Three new species of Coecobrya (Collembola: Entomobryidae) &lt;br /&gt;from southern and northwest China

Zhang, Feng; Dong, Rui-Rui

doi:10.11646/zootaxa.3760.2.6

Cited by 5 publications

(6 citation statements)

References 9 publications

(4 reference statements)

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“…(3) Externally on coxae I, II and III [initially mentioned by Hüther (1962) as "chitinringe", and by Gisin (1963)]. (4) On manubrium between its basis and the genital plate, probably those observed in Coecobrya by Zhang & Dong (2014) and Zhang et al (2018), as a group of 2-3 in L. doveri.…”

Section: Pseudoporesmentioning

confidence: 99%

RevisitingLepidonellaYosii (Collembola: Paronellidae): character overview, checklist of world species and reassessment ofPseudoparonella doveriCarpenter

Deharveng

Jantarit

Bedòs

2018

Annales de la Société entomologique de France (N.S.)

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Characters used in the taxonomy of the genus Lepidonella Yosii, 1960 (Collembola: Paronellidae) are listed and discussed. Several new ones are introduced. An overview of pseudopore patterns across Collembola is presented, with several new locations of these structures across Entomobryomorpha. Their interest at different taxonomic level is underlined. The genus Lepidonella is redefined. The American species L. marimuti Soto Adames & Bellini, 2015 is placed in incertae sedis among Lepidonella. Lepidonella species of the world are listed with synonymies and combinations. The Malaysian troglobitic species Pseudoparonella doveri Carpenter, 1933 is redescribed in detail, with emphasis on its pattern of antennal chaetae, and transferred to the genus Lepidonella. Its close similarity with L. lecongkieti Deharveng & Bedos, 1995 from southwestern Vietnam caves is underlined. This disjunct distribution is briefly discussed. Résumé. Revue du genre Lepidonella Yosii (Collembola : Paronellidae) : caractères, liste critique des espèces du monde et ré-assignation de Pseudoparonella doveri Carpenter. Les caractères utilisés dans la taxonomie du genre Lepidonella Yosii, 1960 (Collembola : Paronellidae) sont répertoriés et discutés. Plusieurs nouveaux caractères sont décrits. Une synthèse des patrons de distribution des pseudopores dans la classe des Collemboles est présentée, avec la mise en évidence de nouvelles localisations de ces structures au sein des Entomobryomorpha. Leur intérêt à différents niveaux taxonomiques est souligné. Le genre Lepidonella est redéfini. L'espèce américaine L. marimuti Soto Adames & Bellini, 2015 est placée en incertae sedis au sein du genre Lepidonella. Les espèces de Lepidonella du monde sont listées avec synonymies et combinaisons. L'espèce troglobie de Malaisie Pseudoparonella doveri Carpenter, 1933 est redécrite en détail, en insistant sur son patron de soies antennaires, et transférée dans le genre Lepidonella. Son étroite similarité avec L. lecongkieti Deharveng & Bedos, 1995 des grottes du sud-ouest du Vietnam est soulignée. Cette distribution disjointe est brièvement commentée.

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Section: Pseudoporesmentioning

confidence: 99%

RevisitingLepidonellaYosii (Collembola: Paronellidae): character overview, checklist of world species and reassessment ofPseudoparonella doveriCarpenter

Deharveng

Jantarit

Bedòs

2018

Annales de la Société entomologique de France (N.S.)

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“…), Coecobrya (Zhang et al . , ; Zhang & Dong ), Lepidocyrtus (Deharveng ; Zhang et al . ), Homidia (Shi et al .…”

Section: Introductionmentioning

confidence: 99%

“…Patterns of S-chaetae in Entomobryidae were firstly illustrated by Szeptycki (1972Szeptycki ( , 1979 across Entomobryidae, but in broader focus of all chaetotaxy analysis. They were studied or incidentally mentioned later in a few species of Entomobrya (Jordana & Baquero 2005;Baquero & Jordana 2008), Orchesellides (Jordana & Baquero 2006), Seira (Soto-Adames 2008), Sinella (Zhang & Deharveng 2009, 2011Zhang 2013;Zhang et al 2014c), Coecobrya (Zhang et al 2009a(Zhang et al , 2011aZhang & Dong 2014), Lepidocyrtus (Deharveng 1979;Zhang et al 2009b), Homidia (Shi et al 2009a(Shi et al ,b, 2010 and Szeptyckiella (Zhang et al 2014b), while more sporadic records of incomplete S-chaetotaxy are found in many publications. Zhang et al (2011b) reported the patterns of tergal S-chaetotaxy and their variation in Sinella and Coecobrya.…”

