Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae)
Kamchatka is a remote volcanic peninsula in the sub-arctic Far East of Russia. Its myrmecofauna has been scientifically addressed several times. However, previous species lists are contradictory in part and a modern study seems to be lacking. Based on literature review, I conclude that 12 species an...
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Online Access: | https://doi.org/10.3897/alpento.8.114185 https://alpineentomology.pensoft.net/article/114185/ |
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ftpensoft:10.3897/alpento.8.114185 2024-02-11T10:01:27+01:00 Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) Schär,Sämi 2024 text/html https://doi.org/10.3897/alpento.8.114185 https://alpineentomology.pensoft.net/article/114185/ en eng Pensoft Publishers info:eu-repo/semantics/altIdentifier/eissn/2535-0889 info:eu-repo/semantics/openAccess CC BY 4.0 Alpine Entomology 8: 19-28 Subarctic boreal zone COI mtDNA Russian Far East Siberia Research Article 2024 ftpensoft https://doi.org/10.3897/alpento.8.114185 2024-01-23T01:07:17Z Kamchatka is a remote volcanic peninsula in the sub-arctic Far East of Russia. Its myrmecofauna has been scientifically addressed several times. However, previous species lists are contradictory in part and a modern study seems to be lacking. Based on literature review, I conclude that 12 species and 4 genera (Camponotus, Formica, Leptothorax and Myrmica) of ants may be native to Kamchatka. Of those, 9 were found in the field, 3 having a Holarctic, 3 a trans-Palearctic and 3 an East Palearctic distribution. Most species diversity was found at mid-elevations, in pine shrubs and mixed forests, while deciduous forests and open habitats at lower altitudes were surprisingly species poor. DNA-barcoding was performed for 57 specimens/9 species. Genetic diversity (COI) was low for 8/9 species, with the exception of Leptothorax acervorum, for which all samples were of a different haplotype and 2 haplogroups were identified. For the encountered Holarctic and trans-Palearctic species, closely related haplotypes (<0.7% raw distance) occur in Europe and/or North America. Some Formica ants were morphologically atypical, with workers partially resembling those of F. fusca, while gynes identified as F. lemani. Morphometric analysis and DNA-barcoding suggested that all these specimens belong to a single species, F. lemani. Standard images for all specimens and an illustrated key to the worker caste are provided. Article in Journal/Newspaper Arctic Kamchatka Subarctic Siberia Pensoft Publishers Arctic Alpine Entomology 8 19 28 |
institution |
Open Polar |
collection |
Pensoft Publishers |
op_collection_id |
ftpensoft |
language |
English |
topic |
Subarctic boreal zone COI mtDNA Russian Far East Siberia |
spellingShingle |
Subarctic boreal zone COI mtDNA Russian Far East Siberia Schär,Sämi Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
topic_facet |
Subarctic boreal zone COI mtDNA Russian Far East Siberia |
description |
Kamchatka is a remote volcanic peninsula in the sub-arctic Far East of Russia. Its myrmecofauna has been scientifically addressed several times. However, previous species lists are contradictory in part and a modern study seems to be lacking. Based on literature review, I conclude that 12 species and 4 genera (Camponotus, Formica, Leptothorax and Myrmica) of ants may be native to Kamchatka. Of those, 9 were found in the field, 3 having a Holarctic, 3 a trans-Palearctic and 3 an East Palearctic distribution. Most species diversity was found at mid-elevations, in pine shrubs and mixed forests, while deciduous forests and open habitats at lower altitudes were surprisingly species poor. DNA-barcoding was performed for 57 specimens/9 species. Genetic diversity (COI) was low for 8/9 species, with the exception of Leptothorax acervorum, for which all samples were of a different haplotype and 2 haplogroups were identified. For the encountered Holarctic and trans-Palearctic species, closely related haplotypes (<0.7% raw distance) occur in Europe and/or North America. Some Formica ants were morphologically atypical, with workers partially resembling those of F. fusca, while gynes identified as F. lemani. Morphometric analysis and DNA-barcoding suggested that all these specimens belong to a single species, F. lemani. Standard images for all specimens and an illustrated key to the worker caste are provided. |
format |
Article in Journal/Newspaper |
author |
Schär,Sämi |
author_facet |
Schär,Sämi |
author_sort |
Schär,Sämi |
title |
Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
title_short |
Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
title_full |
Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
title_fullStr |
Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
title_full_unstemmed |
Ants of Kamchatka: checklist, DNA-barcoding and key (Hymenoptera, Formicidae) |
title_sort |
ants of kamchatka: checklist, dna-barcoding and key (hymenoptera, formicidae) |
publisher |
Pensoft Publishers |
publishDate |
2024 |
url |
https://doi.org/10.3897/alpento.8.114185 https://alpineentomology.pensoft.net/article/114185/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Kamchatka Subarctic Siberia |
genre_facet |
Arctic Kamchatka Subarctic Siberia |
op_source |
Alpine Entomology 8: 19-28 |
op_relation |
info:eu-repo/semantics/altIdentifier/eissn/2535-0889 |
op_rights |
info:eu-repo/semantics/openAccess CC BY 4.0 |
op_doi |
https://doi.org/10.3897/alpento.8.114185 |
container_title |
Alpine Entomology |
container_volume |
8 |
container_start_page |
19 |
op_container_end_page |
28 |
_version_ |
1790597257133817856 |