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Acta Parasitologica

, Volume 64, Issue 4, pp 850–865 | Cite as

A New Genus of Ergasilidae (Copepoda: Cyclopoida) from the Gills of Astyanax fasciatus (Cuvier, 1819) (Actinopterygii: Characidae)

  • Rodrigo Bravin NarcisoEmail author
  • Heleno Brandão
  • Gilmar Perbiche-Neves
  • Reinaldo José da Silva
Original Paper

Abstract

Purpose

To describe a new genus and a new species of an ectoparasitic ergasilid (Copepoda, Ergasilidae) parasite of the red-tailed lambari, Astyanax fasciatus, from Jurumirim Reservoir (Upper Paranapanema River), São Paulo State, Brazil.

Methods

The host fish were collected using multi-panel gill nets. The gill of each fish was washed and examined in a stereo microscope for copepods. The copepods found were stored in 70% ethanol, cleared in lactic acid, and mounted in Hoyer’s medium. Some specimens were dissected in glycerol medium and then each dissected part was mounted on individual slides.

Results

A new genus and a new species of Ergasilidae were described herein. Duoergasilus basilongus n. gen., n. sp. differs from all other ergasilids in having the second and third pair of biramous swimming legs (P2 and P3) each with a 2-segmented endopod, and by its unique maxillary basis, resembling a whip.

Conclusions

The new copepod is the first ‘four-legged’ ergasilid with all swimming legs having a 2-segmented endopod. Duoergasilus basilongus n. sp. represents the first record of a parasitic copepod on A. fasciatus in Jurumirim Reservoir, as well as its represents the first description to species level of an ergasilid infecting an Astyanax species in Brazil. A key to the 28 accepted genera of Ergasilidae is provided.

Keywords

Brazil Ectoparasite Freshwater Identification key Jurumirim Teleostei 

Notes

Acknowledgements

This study was supported by Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) (Proc. #2011/24159-3). R.B.N thanks the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) for the financial support given to the study (132844/2018-4). R.J.S. is supported by FAPESP #2016/50377-1; CNPq #309125/2017-0; CNPq-PROTAX #440496/2015-2.

Compliance with Ethical Standards

Conflict of Interest

The authors declare that they have no conflicts of interest.

Ethical Standards

All applicable international, national, and/or institutional guidelines for the use and care of animals were followed.

