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dc.contributor.author
Molineri, Carlos
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dc.contributor.author
Siegloch, Ana
dc.contributor.author
Righi Cavallaro, Karina O.
dc.date.available
2019-03-28T21:34:03Z
dc.date.issued
2010-04
dc.identifier.citation
Molineri, Carlos; Siegloch, Ana; Righi Cavallaro, Karina O.; The nymph of Tortopus harrisi Traver (Ephemeroptera: Polymitarcyidae); Magnolia Press; Zootaxa; 2436; 1; 4-2010; 65-68
dc.identifier.issn
1175-5326
dc.identifier.uri
http://hdl.handle.net/11336/72777
dc.description.abstract
Polymitarcyidae is a family of burrowing mayflies (Ephemeroptera: Ephemeroidea) distributed throughout the world but with highest diversity in the Neotropics. Tortopus Needham & Murphy, with a Panamerican distribution, is known from twelve species described in the adult stage. Nymphs are only known for three species: T. puella (Pictet), T. obscuripennis Domínguez and T. sarae Domínguez, and present a rather homogeneous morphology (Molineri 2008). They were firstly described for T. puella by Scott et al. (1959) and later Molineri (2008) described the other two. Both studies reported thatthese species burrow U-shaped tunnels in clay banks of rivers and streams, thus preventing them from being sampled inmost limnological studies (that use surbers, drags, or drift nets). The aim of the present contribution is to describe and illustrate the previously unknown nymph of Tortopus harrisi Traver that shows important anatomical differences with the other nymphs known in the genus. This morphological differentiation suggests a different habitat use by these nymphs, sampled with drag and surber samplers in sandy substrate. New locality records are given for T. harrisi in Brazil. The nymphs are preserved in alcohol, mouthparts, legs and genital rudiments were mounted in microscope slides with Canada Balsam. Drawings were made with a camera lucida attached to a stereo microscope. The material is deposited in CUIC (Cornell University Insect Collection, Ithaca, NY), IML (Instituto Miguel Lillo, Tucumán) and in MZSP (Museu de Zoologia da Universidade de São Paulo, São Paulo). Catalogs and bibliography were consulted at Ephemeroptera Galactica (Hubbard 2009).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Magnolia Press
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Tortopus Harrisi Traver
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
The nymph of Tortopus harrisi Traver (Ephemeroptera: Polymitarcyidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-21T16:10:15Z
dc.journal.volume
2436
dc.journal.number
1
dc.journal.pagination
65-68
dc.journal.pais
Nueva Zelanda
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dc.journal.ciudad
Auckland
dc.description.fil
Fil: Molineri, Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
dc.description.fil
Fil: Siegloch, Ana. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Righi Cavallaro, Karina O.. Universidade de Sao Paulo; Brasil
dc.journal.title
Zootaxa
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.11646/zootaxa.2436.1.4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mapress.com/j/zt/article/view/zootaxa.2436.1.4/17329
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Zootaxa/article/view/zootaxa.2436.1.4
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