Publicado

2017-05-01

Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña

Ecological aspects of the parasites in Cichlasoma bimaculatum (Cichlidae), ornamental fish from the Brazilian Amazon

DOI:

https://doi.org/10.15446/abc.v22n2.60015

Palabras clave:

agregación, endoparásitos, infección, peces de agua dulce. (es)
aggregation, endoparasites, freshwater fish, infection. (en)

Autores/as

  • Marcos Tavares-Dias Embrapa Ampá
  • Raissa Alves Gonçalves Universidade NiltonLins
  • Marcos Sidney Brito Oliveira UFOPA
  • Ligia Rigôr Neves UNIFAP

Este estudio investigó la fauna parasitaria de Cichlasoma bimaculatum (Cichlidae) en un afluente del sistema del Río Amazonas, en el norte de Brasil. La prevalencia parasitaria fue del 94,6 % y en total, 428267 parásitos fueron colectados, tales como Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia arilla (Monogenoidea), Posthodiplostomum sp. (Digena) y Procamallanus (Spirocamallanus) nopinatus (Nematoda). Aunque el predominio fue de I. multifiliis, el nematodo P. (S.) inopinatus fue la especie menos frecuente y abundante. Estas especies de parásitos mostraron un patrón de dispersión agregada. La fauna parasitaria se caracterizó por la presencia de algunas pocas especies de parásitos con mayor prevalencia y abundancia de ectoparásitos y una baja presencia de endoparásitos. Se discute que lo anterior puede deberse al modo de vida del hospedero y sugieren que C. bimaculatum ocupa un bajo nivel en la cadena trófica.

This study investigated the parasitic fauna of Cichlasoma bimaculatum of a tributary from the Amazon River system, northern Brazil. The prevalence of infection was 94.6 % and, in total, 428,267 parasites, such as Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia arilla (Monogenoidea), Posthodiplostomum sp. (Digenea) and Procamallanus (Spirocamallanus) inopinatus (Nematoda) were collected. However, the dominance was mainly of I. multifiliis, while P. (S.) inopinatus was the parasite species with the lower levels of prevalence and abundance of infection. These parasite species showed an aggregated dispersion pattern. The parasitic fauna was characterized by the presence of few species of parasites with high prevalence and abundance, specifically ectoparasites, and a low number of endoparasites. The observed pattern is explained by the mode of life of the host and it is suggested that C. bimaculatum occupies a low trophic level at the food web.

DOI: https://doi.org/10.15446/abc.v22n2.60015

ECOLOGICAL ASPECTS OF THE PARASITES IN Cichlasoma bimaculatum (CICHLIDAE), ORNAMENTAL FISH FROM THE BRAZILIAN AMAZON

Aspectos ecológicos de los parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña

Marcos TAVARES-DIAS1,4, Raissa ALVES GONÇALVES2, Marcos Sidney BRITO OLIVEIRA3, Ligia RIGÔR NEVES4.

1 Embrapa Amapá, Aquicultura e Pesca, Macapá, AP, Brasil.
2 Universidade NiltonLins, Programa de Pós-Graduação em Aquicultura, Manaus, AP Brasil.
3 Universidade do Oeste Paraense - UFOPA, Programa de Pós-graduação em Recursos Aquáticos Continentais Amazônicos - PPG-RACAM, Santarém, PA, Brasil.
4 Universidade Federal do Amapá-UNIFAP, Programa de Pós-Graduação em Biodiversidade e Biotecnologia - BIONORTE, Macapá, AP, Brasil.

For correspondence. marcos.tavares@embrapa.br

Received: 12th September 2016, Returned for revision: 5th January 2017, Accepted: 2nd February 2017.

Associate Editor: Gerardo Pérez Ponce de León.