References

  1. 1.
    Taborda NL, Paschoal F, Luque JL (2016) A new species of Ergasilus (Copepoda: Ergasilidae) from Geophagus altifrons and G. argyrostictus (Perciformes: Cichlidae) in the Brazilian Amazon. Acta Parasitol 61:549–555.  https://doi.org/10.1515/ap-2016-0073 CrossRefPubMedGoogle Scholar
  2. 2.
    Boxshall GA (2016) A new species of Ergasilus von Nordmann, 1832 (Copepoda: Cyclopoida) from the gills of a dasyatid ray, Himantura oxyrhyncha (Sauvage, 1878) from West Kalimantan, Indonesia. Zootaxa 4174:93–103.  https://doi.org/10.11646/zootaxa.4174.1.6 CrossRefPubMedGoogle Scholar
  3. 3.
    Boxshall GA, Halsey SH (2004) An introduction to copepod diversity. Ray Society, LondonGoogle Scholar
  4. 4.
    Thatcher VE (1998) Copepods and fishes in the Brazilian Amazon. J Mar Syst 15:97–112.  https://doi.org/10.1016/S0924-7963(97)00043-2 CrossRefGoogle Scholar
  5. 5.
    Piasecki W, Goodwin AE, Eiras JC, Nowak BF (2004) Importance of copepoda in freshwater aquaculture. Zool Stud 43:193–205Google Scholar
  6. 6.
    Luque JL, Pavanelli G, Vieira F, Takemoto R, Eiras J (2013) Checklist of Crustacea parasitizing fishes from Brazil. Check List 9:1449–1470.  https://doi.org/10.15560/9.6.1449 CrossRefGoogle Scholar
  7. 7.
    Marques TM, Boeger WA (2018) Proposal of Tiddergasilus gen. nov. (Ergasilidae: Cyclopoida) for T. iheringi comb. nov. from the gills of Hoplias malabaricus (Erythrinidae: Characiformes) from Brazil. Zool 35:1–6.  https://doi.org/10.3897/zoologia.35.e21577 CrossRefGoogle Scholar
  8. 8.
    Boxshall GA, Defaye D (2008) Global diversity of copepods (Crustacea: Copepoda) in freshwater. Hydrobiol 595:195–207.  https://doi.org/10.1007/s10750-007-9014-4 CrossRefGoogle Scholar
  9. 9.
    Zanata AM, Burger R, Camelier P (2018) Two new species of Astyanax Baird & Girard (Characiformes: Characidae) from the upper rio Paraguaçu basin, Chapada Diamantina, Bahia, Brazil. Zootaxa 4438:471–490.  https://doi.org/10.11646/zootaxa.4438.3.3 CrossRefPubMedGoogle Scholar
  10. 10.
    Ornelas-García CP, Domínguez-Domínguez O, Doadrio I (2008) Evolutionary history of the fish genus Astyanax Baird and Girard (1854) (Actinopterygii, Characidae) in Mesoamerica reveals multiple morphological homoplasies. BMC Evol Biol 8:340–357.  https://doi.org/10.1186/1471-2148-8-340 CrossRefPubMedPubMedCentralGoogle Scholar
  11. 11.
    Reis RE, Kullander SO, Ferraris CJ (2003) Check list of the freshwater fishes of South and Central America. Edipucrs, Porto AlegreGoogle Scholar
  12. 12.
    Luque JL, Poulin R (2007) Metazoan parasite species richness in Neotropical fishes: hotspots and the geography of biodiversity. Parasitol 134:865–878.  https://doi.org/10.1017/S0031182007002272 CrossRefGoogle Scholar
  13. 13.
    Zago AC, Franceschini L, Müller MI, 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 Parasitol 63:261–269.  https://doi.org/10.1515/ap-2018-0030 CrossRefPubMedGoogle Scholar
  14. 14.
    Paraguassú AR, Luque JL (2007) Metazoários parasitos de seis espécies de peixes do reservatório de Lajes, Estado do Rio de Janeiro, Brasil. Braz J Vet Parasitol 16:121–128.  https://doi.org/10.1590/S1984-29612007000300002 CrossRefGoogle Scholar
  15. 15.
    Boxshall GA, Montú MA (1997) Copepods parasitic on Brazilian coastal fishes: a handbook. Nauplius 5:1–225Google Scholar
  16. 16.
