Tardigrades from Peru (South America), with descriptions of three new species of Parachela

2014
journal article
article
110
cris.lastimport.wos2024-04-09T20:51:44Z
dc.abstract.enIn four samples of mosses and mosses mixed with lichens collected in the Peruvian region of Cusco, 344 tardigrades, 78 free-laid eggs and six simplexes were found. In total, nine species were identified: Cornechiniscus lobatus, Echiniscus dariae, E. ollantaytamboensis, Isohypsibius condorcanquii sp. nov., Macrobiotus pisacensis sp. nov., Milnesium krzysztofi, Minibiotus intermedius, Paramacrobiotus intii sp. nov. and Pseudechiniscus ramazzottii ramazzottii. Isohypsibius condorcanquii sp. nov. is most similar to I. baldii, but differs mainly by the absence of ventral sculpture, the presence of the oral cavity armature, a different macroplacoid length sequence and a different shape of macroplacoids. The new species also differs from other congeners by a different dorsal sculpture, the absence of cuticular bars under the claws and the absence of eyes. Macrobiotus pisacensis sp. nov. differs from the most similar M. ariekammensis and M. kirghizicus by a different oral cavity armature, the presence of cuticular pores, details of egg morphology and some morphometric characters of both animals and eggs. Paramacrobiotus intii sp. nov. differs from most similar species of the genus by a different type of the oral cavity armature, details of egg morphology and some morphometric characters of both animals and eggs. In addition, we briefly discuss the tardigrade fauna of Peru, and propose a simple and economic system of describing relative lengths of pharyngeal macroplacoids. The system is especially useful in interspecific comparisons and differential diagnoses.pl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Zoologiipl
dc.contributor.authorKaczmarek, Łukaszpl
dc.contributor.authorCytan, Joannapl
dc.contributor.authorZawierucha, Krzysztofpl
dc.contributor.authorDiduszko, Dawidpl
dc.contributor.authorMichalczyk, Łukasz - 214269 pl
dc.date.accessioned2015-04-28T10:44:43Z
dc.date.available2015-04-28T10:44:43Z
dc.date.issued2014pl
dc.description.number2pl
dc.description.physical357-379pl
dc.description.volume3790pl
dc.identifier.doi10.11646/zootaxa.3790.2.5pl
dc.identifier.eissn1175-5334pl
dc.identifier.issn1175-5326pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/5960
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licencebez licencji
dc.rights.uri*
dc.subject.eninvertebratespl
dc.subject.enIsohypsibius condorcanquii sp nov.pl
dc.subject.enMacrobiotus pisacensis sp. nov.pl
dc.subject.enmacroplacoid length sequencepl
dc.subject.enmoss faunapl
dc.subject.enNeotropicpl
dc.subject.enParamacrobiotus intii sp nov.pl
dc.subject.enTardigradapl
dc.subject.entaxonomypl
dc.subject.enwater bearspl
dc.subject.ennew recordspl
dc.subtypeArticlepl
dc.titleTardigrades from Peru (South America), with descriptions of three new species of Parachelapl
dc.title.journalZootaxapl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T20:51:44Z
dc.abstract.enpl
In four samples of mosses and mosses mixed with lichens collected in the Peruvian region of Cusco, 344 tardigrades, 78 free-laid eggs and six simplexes were found. In total, nine species were identified: Cornechiniscus lobatus, Echiniscus dariae, E. ollantaytamboensis, Isohypsibius condorcanquii sp. nov., Macrobiotus pisacensis sp. nov., Milnesium krzysztofi, Minibiotus intermedius, Paramacrobiotus intii sp. nov. and Pseudechiniscus ramazzottii ramazzottii. Isohypsibius condorcanquii sp. nov. is most similar to I. baldii, but differs mainly by the absence of ventral sculpture, the presence of the oral cavity armature, a different macroplacoid length sequence and a different shape of macroplacoids. The new species also differs from other congeners by a different dorsal sculpture, the absence of cuticular bars under the claws and the absence of eyes. Macrobiotus pisacensis sp. nov. differs from the most similar M. ariekammensis and M. kirghizicus by a different oral cavity armature, the presence of cuticular pores, details of egg morphology and some morphometric characters of both animals and eggs. Paramacrobiotus intii sp. nov. differs from most similar species of the genus by a different type of the oral cavity armature, details of egg morphology and some morphometric characters of both animals and eggs. In addition, we briefly discuss the tardigrade fauna of Peru, and propose a simple and economic system of describing relative lengths of pharyngeal macroplacoids. The system is especially useful in interspecific comparisons and differential diagnoses.
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Zoologii
dc.contributor.authorpl
Kaczmarek, Łukasz
dc.contributor.authorpl
Cytan, Joanna
dc.contributor.authorpl
Zawierucha, Krzysztof
dc.contributor.authorpl
Diduszko, Dawid
dc.contributor.authorpl
Michalczyk, Łukasz - 214269
dc.date.accessioned
2015-04-28T10:44:43Z
dc.date.available
2015-04-28T10:44:43Z
dc.date.issuedpl
2014
dc.description.numberpl
2
dc.description.physicalpl
357-379
dc.description.volumepl
3790
dc.identifier.doipl
10.11646/zootaxa.3790.2.5
dc.identifier.eissnpl
1175-5334
dc.identifier.issnpl
1175-5326
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/5960
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
bez licencji
dc.rights.uri*
dc.subject.enpl
invertebrates
dc.subject.enpl
Isohypsibius condorcanquii sp nov.
dc.subject.enpl
Macrobiotus pisacensis sp. nov.
dc.subject.enpl
macroplacoid length sequence
dc.subject.enpl
moss fauna
dc.subject.enpl
Neotropic
dc.subject.enpl
Paramacrobiotus intii sp nov.
dc.subject.enpl
Tardigrada
dc.subject.enpl
taxonomy
dc.subject.enpl
water bears
dc.subject.enpl
new records
dc.subtypepl
Article
dc.titlepl
Tardigrades from Peru (South America), with descriptions of three new species of Parachela
dc.title.journalpl
Zootaxa
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
17
Views per month
Views per city
Ashburn
4
Wroclaw
2
Chandler
1
Dublin
1
Mumbai
1
New York
1
Szczecin
1

No access

No Thumbnail Available