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| Registros recuperados : 17 | |
| 1. |  | TANCREDO, K. R.; MARCHIORI, N. C.; MARTINS, M. L. Morphometric and scanning electron microscopy of Dactylogyrus minutus Kulwièc, 1927 (Monogenea: Dactylogyridae) from the Cyprinus carpio var. koi. In: INTERNATIONAL SYMPOSIUM ON MONOGENEA, 8., 2017, Brno, Czech Republic. Abstracts... Brno, Czech Republic: ISM, 2017. p. 108| Biblioteca(s): Epagri-Sede. |
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| 3. | | FURTADO, W. E.; TANCREDO, K. R.; CARDOSO, L.; MARCHIORI, N. C.; MARTINS, M. L. Caracterização morfológica de Lernaea cyprinacea Linnaeus, 1758 coletado de jundiá Rhamdia quelen (Quoy & Gaimard, 1824) naturalmente infectado. In: SEMANA ACADÊMICA DO CURSO DE ENGENHARIA DE AQUICULTURA, 16., 2018, Florianópolis. Resumos... Florianópolis: UFSC, 2018.| Biblioteca(s): Epagri-Sede. |
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| 5. | | TANCREDO, K. R.; MARCHIORI, N. C.; PEREIRA, S. A.; MARTINS, M. L. Minimum inhibitory concentration (MIC-test) of formalin for Dactylogyrus minutus Kulwièc, 1927 (Monogenea: Dactylogyridae): in vitro test. In: INTERNATIONAL SYMPOSIUM ON MONOGENEA, 8., 2017, Brno, Czech Republic. Abstracts... Brno, Czech Republic: ISM, 2017. p. 95| Biblioteca(s): Epagri-Sede. |
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| 6. | | TANCREDO, K. R.; MARCHIORI, N. C.; FURTADO, W. E.; MARTINS, M. L. Prevalence of monogenean species in Oreochromis niloticus from southern Brazil. In: INTERNATIONAL SYMPOSIUM ON MONOGENEA, 8., 2017, Brno, Czech Republic. Abstracts... Brno, Czech Republic: ISM, 2017. p. 133| Biblioteca(s): Epagri-Sede. |
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| 8. | | MOURIÑO, J. L. P.; MARTINS, M. L.; SILVA, B. C.; PEREIRA, G. V.; TANCREDO, K. R. Vacinas para peixes. In: Baldisserotto, B.; Gomes, L.C.; Heinzmann, B.M.; Cunha, M.A. Farmacologia aplicada a Aquicultura. Santa Maria, RS: UFSM, 2017. p. 323-374.| Biblioteca(s): Epagri-Sede. |
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| 9. | | MARTINS, M. L.; TANCREDO, K. R.; MARCHIORI, N. C.; PEREIRA JÚNIOR, J.; CASTRO, L. A. S.; GARCIA, P.; ESQUIVEL, J. ACANTHOSTOMUM GNERII SZIDAT, 1954 (DIGENEA: CRYPTOGONIMIDAE) FROM SILVER CATFISH RHAMDIA QUELEN (QUOY & GAIMARD, 1824). Neotropical Helminthology, Peru, v. 10, n. 2, p. 189-203, 2016.| Biblioteca(s): Epagri-Sede. |
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| 10. | | FURTADO, W. E.; PESSATTI, T. B.; TANCREDO, K. R.; CARDOSO, L.; MARCHIORI, N. C.; MARTINS, M. L. Caracterização morfológica e identificação molecular de Lernaea cyprinacea Linnaeus, 1758 em jundiás Rhamdia quelen (Siluriformes: Heptapteridae) naturalmente parasitados. In: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 15., 2018, Rio de Janeiro. Resumos... Rio de Janeiro: Abrapoa, 2018.| Biblioteca(s): Epagri-Sede. |
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| 11. | | MARCHIORI, N. C.; GONÇALVES, E. L. T.; TANCREDO, K. R.; PEREIRA JÚNIOR, J.; GARCIA, J. E.; MARTINS, M. L. Effect of water temperature and salinity in oviposition, hatching success and infestation of Aphanoblastella mastigatus (Monogenea, Dactylogyridae) on Rhamdia quelen. Brazilian Journal of Biology, São Carlos, SP, 2015.| Biblioteca(s): Epagri-Sede. |
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| 12. | | GONÇALVES, E. L. T.; TANCREDO, K. R.; CRISTINA, M. V.; MARCHIORI, N. C.; SANCHES, E. G.; MARTINS, M. L. INFESTATION OF CHAETODON STRIATUS BY A MONOGENEAN GILL PARASITE (MONOGENEA: POLYOPISTHOCOTYLEA). In: INTERNATIONAL SYMPOSIUM ON FISH PARASITES, 9., 2015, Valência. Abstracts... Valência: s.n., 2015.| Biblioteca(s): Epagri-Sede. |