    El-Rashidy H, Boxshall GA (1999) Ergasilid copepods (Poecilostomatoida) from the gills of primitive Mugilidae (grey mullets). Syst Parasitol 42:161–168.  https://doi.org/10.1023/A:1006075223683 CrossRefPubMedGoogle Scholar
  17. 17.
    Bush AO, Lafferty KD, Lotz JM, Shostak AW (1997) Parasitology meets ecology on its own terms: Margolis et al. revisited. J Parasitol 83:575–583.  https://doi.org/10.1645/13-394.1 CrossRefGoogle Scholar
  18. 18.
    Kabata Z (1992) Copepods parasitic on fishes: Keys and notes for identification of the species (synopsis of British fauna). Universal Book Services, NetherlandsGoogle Scholar
  19. 19.
    El-Rashidy H (1999) Copepods and grey mullets (Mugilidae). PhD Thesis, University of LondonGoogle Scholar
  20. 20.
    Silva RJ (2016) Integridade Ambiental da represa de Jurumirim: ictiofauna e relações ecológicas. Editora Unesp, São PauloCrossRefGoogle Scholar
  21. 21.
    Narciso RB, Brandão H, Yamada FH, Benine RC, Silva RJ (2014) A new species of Trinibaculum (Monogenea: Dactylogyridae) parasite of the gills of Astyanax fasciatus (Cuvier, 1819) (Characiformes: Characidae) in a neotropical river, São Paulo State, Brazil. Neotrop Helminthol 8:85–95Google Scholar
  22. 22.
    Yamada FH, Brandão H, Yamada POF, Silva RJ (2015) Philocorydoras longus sp. n. (Monogenea, Dactylogyridae) from the gills of Hoplosternum littorale (Siluriformes, Callichthyidae) in Southeastern Brazil and the reassignment of two species from the genus Urocleidoides to Philocorydoras. Helminthol 52:331–335.  https://doi.org/10.1515/helmin-2015-0052 CrossRefGoogle Scholar
  23. 23.
    Zago AC, Yamada FH, Franceschini L, Bongiovani MF, Yamada POF, Silva RJ (2017) A new species of Tereancistrum (Monogenea, Dactylogyridae) from the gills of three Leporinus species (Characiformes, Anostomidae) and a revised description of Tereancistrum parvus. An Acad Bras Cienc 89:1121–1131.  https://doi.org/10.1590/0001-3765201720160628 CrossRefPubMedGoogle Scholar
  24. 24.
    Acosta AA, Carvalho ED, Silva RJ (2013) First record of Lernaea cyprinacea (Copepoda) in a native fish species from a Brazilian river. Neotrop Helminthol 7:7–12Google Scholar
  25. 25.
    Brandão H, Toledo GM, Wunderlich AC, Ramos IP, Carvalho ED, Silva RJ (2013) Occurrence of Braga cigarra (Cymothoidae) parasitizing Galeocharax knerii (Characidae) from affluents of Jurumirim Reservoir, Brazil. Braz J Vet Parasitol 22:292–296.  https://doi.org/10.1590/S1984-29612013005000002 CrossRefGoogle Scholar
  26. 26.
    Brandão H, Yamada FH, Toledo GM, Carvalho ED, Silva RJ (2013) Monogeneans (Dactylogyridae) parasitizing gills of Salminus hilarii from a Neotropical Reservoir. Braz J Vet Parasitol 22:579–587.  https://doi.org/10.1590/S1984-29612013000400020 CrossRefGoogle Scholar
  27. 27.
    Narciso RB, Brandão H, Yamada FH, Silva RJ (2013) Rhinoxenus Bulbovaginatus (Monogenea, Dactylogyridae) parasite of the nasal cavities of Salminus Hilarii (Characiformes, Characidae) in a Neotropical river, sp, Brazil. Neotrop Helminthol 7:335–339Google Scholar
  28. 28.
    Azevedo RK, Brandão H, Abdallah VD, Silva RJ (2014) First record of an epibiont protozoan Epistylis sp. (Ciliophora, Peritrichia) attached to Ergasilus chelangulatus (Ergasilidae) in Brazil. Braz J Biol 74:460–463.  https://doi.org/10.1590/1519-6984.10112 CrossRefPubMedGoogle Scholar
  29. 29.
