New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico
Mexico represents a transitional area in which two biogeographic regions meet. A survey of the cladocerans collected in true tropical waterbodies from the country revealed a diverse fauna. The environments examined included temporary pools in the forest, rivers, permanent lagoons and karstic sinkholes. New records or little known taxa include: Diaphanosoma brevireme, D. fluviatile, Pseudosida ramosa, Simocephalus mixtus, Onchobunops tuberculatus,Guernella raphaelis, Chydorus nitidilus, Notoalonacf. globulosa, Alonella brasiliensis and Leydigiopsis curvirostris. In contrast to high altitude systems, with clear nearctic affinity, the lowlands of southeastern Mexico showed a striking resemblance with the South and Central American cladoceran fauna. Apparently, orographic barriers control the distribution of the cladoceran taxa in this region.
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Language: | eng |
Subjects: | Cladóceros, Biogeografía, Anatomía comparada, |
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KOHA-OAI-ECOSUR:382542024-05-22T11:27:48ZNew and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico Elías Gutiérrez, Manuel Doctor 2041 Smirnov, Nicolai N. autor/a Suárez Morales, Eduardo Doctor autor/a 2036 Dimas Flores, Noemi autor/a textengMexico represents a transitional area in which two biogeographic regions meet. A survey of the cladocerans collected in true tropical waterbodies from the country revealed a diverse fauna. The environments examined included temporary pools in the forest, rivers, permanent lagoons and karstic sinkholes. New records or little known taxa include: Diaphanosoma brevireme, D. fluviatile, Pseudosida ramosa, Simocephalus mixtus, Onchobunops tuberculatus,Guernella raphaelis, Chydorus nitidilus, Notoalonacf. globulosa, Alonella brasiliensis and Leydigiopsis curvirostris. In contrast to high altitude systems, with clear nearctic affinity, the lowlands of southeastern Mexico showed a striking resemblance with the South and Central American cladoceran fauna. Apparently, orographic barriers control the distribution of the cladoceran taxa in this region.Mexico represents a transitional area in which two biogeographic regions meet. A survey of the cladocerans collected in true tropical waterbodies from the country revealed a diverse fauna. The environments examined included temporary pools in the forest, rivers, permanent lagoons and karstic sinkholes. New records or little known taxa include: Diaphanosoma brevireme, D. fluviatile, Pseudosida ramosa, Simocephalus mixtus, Onchobunops tuberculatus,Guernella raphaelis, Chydorus nitidilus, Notoalonacf. globulosa, Alonella brasiliensis and Leydigiopsis curvirostris. In contrast to high altitude systems, with clear nearctic affinity, the lowlands of southeastern Mexico showed a striking resemblance with the South and Central American cladoceran fauna. Apparently, orographic barriers control the distribution of the cladoceran taxa in this region.Adobe Acrobat profesional 6.0 o superiorCladócerosBiogeografíaAnatomía comparadaDisponible en líneaHydrobiologiahttp://download.springer.com/static/pdf/749/art%253A10.1023%252FA%253A1017506804840.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Farticle%2F10.1023%2FA%3A1017506804840&token2=exp=1493402036~acl=%2Fstatic%2Fpdf%2F749%2Fart%25253A10.1023%25252FA%25253A1017506804840.pdf%3ForiginUrl%3Dhttp%253A%252F%252Flink.springer.com%252Farticle%252F10.1023%252FA%253A1017506804840*~hmac=797b9962893e2bae1eea6b07570945432fef98be9343d51fa10c16c04e76bd75Acceso en línea sin restricciones |
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México |
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MX |
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biblioteca |
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America del Norte |
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Sistema de Información Bibliotecario de ECOSUR (SIBE) |
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eng |
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Cladóceros Biogeografía Anatomía comparada Cladóceros Biogeografía Anatomía comparada |
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Cladóceros Biogeografía Anatomía comparada Cladóceros Biogeografía Anatomía comparada Elías Gutiérrez, Manuel Doctor 2041 Smirnov, Nicolai N. autor/a Suárez Morales, Eduardo Doctor autor/a 2036 Dimas Flores, Noemi autor/a New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
description |
Mexico represents a transitional area in which two biogeographic regions meet. A survey of the cladocerans collected in true tropical waterbodies from the country revealed a diverse fauna. The environments examined included temporary pools in the forest, rivers, permanent lagoons and karstic sinkholes. New records or little known taxa include: Diaphanosoma brevireme, D. fluviatile, Pseudosida ramosa, Simocephalus mixtus, Onchobunops tuberculatus,Guernella raphaelis, Chydorus nitidilus, Notoalonacf. globulosa, Alonella brasiliensis and Leydigiopsis curvirostris. In contrast to high altitude systems, with clear nearctic affinity, the lowlands of southeastern Mexico showed a striking resemblance with the South and Central American cladoceran fauna. Apparently, orographic barriers control the distribution of the cladoceran taxa in this region. |
format |
Texto |
topic_facet |
Cladóceros Biogeografía Anatomía comparada |
author |
Elías Gutiérrez, Manuel Doctor 2041 Smirnov, Nicolai N. autor/a Suárez Morales, Eduardo Doctor autor/a 2036 Dimas Flores, Noemi autor/a |
author_facet |
Elías Gutiérrez, Manuel Doctor 2041 Smirnov, Nicolai N. autor/a Suárez Morales, Eduardo Doctor autor/a 2036 Dimas Flores, Noemi autor/a |
author_sort |
Elías Gutiérrez, Manuel Doctor 2041 |
title |
New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
title_short |
New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
title_full |
New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
title_fullStr |
New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
title_full_unstemmed |
New and little known cladocerans (Crustacea: anomopoda) from southeastern Mexico |
title_sort |
new and little known cladocerans (crustacea: anomopoda) from southeastern mexico |
url |
http://download.springer.com/static/pdf/749/art%253A10.1023%252FA%253A1017506804840.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Farticle%2F10.1023%2FA%3A1017506804840&token2=exp=1493402036~acl=%2Fstatic%2Fpdf%2F749%2Fart%25253A10.1023%25252FA%25253A1017506804840.pdf%3ForiginUrl%3Dhttp%253A%252F%252Flink.springer.com%252Farticle%252F10.1023%252FA%253A1017506804840*~hmac=797b9962893e2bae1eea6b07570945432fef98be9343d51fa10c16c04e76bd75 |
work_keys_str_mv |
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