Citation/Citar este artículo como: Tavares-Dias M, Gonçalves RA, Oliveira MSB, Neves LR. Ecological aspects of the parasites in Cichlasoma bimaculatum (Cichlidae), ornamental fish from the Brazilian Amazon. Acta biol. Colomb. 2017;22(2):175-180. DOI: https://doi.org/10.15446/abc.v22n2.60015


ABSTRACT

This study investigated the parasitic fauna of Cichlasoma bimaculatum of a tributary from the Amazon River system, northern Brazil. The prevalence of infection was 94.6 % and, in total, 428 267 parasites, such as Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia arilla (Monogenoidea), Posthodiplostomum sp. (Digenea) and Procamallanus (Spirocamallanus) inopinatus (Nematoda) were collected. However, the dominance was mainly of I. multifiliis, while P. (S.) inopinatus was the parasite species with the lower levels of prevalence and abundance of infection. These parasite species showed an aggregated dispersion pattern. The parasitic fauna was characterized by the presence of few species of parasites with high prevalence and abundance, specifically ectoparasites, and a low number of endoparasites. The observed pattern is explained by the mode of life of the host and it is suggested that C. bimaculatum occupies a low trophic level at the food web.

Keywords: aggregation, endoparasites, freshwater fish, infection.


RESUMEN

Este estudio investigó la fauna parasitaria de Cichlasoma bimaculatum (Cichlidae) en un afluente del sistema del Río Amazonas, en el norte de Brasil. La prevalencia parasitaria fue del 94,6 % y en total, 428267 parásitos fueron colectados, entre estos Ichthyophthirius multifiliis, Piscinoodinium pillulare (Protozoa), Gussevia arilla (Monogenoidea), Posthodiplostomum sp. (Digena) y Procamallanus (Spirocamallanus) nopinatus (Nematoda). Aunque el predominio fue de I. multifiliis, el nematodo P. (S.) inopinatus fue la especie menos frecuente y abundante. Estas especies de parásitos mostraron un patrón de dispersión agregada. La fauna parasitaria se caracterizó por la presencia de algunas pocas especies de parásitos con mayor prevalencia y abundancia de ectoparásitos y una baja presencia de endoparásitos. Se discute que lo anterior puede deberse al modo de vida del hospedero y sugieren que C. bimaculatum ocupa un bajo nivel en la cadena trófica.

Palabras claves: agregación, endoparásitos, infección, peces de agua dulce.


INTRODUCTION

Cichlasoma bimaculatum Linnaeus, 1758 is a cichlid species of the subfamily Cichlinae known as black acara, which is distributed in South America - in the Orinoco River basin, in the Caroni River in Venezuela; the species is also found in the Guianas, in the Essequibo River to the Sinnamary River and in the Amazon River basin (Kullander, 2003; Ottoni, 2011; Froese and Pauly, 2016). This cichlid species has been introduced in North America and Europe as an ornamental fish (Cole and Stacey, 1984). This benthopelagic and omnivorous fish that occurs in canals and floodplains tolerates low oxygen levels in the environment and it usually feeds on crustaceans, seeds, algae and insects (Nomura and Barbosa, 1980; Gurgel et al., 1994; Froese and Pauly, 2016). Males and females start the reproduction when they reach 7 to 9 cm, and with 11 cm are ready to spawn, depending on the region, as well as on environmental factors. However, in the Amazon, the spawning of this fish occurs in the beginning of the rainy season and their maximum length is 35 cm. The best body conditions of the fish occur in the period preceding its reproduction (Gurgel et al., 1994; Froese and Pauly, 2016). This fish species is not listed as "Least Concern" by IUCN.

In wild fish populations, the study and understanding of the community structure of parasites can provide support for the use of this knowledge in fish farming. However, studies addressing ecological aspects of the parasites community from C. bimaculatum are scarce. Travassos (1940) recorded Prosthenhystera obesa (Digenea) in this cichlid species in Brazil. Gussevia alii, Gussevia dobosi and Gussevia cichlasomatis (Monogenoidea) were described in the gills of this host from the Nariva and Talparo River, in Trinidad and Tobago (Molnar et al., 1974; Kritsky et al., 1986). Eustrongylides ignotus (Nematoda) was reported for this fish introduced in Florida, USA (Coyner et al., 2002). Kohn et al. (2004) found non-identified Cestoda species in C. bimaculatum introduced in Pentecoste, in the state of Ceará (Brazil).