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| 13. | | TANCREDO, K. R.; MARCHIORI, N. C.; ROUMBEDAKIS, K.; CERQUEIRA, V. R.; TAVARES-DIAS, M.; MARTINS, M. L. Observations on parasite fauna of Centropomus undecimalis and C. parallelus (Perciformes) bred in southern Brazil, and its possible influence on the welfare of fishes. Pan-American Journal of Aquatic Sciences , Montevideo, v. 10, n. 2, p. 116-121, 2015.| Biblioteca(s): Epagri-Sede. |
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| 14. | | GONÇALVES, E. L. T.; TANCREDO, K. R.; VIEIRA, M.; MARCHIORI, N. C.; SANCHES, E.; MARTINS, M. L.; TSUZUKI, M. Preliminary data of intense parasitic infection on Anisotremus virginicus. In: FEIRA NACIONAL DO CAMARÃO & LACQUA/SARA (WAS) 2015, 15., 2015, Fortaleza. Resumos... Fortaleza: FEIRA NACIONAL DO CAMARÃO / LACQUA 2015, 2015.| Biblioteca(s): Epagri-Sede. |
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| 15. | | TANCREDO, K. R.; JERÔNIMO, G. T.; SERRA, B. N. V.; CARDOSO, L.; MARCHIORI, N. C.; MARTINS, M. L. Técnicas para coleta de ovos e observação do desenvolvimento larval de Monogenea, Nematoda e Acanthocephala in vitro. In: Paiva, M.J.T.R.; Takemoto, R.M.; Lizama, M.L.A.; Perazzolo, L.M.; Rosa, R.D. (Orgs.) Biotecnologia e Sanidade de Organismos Aquáticos. Maringá, PR: ABRAPOA, 2019. p. 271-292.| Biblioteca(s): Epagri-Sede. |
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| 16. | | FURTADO, W.; MAGNOTTI, C.; CARVALHO, C.; PEDROTTI, F. S.; TANCREDO, K. R.; CERQUEIRA, V. R.; MARCHIORI, N. C.; SILVA, F. M.; MARTINS, M. L. Avaliação comparativa de Acanthocollaritrema umbilicatum (Digenea, Acanthocollaritrematidae), parasito de robalo Centropomus undecimalis, em diferentes sistemas de cultivo. In: CONGRESSO BRASILEIRO AQUICULTURA E BIOLOGIA AQUÁTICA, 7., 2016, Belo Horizonte, MG. Resumos... Belo Horizonte, MG: Sociedade Brasileira de Aquicultura e Biologia Aquática , 2016.| Biblioteca(s): Epagri-Sede. |
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| 17. | | FURTADO, W.; MAGNOTTI, C.; CARVALHO, C.; PEDROTTI, F.; CERQUEIRA, V. R.; MARCHIORI, N. C.; TANCREDO, K. R.; SILVA, F. M.; MARTINS, M. L. INFESTAÇÃO POR Rhabdosynochus rhabdosynochus MIZELLE E BLATZ, 1941 (MONOGENOIDEA: DIPLECTANIDAE) EM Centropomus undecimalis (BLOCH, 1792) CULTIVADOS EM SAMBAQUI, FLORIANÓPOLIS. In: SEMANA DE AQUICULTURA, 14., 2016, Florianópolis. Resumos... Florianópolis: UFSC, 2016. p. 16| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 17 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
29/08/2017 |
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Data da última atualização: |
29/08/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TANCREDO, K. R.; MARCHIORI, N. C.; MARTINS, M. L. |
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Título: |
Morphometric and scanning electron microscopy of Dactylogyrus minutus Kulwièc, 1927 (Monogenea: Dactylogyridae) from the Cyprinus carpio var. koi. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON MONOGENEA, 8., 2017, Brno, Czech Republic. Abstracts... Brno, Czech Republic: ISM, 2017. p. 108 |
|
Idioma: |
Inglês |
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Conteúdo: |
Carp from the coloured koi variety is commonly used for both aquarism and earthen-pond
culture. However, its culture has been affected by dactylogyrid species, causing massive
mortality for more than four species of Dactylogyrus genus in the same host. In the present
study, Dactylogyrus minutus specimens living on the gills of Cyprinus carpio were
identified using light, confocal and scanning electron microscopy to characterize its