    Brandão H, Yamada FH, Toledo GM, Acosta AA, Carvalho ED, Silva RJ (2014) Parasitism by Sphincterodiplostomum musculosum (Digenea, Diplostomidae) metacercariae in the eyes of Steindachnerina insculpta (Characiformes, Curimatidae). Rev Bras Cienc Vet 23:144–149.  https://doi.org/10.1590/S1984-29612014038 CrossRefGoogle Scholar
  30. 30.
    Acosta AA, Queiroz J, Brandão H, Silva RJ (2015) Helminth fauna of Astyanax fasciatus Cuvier, 1819, in two distinct sites of the Taquari River, São Paulo State, Brazil. Braz J Biol 75:242–250.  https://doi.org/10.1590/1519-6984.15113 CrossRefPubMedGoogle Scholar
  31. 31.
    Acosta AA, Silva RJ (2015) First record of Hysterothylacium sp. Moravec, Kohn et Fernandes, 1993 larvae (Nematoda: Anisakidae) infecting the ornamental fish Hyphessobrycon eques Steindachner, 1882 (Characiformes, Characidae). Braz J Biol 75:638–642.  https://doi.org/10.1590/1519-6984.19913 CrossRefPubMedGoogle Scholar
  32. 32.
    Vilela MJA, Neto FS, Carvalho FR (2018) Conservation status of Astyanax biotae (Characiformes: Characidae) in Mato Grosso do Sul, upper Paraná River basin, Brazil. Biotemas 31:47–56CrossRefGoogle Scholar
  33. 33.
    Thatcher VE (2006) Amazon fish parasites. Pensoft, MoscowGoogle Scholar
  34. 34.
    Violante-González J, Aguirre-Macedo L, Mendoza-Franco EF (2007) A checklist of metazoan parasites of fish from Tres Palos Lagoon, Guerrero, Mexico. Parasitol Res 102:151–161.  https://doi.org/10.1007/s00436-007-0733-2 CrossRefPubMedGoogle Scholar
  35. 35.
    Pavanelli GC, Takemoto RM, Eiras JC (2013) Parasitologia: Peixes de água doce do Brasil. Eduem, MaringáGoogle Scholar
  36. 36.
    Eiras JC, Takemoto RM, Pavanelli GC (2010) Diversidade dos parasites de peixes de água doce do Brasil. Cliche Tec, MaringáGoogle Scholar
  37. 37.
    Düpont A, Lobo EA (2011) First record of the ocurrence of Lernaea cyprinacea (Linnaeus, 1758) on Astyanax fasciatus (Cuvier, 1819), Pardinho River, RS, Brazil. Cad Pesqui Ser Biol 23:20–25Google Scholar
  38. 38.
    Gioia I, Cordeiro NS (1996) Brazilian myxosporidians’ check-list (Myxozoa). Acta Protozool 35:137–149Google Scholar
  39. 39.
    Wagner EJ (2016) A guide to the identification of tailed Myxobolidae of the world: Dicauda, Hennegoides, Henneguya, Laterocapsulata, Neohenneguya, Phlogospora, Tetrauronema, Trigonosporus, and Unicauda. Fish Creek Records, UtahGoogle Scholar
  40. 40.
    Martins ML, Onaka EM (2006) Henneguya garavelli n. sp. and Myxobolus peculiaris n. sp. (Myxozoa: Myxobolidae) in the gills of Cyphocharax nagelli (Osteichthyes: Curimatidae) from Rio do Peixe Reservoir, São José do Rio Pardo, São Paulo. Braz Vet Parasitol 137:253–261.  https://doi.org/10.1016/j.vetpar.2005.12.023 CrossRefGoogle Scholar
  41. 41.
    Caetano PHG, Dutra A, Thomé MPM (2012) Occurrence of Henneguya sp. (Thélohan, 1892) in the blood of Astyanax fasciatus (CUVIER, 1819) in a stream of the Muriaé River basin in Itaperuna, RJ. Acta Biomed Bras 3:38–41Google Scholar
  42. 42.
    Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP (2011) Checklist of Nematoda associated with fishes of Brazil. Zootaxa 3082:1–88.  https://doi.org/10.11646/zootaxa.3082.1.1 CrossRefGoogle Scholar
  43. 43.
    Vieira-Menezes FG, Costa DPC, Brasil-Sato C (2017) Nematodes of Astyanax fasciatus (Actinopterygii: Characidae) and their parasitic indices in the São Francisco river, Brazil. Braz J Vet Parasitol 26:10–16.  https://doi.org/10.1590/s1984-29612016074 CrossRefGoogle Scholar