Parasites are important components of most ecosystems, occurring in virtually all fish of different trophic levels, which serve as hosts for one or more parasite species. Parasites have been recognized by playing an important role in the structure of the fish communities (Moreira et al., 2005; Violante-González and Aguirre-Macedo, 2007; Poulin and Leung, 2008; Takemoto et al., 2009; Lagrue et al., 2011; Tavares-Dias et al., 2014; Alcântara and Tavares-Dias, 2015), because they may alter host physiology, and behavior and survival of the fish host (Takemoto et al., 2009; Lagrue et al., 2011). However, factors controlling parasite species composition and infection levels are often ecological, because life history and diet of the hosts are the main factors determining the number of parasite species and parasitism in fish (Moreira et al., 2005; Violante-González and Aguirre-Macedo, 2007; Poulin and Leung, 2008; Moreira et al., 2009; Tavares-Dias et al., 2014; Alcântara and Tavares-Dias, 2015). Thus, this paper investigated the diversity and component community of parasites in C. bimaculatum from eastern Amazon, northern Brazil.

MATERIALS AND METHODS

Fish and locality of collection

From June to August 2013, 37 specimens of C. bimaculatum (13.8 ± 1.7 cm and 61.9 ± 16.6 g) were collected in the Igarapé Fortaleza basin (00o00'56.3"S-051o05'27.1"W), for parasitological analysis. All fish were collected with nets of different mesh size (10-40 mm) according to the authorization from the ICMBio (# 23276-1). In this study the principles of the Brazilian College of Animal Experiments (Cobea) were adopted, and authorization from Ethics Committee in the Use of Animal of the Embrapa Amapá (# 004-CEUA/CPAFAP) and ICMBio (# 23276-1) was carried out.

The Igarapé Fortaleza basin is an important tributary of the Amazonas river system in the State of Amapá, eastern Amazon region (Brazil), and it is located at the estuarine coastal sector, is characterized for having a river system with extensive floodplains, constituting physical systems with a clogged river, which is drained by freshwater and connected to a main water course, influenced by high rainfalls and tides from the Amazonas River. This tributary eutrophized by urbanization is widely used for refuge and food by many fish species (Gama and Halboth, 2004; Tavares-Dias et al., 2014), including some cichlid species.

Collection procedures and analyses of parasites

All fish were weighed (g) and measured for total length (cm), and then necropsied for parasitological analysis. The mouth, opercula, gills and gastrointestinal tract were examined to collect the parasites (protozoans and metazoans). Gills were removed and analyzed with the aid of a microscope. To quantify metazoan parasites, each viscera was dissected separately and washed in sodium chloride solution and examined under the stereomicroscope. Previously described techniques were used to collect, count, fix, preserve, and stain the parasites for identification (Boeger and Viana, 2006; Eiras et al., 2006).

To analyze the parasites, the ecological terms used were those recommended by Rohde et al. (1995) and Bush et al. (1997). The index of dispersion (ID), and the index of discrepancy of Poulin (D) were calculated using the Quantitative Parasitology 3.0 software to detect the distribution pattern of parasite infracommunity (Rózsa et al., 2000) for species with prevalence > 10 %. The ID significance for each infracommunity was tested using the d-statistics (Ludwig and Reynolds, 1988).

Fish data on weight (g) and total length (cm) were used to calculate the relative condition factor (Kn) of hosts, which was compared to a standard value (Kn = 1.00) using t-test. Body weight (g) and total length (cm) were used to calculate the relative condition factor (Kn) of fish using the length-weight relationship (W = aLb) after logarithmic transformation of length and weight and subsequent adjustment of two straight lines, obtaining lny = lnA + Blnx (Le-Cren, 1951). The Spearman correlation coefficient (rs) was used to determine possible correlations of parasites abundance with the body length and weight (Zar, 2010).

