Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5492 No. 1: 2 Aug. 2024
Type: Article
Published: 2024-08-02
DOI: 10.11646/zootaxa.5492.1.6
Page range: 109-128
Abstract views: 18
PDF downloaded: 0

A review of the genus Neoconger (Anguilliformes: Moringuidae), with the description of a new species

Smithsonian Institution; Museum Support Center; MRC-534; 4210 Silver Hill Road; Suitland; MD 20746
Programa de Poìs-GraduaçaÞo em Ecologia e ConservaçaÞo; Universidade Estadual da Paraíba; 58429-500; Campina Grande; PB; Brazil; Centro de Pesquisa e Gestão de Recursos Pesqueiros do Litoral Norte; 66635-110; Av. Tancredo Neves; 2501; Belém; PA; Brazil
Acervo Zoológico da Universidade Santa Cecília; 11045-907; Santos; SP; Brazil
Universidade Federal do Pará; Centro de Estudos Avançados da Biodiversidade; 66075-750; Belém; PA; Brazil
Laboratório de Diversidade; Ecologia e Evolução de Peixes (DEEP Lab); Instituto Oceanográfico da Universidade de São Paulo; 05508-120; São Paulo; SP; Brazil; Museu de Zoologia da Universidade de São Paulo; 04263-000; São Paulo; SP; Brazil
Pisces Taxonomy Anguilliformes Moringuidae Neoconger review

Abstract

The genus Neoconger (family Moringuidae) is reviewed and our knowledge of it brought up to date. Six species are recognized, based on genetic and morphological information. Neoconger mucronatus Girard, 1858 occurs in the western Gulf of Mexico. Neoconger torrei (Howell Rivero, 1932) occurs in the Caribbean and along the coast of the Guianas. Neoconger anaelisae (Tommasi, 1960) occurs along the northern coast of Brazil. Neoconger hygomi n. sp. is described from a single specimen collected many years ago off Brazil’s southern coast. It is distinguished from the other species by the number of predorsal vertebrae (48 vs 32–45) and preanal vertebrae (55 vs 41–49). Neoconger vermiformis Gilbert, 1890 occurs in the eastern Pacific from the northern Gulf of California to Panama and northern Colombia. Neoconger tuberculatus (Castle, 1965) is known from two larvae collected off southeastern Australia. In addition, another species known only from larvae is reported from the Caribbean but is not named.

 