morphological and morphometrical characters by the first time in Brazil. Samples of carp
var. koi (weight of 1.73±0.25 g; total length of 4.7±0.46 cm) were obtained in September
2016 from a fish farm located in Biguaçu, Santa Catarina, Southern Brazil and transported
live to Aquatic Organisms Health Laboratory. After acclimatization period, thirty fish were
anesthetized in clove oil (75 mg/L) and were examined for the infestation intensity of
parasites on the gills using a stereomicroscope. Specimens of Dactylogyrus were isolated
and fixed in 70% ethanol for morphological identification, 10% formalin for confocal
microscopy and 2.5% phosphate-buffered glutaraldehyde for scanning electron microscopy.
The monogeneans were identified as Dactylogyrus minutus Kulwièc, 1927 (P 75%, MII
3.55±2.91, MA 2.66±2.95).In general, the measurements (μm) of 20-Hoyer¿s mounted
specimens were close to those described by Kulwièc (1927): body 196-247 (216) long and
46-63 (53) wide at midbody, anchor total length 39-44 (42) long, with base length 33-37
(35) and point length 13-15 (14), anchor inner root 12-14 (13) long, outer root 5-6 (6) long.
One single bar 28-32 (30) long, 14 marginal hooks 20-23 (22) long, male copulatory organ
(MCO) 29-38 (34) total length. Oval egg 59-60 (60) long, 40-41 (40) total wide with one
small appendage 5-6 (6). A pair of long anchors supported by a single bar longer rounded in
the extremities at the dorsal side. In images obtained using confocal microscopy the shape
of the bar was improved, evidencing the point in the extremities with a slight groove. The
cirrus is a thin long tube which tapers anteriorly. There are two MCO accessory piece, one
has a side branch and diverges into two points, and has approximately the same size as cirrus.
Another piece is shorter originating at the opposite side. The vagina opens on the right side
of the body anteriorly to the middle of the body, as shown by scanning electron microscopy.
There was a previous report of D. minutus from Brazil in the same host but no morphological
data were related. It can be considered that this study supports all the previous
characterization, not only by the details of the haptor but also by the dorsal bar observation
in a confocal microscopy and scanning electron microscopy. In fact, using these techniques
the vaginal pore and specimens attached to the gills were observed. Morphometric
measurements are given for the first time from koi carp collected in a fish farm from Brazil,
which is important to highlight in case of a cosmopolitan fish parasite species. MenosCarp from the coloured koi variety is commonly used for both aquarism and earthen-pond
culture. However, its culture has been affected by dactylogyrid species, causing massive
mortality for more than four species of Dactylogyrus genus in the same host. In the present
study, Dactylogyrus minutus specimens living on the gills of Cyprinus carpio were
identified using light, confocal and scanning electron microscopy to characterize its
morphological and morphometrical characters by the first time in Brazil. Samples of carp
var. koi (weight of 1.73±0.25 g; total length of 4.7±0.46 cm) were obtained in September
2016 from a fish farm located in Biguaçu, Santa Catarina, Southern Brazil and transported
live to Aquatic Organisms Health Laboratory. After acclimatization period, thirty fish were
anesthetized in clove oil (75 mg/L) and were examined for the infestation intensity of
parasites on the gills using a stereomicroscope. Specimens of Dactylogyrus were isolated
and fixed in 70% ethanol for morphological identification, 10% formalin for confocal
microscopy and 2.5% phosphate-buffered glutaraldehyde for scanning electron microscopy.