RESULTS

Of 37 necropsied fish, 94.6 % were parasitized by one or more species, and 428,267 parasites were collected. Five species of parasites were found, being 2 Protozoa, 1 Monogenoidea, 1 Digenea and 1 Nematoda. However, there was a predominance of I. multifiliis (Table 1). The parasites had an aggregate dispersion pattern (Table 2). There was a predominance of hosts infected by three parasites species (Fig. 1).

There was no correlation between parasite abundance and weight, length or Kn of the hosts (Table 3). The equation of weight (W)-length (Lt) relationship for this host was Wt= 0.273Lt2.0559, r2 = 0.80), with negative allometric, indicating greater increase in body weight than in size. The Kn (0.999 ± 0.03) of hosts was not different (t = -0.013, p = 0.99) from the pattern Kn (Kn= 1.000), indicating good body conditions.

DISCUSSION

The parasitic fauna of C. bimaculatum consisted of I. multifiliis, P. pillulare, G. arilla, the metacercariae of Posthodiplostomum sp. and P. (S.) inopinatus, parasites with aggregate dispersion and a predominance of the ectoparasites. Such parasite species have been also reported in other fish species from the eastern Amazon region (Tavares-Dias et al., 2014; Alcântara and Tavares-Dias, 2015). Ichthyophthirius multifiliis dominated the identified parasite fauna in C. bimaculatum, and P. (S.) inopinatus was the least abundant parasite. This pattern is similar to that reported for freshwater fish parasite communities in eastern Amazon (Tavares-Dias et al., 2014; Alcântara and Tavares-Dias, 2015). In C. bimaculatum, the species richness varied from one to four parasites per host. In contrast, high species richness of parasites has been recorded in the cichlid Aequidens tetramerus Heckel, 1840 (Tavares-Dias et al., 2014) and erythrinids Hoplerythrinus unitaeniatus Spix and Agassiz, 1829 and Hoplias malabaricus Bloch, 1794 (Alcântara and Tavares-Dias, 2015), hosts from the same region of this study. The species richness of parasite depends on many factors, such as the parasite and its life cycle, host and its feeding habits, reproductive stage, trophic category and the physical factors of water body where the fish inhabit. It also depends on the presence of intermediate hosts in the environment (Moreira et al., 2005; Violante-González and Aguirre-Macedo, 2007; Poulin and Leung, 2008; Takemoto et al., 2009; Lagrue et al., 2011; Alcântara and Tavares-Dias, 2015).

Low infection levels exhibited by P. pillulare and the high infection levels by I. multifiliis in C. bimaculatum were influenced by the characteristics of the local environment and by the sedentary behavior of this host, which generally lives close to aquatic vegetation, the site of its capture in this study. Therefore, we can infer that the aquatic vegetation plays an important role in structuring aquatic communities, probably by providing refuge to this fish and, at the same time, increasing the possibilities to acquire parasitic infections. Moreover, these protozoans are known to proliferate in eutrophic environments like those of this study (Tavares-Dias et al., 2014; Alcântara and Tavares-Dias, 2015).

Monogenoideans are common ectoparasites of fish parasite communities in freshwater habitats. Several monogenoidean species are host-specific (e.g. cichlids), while other species are generalists and thus can infect several hosts from different families (Boeger and Viana, 2006; Takemoto et al., 2009; Braga et al., 2014; Mendlová and Simková, 2014). This host specificity has been attributed to various factors including phylogenetic, physiological and ecological aspects (Braga et al., 2014; Mendlová and Simková, 2014). Gussevia arilla is a dactylogyrid described for first time in Cichla ocellaris, a cichlid from the Rio Negro basin, in central Amazon, Brazil (Kritsky et al., 1986), and later in Cichla kelberi Kullander & Ferreira, 2006 from the Paraná River basin (Takemoto et al., 2009), and now it was found infecting about 46.0 % of the specimens of C. bimaculatum with a low parasitic abundance. Therefore, these data indicate that this monogenoidean species has a wide geographic distribution. Monogenoideans are ectoparasites more frequent in lentic environments, since it is easier for the free-swimming larval stages to find the hosts (Boeger and Viana, 2006; Takemoto et al., 2009). In this study, C. bimaculatum were collected in floodplain areas, a lentic environment that favored the proliferation of G. arilla.

