Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species

Detalhes bibliográficos
Autor(a) principal: Catto,João B.
Data de Publicação: 1994
Outros Autores: Amato,J. F. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761994000400008
Resumo: Two new species are described from the caiman. Caiman crocodilus yacare. Proterodiplostomum breve n. sp. differs from all other species in the genus by the following chacacteristics: (1) the paraprostate gland is shorter and club-shaped; (2) the genital cone is, in average, eight times longer than that of P. medusae; (3) the genital atrium is larger and without pseudosuckers; (4) the oral sucker and pharynx are longer; and (5) there are larger numbers of papillae surrounding the tribocytic organ (40) against 20 in P. longum, 16 in p. tumidilum, 8 in P. ophidum, and 16-18 in P. medusae. Proterodiplostomum globulare n. sp. differs from all the other species in the fenus by the following characteristics: (1) from P. tumidilum, P. lomgum, P. medusae, and P. breve n. sp. for the absense of pseudosuckers or muscular bunches in the inferior wall of the genital atrium; (2) the shape of the paraprostate gland, which is globular and not cylindrical as in P. longum, P. tumidilum, P. medusae, and P. ophidum; (3) the size of the tribocytic organ 201-407 long, 183-495 wide, while is 138-270 long, 102-292 wide in P. medusae, and 138-270 long, 255 wide in P. ophidum; (4) the number of papillae in the tribocytic organ (18-20) in P. globulare and 16-18 in P. medusae, and 8 in P. ophidum. Specimens belonging to six other species of proterodiplostomes are recorded for the first time infecting the caiman, C. c. yacare in the Pantanal Mato-grossense, Brazil, namely: Proterodiplostomum medusae, P. tumidilum, Cystodiplostomum hollyi, Prolecithodiplostomum constrictum, Paradiplostomum abbreviatum, and Herpetodiplostomum caimancola.
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spelling Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new speciesProterodiplostomum breve n. sp.Proterodiplostomum globulare n. sp.Proterodiplostomum medusaeProterodiplostomum tumidilumCystodiplostomum hollyiProlecithodiplostomum constrictumParadiplostomum abbreviatumHerpetodiplostomum caimancolaTwo new species are described from the caiman. Caiman crocodilus yacare. Proterodiplostomum breve n. sp. differs from all other species in the genus by the following chacacteristics: (1) the paraprostate gland is shorter and club-shaped; (2) the genital cone is, in average, eight times longer than that of P. medusae; (3) the genital atrium is larger and without pseudosuckers; (4) the oral sucker and pharynx are longer; and (5) there are larger numbers of papillae surrounding the tribocytic organ (40) against 20 in P. longum, 16 in p. tumidilum, 8 in P. ophidum, and 16-18 in P. medusae. Proterodiplostomum globulare n. sp. differs from all the other species in the fenus by the following characteristics: (1) from P. tumidilum, P. lomgum, P. medusae, and P. breve n. sp. for the absense of pseudosuckers or muscular bunches in the inferior wall of the genital atrium; (2) the shape of the paraprostate gland, which is globular and not cylindrical as in P. longum, P. tumidilum, P. medusae, and P. ophidum; (3) the size of the tribocytic organ 201-407 long, 183-495 wide, while is 138-270 long, 102-292 wide in P. medusae, and 138-270 long, 255 wide in P. ophidum; (4) the number of papillae in the tribocytic organ (18-20) in P. globulare and 16-18 in P. medusae, and 8 in P. ophidum. Specimens belonging to six other species of proterodiplostomes are recorded for the first time infecting the caiman, C. c. yacare in the Pantanal Mato-grossense, Brazil, namely: Proterodiplostomum medusae, P. tumidilum, Cystodiplostomum hollyi, Prolecithodiplostomum constrictum, Paradiplostomum abbreviatum, and Herpetodiplostomum caimancola.Instituto Oswaldo Cruz, Ministério da Saúde1994-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761994000400008Memórias do Instituto Oswaldo Cruz v.89 n.4 1994reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761994000400008info:eu-repo/semantics/openAccessCatto,João B.Amato,J. F. R.eng2020-04-25T17:47:18Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:06:12.46Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
title Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
spellingShingle Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
Catto,João B.
Proterodiplostomum breve n. sp.
Proterodiplostomum globulare n. sp.
Proterodiplostomum medusae
Proterodiplostomum tumidilum
Cystodiplostomum hollyi
Prolecithodiplostomum constrictum
Paradiplostomum abbreviatum
Herpetodiplostomum caimancola
title_short Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
title_full Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
title_fullStr Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
title_full_unstemmed Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
title_sort Proterodiplostome Parasites (Digenea, Proterodiplostomidae) of the Caiman, Caiman crocodilus yacare (Reptilia, Crocodylia) in the Pantanal mato-Grossense, Brazil, with the description of two new species
author Catto,João B.
author_facet Catto,João B.