Section: Introductionmentioning

confidence: 99%

Systematic revision of Entomobryidae (Collembola) by integrating molecular and new morphological evidence

Zhang

Deharveng

2014

Zoologica Scripta

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Entomobryidae, the largest collembolan family, is traditionally classified at suprageneric level using a limited set of morphological structures, such as scales, antennal segmentation. Most tribal and subfamilial delimitations appear, however, disputable in the light of recent works. Integrating molecular and morphological evidence, we propose here a revision of the systematics of the family. In addition to traditional taxonomic characters, tergal specialized chaetae (S‐chaetae) are newly introduced, and their patterns are shown to be diversified at all levels from species to subfamilies. S‐chaetotaxic pattern on phylogenetic tree shows that evolution of S‐chaetae is not parallel between the different terga and that their patterns coincide well with the known molecular phylogeny, providing a powerful tool for the systematics of Entomobryidae. Orchesellinae sensu Soto‐Adames et al. (Annals of the Entomological Society of America, 101, 2008, 501); is divided into three subfamilies: Orchesellinae s. s., Bessoniellinae and Heteromurinae, the latter two upgraded from the original tribal level. Entomobryinae sensu Szeptycki (Morpho‐Systematic Studies on Collembola. IV. Chaetotaxy of the Entomobryidae and its Phylogenetical Significance, 1979), is no longer divided into scaled and unscaled tribes, and Lepidosira‐group is transferred from Seirinae to Entomobryinae. A key to subfamilies and tribes and a comparison with previous classifications of the Entomobryidae are provided. This study greatly improves the understanding of primary and secondary characters and erects the fundamental framework for the taxonomy of Entomobryidae.

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“…5). Also in Coecobrya xui the presence of 2 pseudopores has been described on dorsobasal position of manubrium on position 13 (Zhang & Dong 2014).…”

Section: Subgenera and Species Groups In European Lepidocyrtusmentioning

confidence: 98%

New morphological and molecular data reveal an important underestimation of species diversity and indicate evolutionary patterns in European

et al. 2021

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The correct identification of morphological species is a key task for species richness estimation of any ecosystem. Although body colour is a widely used character identifying European Lepidocyrtus species, recent investigations using molecular data have revealed that species delineation using body colour can result in an underestimation of real species diversity because of the presence of cryptic species. Lepidocyrtus violaceus is a European species characterised by its dark violet body colour. Its wide distribution leads us to suspect that several cryptic species can be present within this morphospecies. Since traditional morphological characters have appeared insufficient for real diversity identification in Lepidocyrtus, new morphological characters were needed in order to describe the cryptic diversity detected by molecular data in this genus. Pseudopores are integumentary structures present in all Lepidocyrtus species, but the distribution of these structures has not been properly described in the genus, as well as in Entomobryioidea overall. In the present work we aimed to analyse whether L. violaceus is a monophyletic entity in Europe. Moreover, we aimed to determine if the position and number of pseudopores on the different parts of the body and appendages is a phylogenetically useful character in the identification of the species or superspecific entities. Fourteen populations of L. violaceus from five European countries, and another 25 Lepidocyrtus species from nine European countries have been studied. In total, 208 specimens have been analysed morphologically and half of them were studied molecularly using sequences of the genes COXII and EF-1α. Molecular data revealed that the widely distributed Lepidocyrtus violaceus morphospecies is a polyphyletic entity in Europe. Between 6 and 12 diferent cryptic species have been detected within this European morphospecies, and only the presence of pseudopores on the basal plate of the fourth abdominal segment has been found to be a promising diagnostic character between them. A common basal pattern of pseudopore distribution has been recognised in the European members of the genus, and also a diferential pattern within each European species group. As a general trend, an increase in the number of pseudopores has been detected from the most basal to the most derived species groups in the phylogeny of the genus in Europe.

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Three new species of Coecobrya (Collembola: Entomobryidae) <br />from southern and northwest China

Cited by 5 publications

References 9 publications

RevisitingLepidonellaYosii (Collembola: Paronellidae): character overview, checklist of world species and reassessment ofPseudoparonella doveriCarpenter

RevisitingLepidonellaYosii (Collembola: Paronellidae): character overview, checklist of world species and reassessment ofPseudoparonella doveriCarpenter

Systematic revision of Entomobryidae (Collembola) by integrating molecular and new morphological evidence

New morphological and molecular data reveal an important underestimation of species diversity and indicate evolutionary patterns in European

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