The presence of Posthodiplostomum sp. metacercariae and of P. (S.) inopinatus in C. bimaculatum, an omnivorous fish that feeds on crustaceans, insects, seeds, algae, insects (Nomura and Barbosa, 1980; Froese and Pauly, 2016) and mollusks, suggest that this cichlid acts as an intermediate host of these helminths. In addition, the presence of Posthodiplostomum sp. metacercariae in intestine indicate that is possible that C. bimaculatum feed also on other smaller fish, although this is not part of the diet of this fish. The metacercarial stage of the digenean Posthodiplostomum sp. may be found in various freshwater fish around the world. The life cycle of Posthodiplostomum species involves two intermediate hosts, a fish and a snail species, and then a definitive host, a piscivorous bird (Ritossa et al., 2013). The nematodes P. (S.) inopinatus have chironomid species as intermediate hosts (Moreira et al., 2009). The presence and abundance of these helminth species depend on various abiotic factors (e.g. seasonality, temperature, pH and oxygen.) and biotic factors (e.g. ecology, host size and age.), which are related to hosts and parasites (Moreira et al., 2009; Ritossa et al., 2013).

Host fish size is related positively or negatively with its age, and may influence the parasite population size, as the host's parasitic population can increase with its size and age (Poulin and Leung, 2008). However, parasite population size can also be influenced by other factors, such as the fish exposition period to parasites, the increase of its surface area with the growth of hosts, the environment changes, life mode of hosts, and type of ingested food by host (Moreira et al., 2005; Poulin and Leung, 2008; Takemoto et al., 2009; Tavares-Dias et al., 2014). The lack of correlation between the parasite abundance with total length and weight of C. bimaculatum, suggests that during fish development there is no parasite cumulative effect, in contrast to other studies (Poulin and Leung, 2008; Tavares-Dias et al., 2014). This lack of correlation may be due to fact that the parasites can have a short life cycle, and, thus, are constantly infected and eliminated by the hosts. Consequently, as the host life cycle is longer than the life period of parasites (Moreira et al., 2005; Takemoto et al., 2009), we observed that the fish growth does not influence the abundance of parasites.

CONCLUSIONS

The component community of parasites in C. bimaculatum was poor in species and highly numerically dominated by ectoparasites. This omnivorous host occupies an initial position in the food web and is consumed by other piscivorous fish and birds. The parasitism did not influence the condition factor of hosts; therefore, it can be inferred that the parasites found are not causing damages to these fish. This study represents the first eco-epidemiological record for C. bimaculatum.

ACKNOWLEDGEMENTS

M. Tavares-Dias was granted (# 303013/2015-0) a research fellowship from the National Council for Scientific and Technological Development (CNPq, Brazil).

CONFLICT OF INTEREST

The authors declare that they have no conflict of interest.


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Referencias

Alcântara NM, Tavares-Dias M. Structure of the parasites communities in two Erythrinidae fish from Amazon River system (Brazil). Braz J Vet Parasitol. 2015;24:183-190. Doi:10.1590/S1984-29612015039

Boeger WA, Viana RT. Monogenoidea. In: Thatcher VE. Amazon fish parasites, second Edition. Sofia: Pensoft Publishers; 2006. p. 42-116.

Braga MP, Araújo SBL, Boeger WA. Patterns of interaction between Neotropical freshwater fishes and their gill Monogenoidea (Platyhelminthes). Parasitol Res. 2014;113:481-490. Doi:10.1007/s00436-013-3677-8

Bush AO, Lafferty KD, Lotz JM, Shostak W. Parasitology meets ecology on its own terms: Margolis et al. Revisited. J Parasitol. 1997;83:575-583. Doi:10.2307/3284227

Cole KS, Stacey NE. Prostaglandin induction of spawning behavior in Cichlasoma bimaculatum (Pisces, Cichlidae). Horm Behav. 1984;18:235-248.