References

  1. Caires, R.A., Rotundo, M.M., Carvalho-Filho, A., Santos, W.C.R. & Marceniuk, A.P. (2021) Família Moringuidae. In: Marceniuk, A.P., Caires, R.A., Carvalho-Filho, A., Rotundo, M.M., Santos, W.C.R. & Klautau, A.G.C.M. (Eds.), Peixes Teleósteos da costa Norte do Brasil. Núcleo Editorial de Livros do Museu Paraense Emílio Goeldi, Belém, pp. 126–127.
  2. Castle, P.H.J. (1965) Moringuid leptocephali in Australasian waters. Transactions of the Royal Society of New Zealand, Zoology, 7 (7), 125–133.
  3. Castro, M.S. & Bonecker, A.C.T. (2005) Leptocephali collected off the eastern coast of Brazil (12°–23°S). Zootaxa, 935 (1), 1–28. https://doi.org/10.11646/zootaxa.935.1.1
  4. Castro, M.S. & Bonecker, A.C.T. (2006) Anguilliformes. In: Bonecker, A.C.T. & Castro, M.S. (Eds.), Atlas de larvas de peixes da região central da Zona Econômica Exclusiva brasileira. Museu Nacional, Rio de Janeiro, pp. 191–202.
  5. Edgar, R.C. (2004) Muscle: a multiple sequence alignment method with reduced time and space complexity. BMC Bioinformatics, 5, 113. https://doi.org/10.1186/1471-2105-5-113
  6. Gilbert, C.H. (1890) A preliminary report on the fishes collected by the steamer Albatross on the Pacific coast of North America during the year 1889, with descriptions of twelve new genera and ninety-two new species. Proceedings of the United States National Museum, 13 (797), 49–126. https://doi.org/10.5479/si.00963801.13-797.49
  7. Ginsburg, I. (1951) The eels of the northern Gulf Coast of the United States and some related species. Texas Journal of Science, 3 (3), 431–485.
  8. Girard, C. (1858) Notes on various new genera and new species of fishes, in the museum of the Smithsonian Institution, and collected in connection with the United States and Mexican Boundary Survey: Major William Emory, Commissioner. Proceedings of the Academy of Natural Sciences of Philadelphia, 10, 167–171.
  9. Howell Rivero, L. (1932) The apodal fishes of Cuba. Proceedings of the New England Zoological Club, 13, 3–26.
  10. Jordan, D.S. & Evermann, B.W. (1896) The fishes of North and Middle America. Bulletin of the United States National Museum, 16, 1–1018. https://doi.org/10.5479/si.03629236.16.i
  11. Kearse, M., Moir, R., Wilson, A., Stones-Havas, S., Cheung, M. & Sturrock, S. (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
  12. Kimura, M. (1980) A simple method for estimating evolutionary rate of base substitutions through comparative studies of nucleotide sequences. Journal of Molecular Evolution, 16, 111–120. https://doi.org/10.1007/BF01731581
  13. Marceniuk, A.P., Rotundo, M.M., Caires, R.A., Cordeiro, A.P.B., Wosiacki, W.B., Oliveira, C., Souza-Serra, R.R.M., Romão-Júnior, J.G., Santos, W.C.R., Reis, T.S., Muniz, M.R., Cardoso, G., Ferrari, S., Klautau, A.G.C.M. & Montag, L.A.F. (2019) The bony fishes (Teleostei) caught by industrial trawlers off the Brazilian North coast, with insights into its conservation. Neotropical Ichthyology, 17 (2), e180038, 1–28. https://doi.org/10.1590/1982-0224-20180038
  14. Melo, M.R.S. & Caires, R.A. (2016) On the taxonomic status of three eels (Teleostei: Anguilliformes) described from leptocephali by Tommasi (1960) Zoologia (Sociedade Brasileira de Zoologia), 33 (6), e20160021, 1–5. https://doi.org/10.1590/s1984-4689zool-20160021
  15. Smith, D.G. (1989a) Family Moringuidae. In: Böhlke, E.B. (Ed.), Fishes of the Western North Atlantic. Memoirs of the Sears Foundation for Marine Research, 1 (9), 55–71.
  16. Smith, D.G. (1989b) Family Moringuidae, leptocephali. In: Böhlke, E.B. (Ed.), Fishes of the Western North Atlantic. Memoirs of the Sears Foundation for Marine Research, 1 (9), pp. 699–703. https://doi.org/10.2307/j.ctvbcd0jj.7
  17. Smith, D.G. & Castle, P.H.J. (1972) The eel genus Neoconger Girard: systematics, osteology, and life history. Bulletin of Marine Science, 22 (1), 196–249.
  18. Tamura, K., Stecher, G., Peterson, D., Filipski, A. & Kumar, S. (2013) MEGA6: molecular evolutionary genetics analysis, version 6.0. Molecular Biology and Evolution, 30, 2725–2729. https://doi.org/10.1093/molbev/mst197
  19. Tommasi, L.R. (1960) Sobre tres Leptocephalus del plankton Brasileño colectados por el “NE Almirante Saldanha.” Neotropica, 6 (21), 91–94.
  20. Ward, R.D., Zemlak, T.S., Innes, B.H., Last, P. & Herbert, P.D.N. (2005) DNA barcoding Australia’s fish species. Philosophical Transactions of the Royal Society B: Biological Sciences, 360, 1847–1857. https://doi.org/10.1098/rstb.2005.1716