  44. 44.
    Salgado-Maldonado G, Cabañas-Carranza G, Mandujano JMC, Soto-Galera E, Mayén-Peña E, Brailovsky D, Báez-Valé R (2001) Helminth parasites of freshwater fishes of the Balsas River drainage basin of southwestern Mexico. Comp Parasitol 68:196–203Google Scholar
  45. 45.
    Freitas JF, Lent H (1935) Capillariinae de animaes de sangue frio:(Nematoda: Trichuroidea). Men Inst Oswaldo Cruz 30:241–284CrossRefGoogle Scholar
  46. 46.
    Salgado-Maldonado G (2008) Helminth parasites of freshwater fish from Central America. Zootaxa 1915:29–53Google Scholar
  47. 47.
    Gallas MC, Calegaro-Marques C, Amato SB (2015) Supplemental observations on the morphology of Procamallanus (Spirocamallanus) hilarii (Nematoda: Camallanidae) parasitizing two species of Astyanax (Characiformes: Characidae) and ecological analyses. Rev Mex Biodivers 86:590–596.  https://doi.org/10.1016/j.rmb.2015.07.005 CrossRefGoogle Scholar
  48. 48.
    Kohn A, Fernandes BMM, Macedo B, Abramson B (1985) Helminths parasites of freshwater fishes from Pirassununga, SP, Brazil. Mem Inst Oswaldo Cruz 80:327–336.  https://doi.org/10.1590/S0074-02761985000300009 CrossRefGoogle Scholar
  49. 49.
    Moravec F, Vargas-Vázquez J (1996) The development of Procamallanus (Spirocamallanus) neocaballeroi (Nematoda: Camallanidae), a parasite of Astyanax fasciatus (Pisces) in Mexico. Folia Parasitol 43:61–70PubMedGoogle Scholar
  50. 50.
    Aguirre-Macedo ML, Scholz T, González-Solís D, Vidal-Martínez VM, Posel P, Arjona-Torres G, Dumailo S, Siu-Estrada E (2001) Some adult endohelminths parasitizing freshwater fishes from the Atlantic drainages of Nicaragua. Comp Parasitol 68:190–195Google Scholar
  51. 51.
    Kohn A, Fernandes BMM, Pipolo HV, Godoy MP (1988) Helmintos parasitos de peixes das usinas hidrelétricas da Eletrosul (Brasil). II. Reservatórios de Salto Osório e de Salto Santiago, Bacia do Rio Iguaçú. Mem Inst Oswaldo Cruz 83:299–303CrossRefGoogle Scholar
  52. 52.
    Caspeta-Mandujano JM, Moravec F, Salgado-Maldonado G (2000) Rhabdochonamexicana sp. n. (Nematoda: Rhabdochonidae) from the intestine of characid fishes in Mexico. Folia Parasitol 47:211–215CrossRefGoogle Scholar
  53. 53.
    Scholz T, Vargas-Vázquez J, Aguirre-Macedo L, Vidal-Martínez VM (1997) Species of Ascocotyle Looss, 1899 (Digenea: Heterophyidae) of the Yucatan Peninsula, Mexico, and notes on their life-cycles. Syst Parasitol 36:161–181.  https://doi.org/10.1023/A:1005757929710 CrossRefGoogle Scholar
  54. 54.
    Scholz T, Aguirre-Macedo ML, Choudhury A (2004) Auriculostoma astyanace n. gen., n. sp (Digenea: Allocreadiidae), from the banded Astyanax, Astyanax fasciatus (Characiformes: Characidae), from Nicaragua, with a reevaluation of neotropical Crepidostomum spp. J Parasitol 90:1128–1132.  https://doi.org/10.1645/GE-3275 CrossRefPubMedGoogle Scholar
  55. 55.
    Lunaschi LI (1998) Primer registro del género Bacciger Nicoll, 1914 (Fellodistomidae, Baccigerinae) en peces de agua dulce de Argentina. Physis 56:17–19Google Scholar
  56. 56.
    Ostrowski de Núñez M, Arredondo NJ, Gil de Pertierra AA (2017) Adult Trematodes (Platyhelminthes) of freshwater fishes from Argentina: a checklist. Revue Suisse Zool 124:91–113.  https://doi.org/10.5281/zenodo.322669 CrossRefGoogle Scholar
  57. 57.