Coyner DF, Spalding MG, Forrester DJ. Epizootiology of Eustrongylides ignotus in Florida: distribution, density, and natural infections in intermediate hosts. J Wild Dis. 2002;38:483-499. Doi:10.7589/0090-3558-38.3.483

Eiras JC, Takemoto RM, Pavanelli GC. Métodos de estudo e técnicas laboratoriais em parasitologia de peixes. Maringá: Eduem; 2006. p. 1-177.

Froese, R.; Pauly, D. Editors. 2016. FishBase. World Wide Web electronic publication. Available at:www.fishbase.org, [version 06/2016].

Gama CS, Halboth DA. Ictiofauna das ressacas das bacias do Igarapé da Fortaleza e do Rio Curiaú. In: Diagnóstico das ressacas do estado do Amapá: bacias do Igarapé da Fortaleza e Rio Curiaú, Macapá-AP. In: Takiyama LR, Silva AQ (orgs.). Macapá: CPAQ/IEPA e DGEO/SEMA; 2004. p. 23-52.

Gurgel HCB, Barbieri G, Vieira LJS Biologia populacional do "cara", Cichlasoma bimaculatum (Linnaeus, 1754) (Perciformes, Cichlidae) da Lagoa Redonda, Nizia Floresta/RN. Rev Unimar. 1994;16:263-273.

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Cómo citar

APA

Tavares-Dias, M., Gonçalves, R. A., Oliveira, M. S. B. y Neves, L. R. (2017). Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña. Acta Biológica Colombiana, 22(2), 175–180. https://doi.org/10.15446/abc.v22n2.60015

ACM

[1]
Tavares-Dias, M., Gonçalves, R.A., Oliveira, M.S.B. y Neves, L.R. 2017. Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña. Acta Biológica Colombiana. 22, 2 (may 2017), 175–180. DOI:https://doi.org/10.15446/abc.v22n2.60015.

ACS

(1)
Tavares-Dias, M.; Gonçalves, R. A.; Oliveira, M. S. B.; Neves, L. R. Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña. Acta biol. Colomb. 2017, 22, 175-180.

ABNT

TAVARES-DIAS, M.; GONÇALVES, R. A.; OLIVEIRA, M. S. B.; NEVES, L. R. Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña. Acta Biológica Colombiana, [S. l.], v. 22, n. 2, p. 175–180, 2017. DOI: 10.15446/abc.v22n2.60015. Disponível em: https://revistas.unal.edu.co/index.php/actabiol/article/view/60015. Acesso em: 28 mar. 2024.

Chicago

Tavares-Dias, Marcos, Raissa Alves Gonçalves, Marcos Sidney Brito Oliveira, y Ligia Rigôr Neves. 2017. «Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña». Acta Biológica Colombiana 22 (2):175-80. https://doi.org/10.15446/abc.v22n2.60015.

Harvard

Tavares-Dias, M., Gonçalves, R. A., Oliveira, M. S. B. y Neves, L. R. (2017) «Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña», Acta Biológica Colombiana, 22(2), pp. 175–180. doi: 10.15446/abc.v22n2.60015.

IEEE

[1]
M. Tavares-Dias, R. A. Gonçalves, M. S. B. Oliveira, y L. R. Neves, «Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña», Acta biol. Colomb., vol. 22, n.º 2, pp. 175–180, may 2017.

MLA

Tavares-Dias, M., R. A. Gonçalves, M. S. B. Oliveira, y L. R. Neves. «Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña». Acta Biológica Colombiana, vol. 22, n.º 2, mayo de 2017, pp. 175-80, doi:10.15446/abc.v22n2.60015.