The monogeneans were identified as Dactylogyrus minutus Kulwièc, 1927 (P 75%, MII
3.55±2.91, MA 2.66±2.95).In general, the measurements (μm) of 20-Hoyer¿s mounted
specimens were close to those described by Kulwièc (1927): body 196-247 (216) long and
46-63 (53) wide at midbody, anchor total length 39-44 (42) long, with base length 33-37
(35) and po... Mostrar Tudo |
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Palavras-Chave: |
Monogenea. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03640naa a2200157 a 4500
001 1126582
005 2017-08-29
008 2017 bl uuuu u00u1 u #d
100 1 $aTANCREDO, K. R.
245 $aMorphometric and scanning electron microscopy of Dactylogyrus minutus Kulwièc, 1927 (Monogenea$bDactylogyridae) from the Cyprinus carpio var. koi.$h[electronic resource]
260 $c2017
520 $aCarp from the coloured koi variety is commonly used for both aquarism and earthen-pond culture. However, its culture has been affected by dactylogyrid species, causing massive mortality for more than four species of Dactylogyrus genus in the same host. In the present study, Dactylogyrus minutus specimens living on the gills of Cyprinus carpio were identified using light, confocal and scanning electron microscopy to characterize its morphological and morphometrical characters by the first time in Brazil. Samples of carp var. koi (weight of 1.73±0.25 g; total length of 4.7±0.46 cm) were obtained in September 2016 from a fish farm located in Biguaçu, Santa Catarina, Southern Brazil and transported live to Aquatic Organisms Health Laboratory. After acclimatization period, thirty fish were anesthetized in clove oil (75 mg/L) and were examined for the infestation intensity of parasites on the gills using a stereomicroscope. Specimens of Dactylogyrus were isolated and fixed in 70% ethanol for morphological identification, 10% formalin for confocal microscopy and 2.5% phosphate-buffered glutaraldehyde for scanning electron microscopy. The monogeneans were identified as Dactylogyrus minutus Kulwièc, 1927 (P 75%, MII 3.55±2.91, MA 2.66±2.95).In general, the measurements (μm) of 20-Hoyer¿s mounted specimens were close to those described by Kulwièc (1927): body 196-247 (216) long and 46-63 (53) wide at midbody, anchor total length 39-44 (42) long, with base length 33-37 (35) and point length 13-15 (14), anchor inner root 12-14 (13) long, outer root 5-6 (6) long. One single bar 28-32 (30) long, 14 marginal hooks 20-23 (22) long, male copulatory organ (MCO) 29-38 (34) total length. Oval egg 59-60 (60) long, 40-41 (40) total wide with one small appendage 5-6 (6). A pair of long anchors supported by a single bar longer rounded in the extremities at the dorsal side. In images obtained using confocal microscopy the shape of the bar was improved, evidencing the point in the extremities with a slight groove. The cirrus is a thin long tube which tapers anteriorly. There are two MCO accessory piece, one has a side branch and diverges into two points, and has approximately the same size as cirrus. Another piece is shorter originating at the opposite side. The vagina opens on the right side of the body anteriorly to the middle of the body, as shown by scanning electron microscopy. There was a previous report of D. minutus from Brazil in the same host but no morphological data were related. It can be considered that this study supports all the previous characterization, not only by the details of the haptor but also by the dorsal bar observation in a confocal microscopy and scanning electron microscopy. In fact, using these techniques the vaginal pore and specimens attached to the gills were observed. Morphometric measurements are given for the first time from koi carp collected in a fish farm from Brazil, which is important to highlight in case of a cosmopolitan fish parasite species.
653 $aMonogenea
700 1 $aMARCHIORI, N. C.
700 1 $aMARTINS, M. L.
773 $tIn: INTERNATIONAL SYMPOSIUM ON MONOGENEA, 8., 2017, Brno, Czech Republic. Abstracts... Brno, Czech Republic: ISM, 2017. p. 108
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