Brazil. Zootaxa, 4344 (3), 560–572. https://doi.org/10.11646/zootaxa.4344.3.7
    Zawadzki, C.H., Silva, H.P. & Troy, W.P. (2018) Redescription of Hypostomus latirostris (Regan, 1904) with the recognition of a new species of Hypostomus (Siluriformes: Loricariidae) from the upper Rio Paraguay basin, Brazil. Ichthyological Exploration of Freshwaters, IEF1079, 1–18. http://doi.org/10.23788/IEF-1079
    Zawadzki, C.H., Penido, I.D.S., Oliveira, J.C. & Pessali, T.C. (2019) Rediscovery and redescription of the endangered Hypostomus subcarinatus Castelnau, 1855 (Siluriformes: Loricariidae) from the Rio São Francisco basin in Brazil. PLoS ONE, 14 (3), e0207328. https://doi.org/10.1371/journal.pone.0207328
    Zawadzki, C.H., Carvajal-Vallejos, F.M., Silva, H.P., Lechner, W. & Penido, I.D.S. (2021) Assessing two hundred years of taxonomic doubt with the rediscovery and taxonomic establishment of the Amazonian armored catfish Hypostomus pantherinus Kner 1854 (Siluriformes: Loricariidae). Zootaxa, 5067 (3), 401–416. https://doi.org/10.11646/zootaxa.5067.3.4
    Zawadzki, C.H. & Silva, H.P. (2022) Hypostomus fuscomaculatus (Teleostei: Loricariidae), a new armored catfish from the upper Rio Paraguay basin, Brazil, Ichthyological Exploration of Freshwaters, 1176, 1–11. https://doi.org/10.23788/IEF-1176.

  2.