    Thatcher VE (1978) Quatro espécies novas da família Haploporidae (Trematoda: Digenea) de peixes de água doce da Colômbia, com uma revisão do gênero Saccocoelioides Szidat, 1954. Acta Amaz 8:477–484CrossRefGoogle Scholar
  58. 58.
    Thatcher VE (1979) Paramphistomidae (Trematoda: Digenea) de peixes de água doce: dois novos gêneros da Colômbia e uma redescrição de Dadaytrema oxycephala (Diesing, 1836) Travassos, 1934, da Amazônia. Acta Amaz 9:203–208CrossRefGoogle Scholar
  59. 59.
    Volonterio O, Ponce de León R (2005) Description of Dendrorchis retrobiloba n. sp. (Digenea: Gorgoderidae) from Astyanax fasciatus (Teleostei: Characidae) from southern Uruguay, with an emended diagnosis of the genus Dendrorchis. J Parasitol 91:1204–1208.  https://doi.org/10.1645/GE-3465.1 CrossRefPubMedGoogle Scholar
  60. 60.
    Scholz T, Vargas-Vázquez J (1998) Trematodes from fishes of the Río Hondo River and freshwater lakes of Quintana Roo, Mexico. J Helminthol Soc Wash 65:91–95Google Scholar
  61. 61.
    Watson DE (1976) Digenea of fishes from Lake Nicaragua. In: Thorson TB (ed) Investigations of the ichthyofauna of Nicaraguan Lakes. University of Nebraska, Nebraska, pp 251–260Google Scholar
  62. 62.
    Scholz T, Vargas-Vázquez J, Salgado-Maldonado G (1995) Revision of Genarchella species (Digenea: Derogenidae) parasitizing freshwater fishes in Mexico and Central America. J Nat Hist 29:1403–1417.  https://doi.org/10.1080/00222939500770591 CrossRefGoogle Scholar
  63. 63.
    Kohn A, Fernandes BMM, Gibson DI, Fróes OM (1990) On the Brazilian species of halipegine genera (Trematoda: Derogenidae) from fishes, with new morphological data, hosts and synonyms. Syst Parasitol 16:201–211.  https://doi.org/10.1007/BF00009148 CrossRefGoogle Scholar
  64. 64.
    Kohn A, Fernandes BMM (1987) Estudo comparativo dos helmintos parasitos de peixes do rio Mogi guassu, coletados nas excursoes realizadas entre 1927 e 1985. Mem Inst Oswaldo Cruz 82:483–500.  https://doi.org/10.1590/S0074-02761987000400006 CrossRefPubMedGoogle Scholar
  65. 65.
    Salgado-Maldonado G, Aguilar-Aguilar R, Cabañas-Carranza G, Soto-Galera E, Mendoza-Palmero C (2005) Helminth parasites in freshwater fish from the Papaloapan River basin, Mexico. Parasitol Res 96:69–89.  https://doi.org/10.1007/s00436-005-1315-9 CrossRefPubMedGoogle Scholar
  66. 66.
    Dias KGA, Müller MI, Almeida AC, Silva RJ, Azevedo RK, Perez-Ponce de León G, Abdallah VD (2018) A new species of Wallinia Pearse, 1920 (Digenea: Allocreadiidae) collected from Astyanax fasciatus (Cuvier, 1819) and A. lacustris Lucena and Soares, 2016 (Characiformes: Characidae) in Brazil based on morphology and DNA sequences. Parasitol Res 117:2847–2854.  https://doi.org/10.1007/s00436-018-5974-8 CrossRefPubMedGoogle Scholar
  67. 67.
    Ortega-Olivares MP, García-Prieto L, García-Varela M (2014) Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records. Zootaxa 3795:101–125.  https://doi.org/10.11646/zootaxa.3795.2.1 CrossRefPubMedGoogle Scholar
  68. 68.
    Kritsky DC, Fritts TH (1970) Monogenetic Trematodes from Costa Rica with the proposal of Anacanthocotyle gen. n. (Gyrodactylidae: Isancistrinae). Proc Helminthol Soc Wash 37:63–68Google Scholar
  69. 69.
    Boeger W, Popazoglo F (1995) Neotropical Monogenoidea. 23. Two new species of Gyrodactylus (Gyrodactylidae) from a cichlid and an erythrinid fish of Southeastern Brazil. Mem Inst Oswaldo Cruz 90:689–694.  https://doi.org/10.1590/S0074-02761995000600006 CrossRefGoogle Scholar