Turabian

Tavares-Dias, Marcos, Raissa Alves Gonçalves, Marcos Sidney Brito Oliveira, y Ligia Rigôr Neves. «Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña». Acta Biológica Colombiana 22, no. 2 (mayo 1, 2017): 175–180. Accedido marzo 28, 2024. https://revistas.unal.edu.co/index.php/actabiol/article/view/60015.

Vancouver

1.
Tavares-Dias M, Gonçalves RA, Oliveira MSB, Neves LR. Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña. Acta biol. Colomb. [Internet]. 1 de mayo de 2017 [citado 28 de marzo de 2024];22(2):175-80. Disponible en: https://revistas.unal.edu.co/index.php/actabiol/article/view/60015

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CrossRef citations7

1. Marcos Tavares-Dias, Marcos Sidney Brito Oliveira. (2017). Structure of parasites community in Chaetobranchopsis orbicularis (Cichlidae), a host from the Amazon River system in northern Brazil. Parasitology Research, 116(8), p.2313. https://doi.org/10.1007/s00436-017-5539-2.

2. Amelia Paredes-Trujillo, Ivan Velázquez-Abunader, Vanesa Papiol, Rodolfo E. del Rio-Rodríguez, Víctor Manuel Vidal-Martínez. (2021). Negative effect of ectoparasite burdens on the condition factor from farmed tilapia Oreochromis niloticus in the Yucatan, Mexico. Veterinary Parasitology, 292, p.109393. https://doi.org/10.1016/j.vetpar.2021.109393.

3. Felipe Pereira Bisaggio, Lennon de Souza Malta, Fernando Paiva, Carina Elisei, Luiz Eduardo Roland Tavares. (2023). First assessment of the metazoan parasite community of Gymnogeophagus balzanii (Cichliformes: Cichlidae) from Pantanal wetlands, State of Mato Grosso do Sul, Brazill . Journal of Natural History, 57(1-4), p.130. https://doi.org/10.1080/00222933.2022.2161965.

4. Bianca Barata GONÇALVES, Marcos Sidney Brito OLIVEIRA, William Felix BORGES, Gracienhe Gomes SANTOS, Marcos TAVARES-DIAS. (2018). Diversity of metazoan parasites in Colossoma macropomum (Serrasalmidae) from the lower Jari River, a tributary of the Amazonas River in Brazil. Acta Amazonica, 48(3), p.211. https://doi.org/10.1590/1809-4392201704371.

5. Ivanildo Amanajás Brito-Júnior, Marcos Sidney Brito Oliveira, Marcos Tavares-Dias. (2022). Ecology and diversity of metazoan parasites infecting Geophagus altifrons (Cichliformes: Cichlidae) from the Amazon River system in northern Brazil. Revista Brasileira de Parasitologia Veterinária, 31(1) https://doi.org/10.1590/s1984-29612022014.

6. Ladilson Rodrigues Silva, Vitorya Mendes da Silva Monteiro, Izabela Alves Paiva, Juliany Silva Mendes, Greiciene dos Santos de Jesus, Marcelo Victor Rodrigues da Silva, Danilo Cutrim Bezerra, Carlos Riedel Porto Carreiro, Larissa Sarmento dos Santos Ribeiro, Viviane Correa Silva Coimbra, Nancyleni Pinto Chaves Bezerra. (2022). Endoparasite diversity and liver alterations in Hoplerythrinus unitaeniatus and Cichlasoma bimaculatum in a quilombola area in Maranhão, Brazil. Revista Brasileira de Parasitologia Veterinária, 31(2) https://doi.org/10.1590/s1984-29612022022.

7. Bárbara Branches, Janice Muriel-Cunha, Marcus Vinícius Domingues. (2021). Two new species of monogenoidean parasites (Platyhelminthes: Neodermata) of ornamental fish of Loricariidae (Siluriformes) from the Xingu River, Brazilian Amazon. Zoologia, 38, p.1. https://doi.org/10.3897/zoologia.38.e65471.

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