Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs
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2016
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Hazelnut big bud mite, Phytoptus avellanae Nalepa, is one of the most harmful pests of Corylus spp. (Corylaceae) worldwide. Herein, we show that this species represents a complex of two cryptic species: one that lives and reproduces in buds causing their enlargement ('big buds') and drying, whereas the other is a vagrant living on leaves, under bud scales and in catkins, based on phylogenetic analyzes of mitochondrial cytochrome c oxidase subunit I (COI) DNA and the nuclear D2 region of 28S rDNA sequences. A molecular assessment based on mtCOI DNA and nuclear D2 28S rDNA revealed consistent differences of 16.8 and 3.5 % between the two species, respectively. Molecular analysis also revealed that atypical flattened nymphs (Tegonotus-like nymphs sensu Keifer in Mites Injurious to Economic Plants, University of California Press, Berkeley, pp 327-562, 1975) with differently annulated opisthosoma, which appear in the life cycle of P. avellanae s.l., belong to the 'vagrant' lineage, i.e. vag...rant cryptic species. Light microscopy images of Tegonotus-like nymphs molting into males and females are presented for the first time. Our results suggest that the name P. avellanae comprise two species. Big bud mite should keep the name P. avellanae, and the vagrant cryptic species should be re-named after a proper morphological description is made.
Кључне речи:
Phytoptus avellanae / Cryptic species / COI mtDNA / 28S rDNA / Tegonotus-like nymphsИзвор:
Experimental and Applied Acarology, 2016, 68, 1, 83-96Издавач:
- Springer, Dordrecht
Финансирање / пројекти:
- Агробиодиверзитет и коришћење земљишта у Србији: интегрисана процена биодиверзитета кључних група артропода и биљних патогена (RS-43001)
- Russian Science Foundation (RSCF) - 14-14-00621
DOI: 10.1007/s10493-015-9981-5
ISSN: 0168-8162
PubMed: 26530992
WoS: 000366639200007
Scopus: 2-s2.0-84951570286
Институција/група
IZBISTY - JOUR AU - Cvrković, Tatjana AU - Chetverikov, Philipp E. AU - Vidović, Biljana AU - Petanović, Radmila PY - 2016 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/425 AB - Hazelnut big bud mite, Phytoptus avellanae Nalepa, is one of the most harmful pests of Corylus spp. (Corylaceae) worldwide. Herein, we show that this species represents a complex of two cryptic species: one that lives and reproduces in buds causing their enlargement ('big buds') and drying, whereas the other is a vagrant living on leaves, under bud scales and in catkins, based on phylogenetic analyzes of mitochondrial cytochrome c oxidase subunit I (COI) DNA and the nuclear D2 region of 28S rDNA sequences. A molecular assessment based on mtCOI DNA and nuclear D2 28S rDNA revealed consistent differences of 16.8 and 3.5 % between the two species, respectively. Molecular analysis also revealed that atypical flattened nymphs (Tegonotus-like nymphs sensu Keifer in Mites Injurious to Economic Plants, University of California Press, Berkeley, pp 327-562, 1975) with differently annulated opisthosoma, which appear in the life cycle of P. avellanae s.l., belong to the 'vagrant' lineage, i.e. vagrant cryptic species. Light microscopy images of Tegonotus-like nymphs molting into males and females are presented for the first time. Our results suggest that the name P. avellanae comprise two species. Big bud mite should keep the name P. avellanae, and the vagrant cryptic species should be re-named after a proper morphological description is made. PB - Springer, Dordrecht T2 - Experimental and Applied Acarology T1 - Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs EP - 96 IS - 1 SP - 83 VL - 68 DO - 10.1007/s10493-015-9981-5 ER -
@article{ author = "Cvrković, Tatjana and Chetverikov, Philipp E. and Vidović, Biljana and Petanović, Radmila", year = "2016", abstract = "Hazelnut big bud mite, Phytoptus avellanae Nalepa, is one of the most harmful pests of Corylus spp. (Corylaceae) worldwide. Herein, we show that this species represents a complex of two cryptic species: one that lives and reproduces in buds causing their enlargement ('big buds') and drying, whereas the other is a vagrant living on leaves, under bud scales and in catkins, based on phylogenetic analyzes of mitochondrial cytochrome c oxidase subunit I (COI) DNA and the nuclear D2 region of 28S rDNA sequences. A molecular assessment based on mtCOI DNA and nuclear D2 28S rDNA revealed consistent differences of 16.8 and 3.5 % between the two species, respectively. Molecular analysis also revealed that atypical flattened nymphs (Tegonotus-like nymphs sensu Keifer in Mites Injurious to Economic Plants, University of California Press, Berkeley, pp 327-562, 1975) with differently annulated opisthosoma, which appear in the life cycle of P. avellanae s.l., belong to the 'vagrant' lineage, i.e. vagrant cryptic species. Light microscopy images of Tegonotus-like nymphs molting into males and females are presented for the first time. Our results suggest that the name P. avellanae comprise two species. Big bud mite should keep the name P. avellanae, and the vagrant cryptic species should be re-named after a proper morphological description is made.", publisher = "Springer, Dordrecht", journal = "Experimental and Applied Acarology", title = "Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs", pages = "96-83", number = "1", volume = "68", doi = "10.1007/s10493-015-9981-5" }
Cvrković, T., Chetverikov, P. E., Vidović, B.,& Petanović, R.. (2016). Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs. in Experimental and Applied Acarology Springer, Dordrecht., 68(1), 83-96. https://doi.org/10.1007/s10493-015-9981-5
Cvrković T, Chetverikov PE, Vidović B, Petanović R. Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs. in Experimental and Applied Acarology. 2016;68(1):83-96. doi:10.1007/s10493-015-9981-5 .
Cvrković, Tatjana, Chetverikov, Philipp E., Vidović, Biljana, Petanović, Radmila, "Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs" in Experimental and Applied Acarology, 68, no. 1 (2016):83-96, https://doi.org/10.1007/s10493-015-9981-5 . .