  70. 70.
    Mendoza-Franco EF, Scholz T, Vivas-Rodríguez C, Vargas-Vázquez J (1999) Monogeneas of freshwater fishes from cenotes (sinkholes) of the Yucatan Peninsula, Mexico. Folia Parasitol 46:267–273PubMedGoogle Scholar
  71. 71.
    Gallas M, Calegaro-Marques C, Amato SB (2014) A new species of Cacatuocotyle (Monogenea, Dactylogyridae) parasitizing two species of Astyanax (Ostariophysi, Characidae) in southern Brazil. Acta Parasitol 59:638–642.  https://doi.org/10.2478/s11686-014-0283-6 CrossRefPubMedGoogle Scholar
  72. 72.
    Kritsky DC, Leiby PD (1972) Dactylogyridae (Monogenea) from the freshwater fish, Astyanax fasciatus (Cuvier), in Costa Rica, with descriptions of Jainus hexops sp. n., Urocleidoides costaricensis, and U. heteroancistrium combs, n. Proc Helminthol Soc Wash 39:227–230Google Scholar
  73. 73.
    Gioia I, Cordeiro NS, Artigas PT (1988) Urocleidoides astyanacis n. sp. (Mongenia ancyrocephalinae) from freschwater characidians on the genus Astyanax. Mem Inst Oswaldo Cruz 83:13–15.  https://doi.org/10.1590/S0074-02761988000100002 CrossRefGoogle Scholar
  74. 74.
    Mendoza-Franco EF, Posel P, Dumailo S (2003) Monogeneas (Dactylogyridae: Ancyrocephalinae) of freshwater fishes from the Caribbean coast of Nicaragua. Comp Parasitol 70:32–41.  https://doi.org/10.1654/1525-2647(2003)070%5b0032:MDAOFF%5d2.0.CO;2 CrossRefGoogle Scholar
  75. 75.
    Mendoza-Franco EF, Reina RG, Torchin ME (2009) Dactylogyrids (Monogenoidea) parasitizing the gills of Astyanax spp. (Characidae) from Panama and Southeast Mexico, a new species of Diaphorocleidus and a proposal for Characithecium n. gen. J Parasitol 95:46–55.  https://doi.org/10.1645/GE-1592.1 CrossRefPubMedGoogle Scholar
  76. 76.
    Agarwal N, Kritsky DC (1998) Neotropical Monogenoidea. 33. Three new species of Ancistrohaptor n. g. (Dactylogyridae, Ancyrocephalinae) on Triportheus spp. (Teleostei, Characidae) from Brazil, with checklists of ancyrocephalines recorded from neotropical characiform fishes. Syst Parasitol 39:59–69.  https://doi.org/10.1023/A:1005896323016 CrossRefGoogle Scholar
  77. 77.
    Gallas M, Calegaro-Marques C, Amato SB (2016) A new species of Characithecium (Monogenea: Dactylogyridae) from external surface and gills of two species of Astyanax (Ostariophysi: Characidae) in southern Brazil. Rev Mex Biodivers 87:903–907.  https://doi.org/10.1016/j.rmb.2016.06.011 CrossRefGoogle Scholar
  78. 78.
    Price CE, Bussing WA (1968) Monogenean parasites of Costa Rican fishes. II. Proposal of Palombitrema heteroancistrium n. gen., n. sp. Proc Helminthol Soc Wash 35:54–57Google Scholar
  79. 79.
    Suriano DM (1997) Palombitrema heteroancistrium Price and Bussing, 1968 (Monogenea: Ancyrocephalidae) from Astyanax (A.) fasciatus fasciatus (Cuvier, 1819) (Pisces: Characidae) in Chascomús Lake, Argentina: anatomy and systematic position. Physis 53:7–10Google Scholar

Copyright information

© Witold Stefański Institute of Parasitology, Polish Academy of Sciences 2019

Authors and Affiliations

  1. 1.Institute of BiosciencesSão Paulo State University (Unesp)BotucatuBrazil
  2. 2.Universidade Tecnológica Federal do Paraná (UTFPR)Santa HelenaBrazil
  3. 3.Universidade Federal de São Carlos (UFSCAR)BuriBrazil

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