Amato,J. F. R.
author_role author
author2 Amato,J. F. R.
author2_role author
dc.contributor.author.fl_str_mv Catto,João B.
Amato,J. F. R.
dc.subject.por.fl_str_mv Proterodiplostomum breve n. sp.
Proterodiplostomum globulare n. sp.
Proterodiplostomum medusae
Proterodiplostomum tumidilum
Cystodiplostomum hollyi
Prolecithodiplostomum constrictum
Paradiplostomum abbreviatum
Herpetodiplostomum caimancola
topic Proterodiplostomum breve n. sp.
Proterodiplostomum globulare n. sp.
Proterodiplostomum medusae
Proterodiplostomum tumidilum
Cystodiplostomum hollyi
Prolecithodiplostomum constrictum
Paradiplostomum abbreviatum
Herpetodiplostomum caimancola
dc.description.none.fl_txt_mv Two new species are described from the caiman. Caiman crocodilus yacare. Proterodiplostomum breve n. sp. differs from all other species in the genus by the following chacacteristics: (1) the paraprostate gland is shorter and club-shaped; (2) the genital cone is, in average, eight times longer than that of P. medusae; (3) the genital atrium is larger and without pseudosuckers; (4) the oral sucker and pharynx are longer; and (5) there are larger numbers of papillae surrounding the tribocytic organ (40) against 20 in P. longum, 16 in p. tumidilum, 8 in P. ophidum, and 16-18 in P. medusae. Proterodiplostomum globulare n. sp. differs from all the other species in the fenus by the following characteristics: (1) from P. tumidilum, P. lomgum, P. medusae, and P. breve n. sp. for the absense of pseudosuckers or muscular bunches in the inferior wall of the genital atrium; (2) the shape of the paraprostate gland, which is globular and not cylindrical as in P. longum, P. tumidilum, P. medusae, and P. ophidum; (3) the size of the tribocytic organ 201-407 long, 183-495 wide, while is 138-270 long, 102-292 wide in P. medusae, and 138-270 long, 255 wide in P. ophidum; (4) the number of papillae in the tribocytic organ (18-20) in P. globulare and 16-18 in P. medusae, and 8 in P. ophidum. Specimens belonging to six other species of proterodiplostomes are recorded for the first time infecting the caiman, C. c. yacare in the Pantanal Mato-grossense, Brazil, namely: Proterodiplostomum medusae, P. tumidilum, Cystodiplostomum hollyi, Prolecithodiplostomum constrictum, Paradiplostomum abbreviatum, and Herpetodiplostomum caimancola.
description Two new species are described from the caiman. Caiman crocodilus yacare. Proterodiplostomum breve n. sp. differs from all other species in the genus by the following chacacteristics: (1) the paraprostate gland is shorter and club-shaped; (2) the genital cone is, in average, eight times longer than that of P. medusae; (3) the genital atrium is larger and without pseudosuckers; (4) the oral sucker and pharynx are longer; and (5) there are larger numbers of papillae surrounding the tribocytic organ (40) against 20 in P. longum, 16 in p. tumidilum, 8 in P. ophidum, and 16-18 in P. medusae. Proterodiplostomum globulare n. sp. differs from all the other species in the fenus by the following characteristics: (1) from P. tumidilum, P. lomgum, P. medusae, and P. breve n. sp. for the absense of pseudosuckers or muscular bunches in the inferior wall of the genital atrium; (2) the shape of the paraprostate gland, which is globular and not cylindrical as in P. longum, P. tumidilum, P. medusae, and P. ophidum; (3) the size of the tribocytic organ 201-407 long, 183-495 wide, while is 138-270 long, 102-292 wide in P. medusae, and 138-270 long, 255 wide in P. ophidum; (4) the number of papillae in the tribocytic organ (18-20) in P. globulare and 16-18 in P. medusae, and 8 in P. ophidum. Specimens belonging to six other species of proterodiplostomes are recorded for the first time infecting the caiman, C. c. yacare in the Pantanal Mato-grossense, Brazil, namely: Proterodiplostomum medusae, P. tumidilum, Cystodiplostomum hollyi, Prolecithodiplostomum constrictum, Paradiplostomum abbreviatum, and Herpetodiplostomum caimancola.
publishDate 1994
dc.date.none.fl_str_mv 1994-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761994000400008
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761994000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02761994000400008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.89 n.4 1994
reponame:Memórias do Instituto Oswaldo Cruz
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instname_str Fundação Oswaldo Cruz
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repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
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