Lohmannella falcata
Lohmannella falcata (Hodge, 1863) Diagnosis. Two corneae usually present (varies 0–2). Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with 32–34 Pgs and 8 Sgs. Male with 75–79 Pgs and 8 Sgs. Tr I–IV with 1-1- 1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with...
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Online Access: | https://doi.org/10.5281/zenodo.4984895 http://treatment.plazi.org/id/022487BFFFD6FF93FF24FD68FE17FA9B |
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ftzenodo:oai:zenodo.org:4984895 2024-09-15T17:39:17+00:00 Lohmannella falcata Abé, Hiroshi 2021-06-01 https://doi.org/10.5281/zenodo.4984895 http://treatment.plazi.org/id/022487BFFFD6FF93FF24FD68FE17FA9B unknown Zenodo https://doi.org/10.11646/zootaxa.4980.2.1 http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 https://sibils.text-analytics.ch/search/collections/plazi/022487BFFFD6FF93FF24FD68FE17FA9B https://www.gbif.org/species/182958097 https://www.checklistbank.org/dataset/6015/taxon/022487BFFFD6FF93FF24FD68FE17FA9B.taxon http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4984894 https://doi.org/10.5281/zenodo.4984895 oai:zenodo.org:4984895 http://treatment.plazi.org/id/022487BFFFD6FF93FF24FD68FE17FA9B info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Taxonomic review of the subfamily Lohmannellinae (Acari: Trombidiformes Halacaridae) with morphological comparisons among genera, pp. 201-255 in Zootaxa, 4980(2), 212-213, (2021-06-01) Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella falcata info:eu-repo/semantics/other 2021 ftzenodo https://doi.org/10.5281/zenodo.498489510.11646/zootaxa.4980.2.110.5281/zenodo.4984894 2024-07-25T18:28:24Z Lohmannella falcata (Hodge, 1863) Diagnosis. Two corneae usually present (varies 0–2). Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with 32–34 Pgs and 8 Sgs. Male with 75–79 Pgs and 8 Sgs. Tr I–IV with 1-1- 1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with 6-7-5-5 setae; Gn I–IV with 8-8-5-5 setae, (2–4)-4-2-2 Bp setae; Tb I–IV with 11-9-7-6 setae, (5,6)-5-4-3 Bp setae; Ta I–IV with 3-3-4-(3,4) dorsal setae, (1,2)-1-2-1 Bp setae. Lc I with either no or unidentate accessory process. Idiosoma length 298–515 in female, 335–490 in male, 298–402 in DN, 240–292 in PN, 168 in LV. Idiosoma width 291 (idiosoma length 374) and 308 (idiosoma length 375) in male. Gnathosoma length 232–260 (idiosoma length 397–417) in female, 218 (idiosoma length 375) in male. Ratio of gnathosoma to idiosoma 0.56–0.65. Ratio of P-2 to P-1 3.70–4.40. Remarks. The species was originally described by Hodge (1863) under the name of Leptognathus falcatus . Trouessartella falcata Lohmann, 1901 and Leptognathus marinus Lohmann, 1889 are equivalent to this species. This species has very long rostrum and palpi. In the male, the genital foramen is surrounded by a dense corona of more than 60 Pgs and flanked by 4 or 5 pairs of outlying setae. Female, male, DN, PN, and LV are known. L. falcata beringi was described by Newell (1951b) as a subspecies of L. falcata on the basis of female specimens collected from calcareous algae at intertidal zone and sands and gravels at a depth of 39.6 m at Attu Is., St. Paul Is., Umnak, Adak, Aleutian Passes, and Wainwright in USA (Newell 1951a, b; Bartsch 1977b). This species is different from L. falcata in having heavier palpi and Lc I–IV with delicate accessory teeth. Bartsch (2003b) suggested that this subspecies could be raised to a species rank, L. beringi , including specimens recorded as L. falcata from Gulf of Anadyr and the Kuril Is. by Makarova (1976, 1977, 1978). However, the discrimination is based only on quantitative characters. Further consideration based on ... Other/Unknown Material Anadyr Anadyr' Attu Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella falcata |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella falcata Abé, Hiroshi Lohmannella falcata |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Trombidiformes Halacaridae Lohmannella Lohmannella falcata |
description |
Lohmannella falcata (Hodge, 1863) Diagnosis. Two corneae usually present (varies 0–2). Ds-2 on membranous cuticle. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with 32–34 Pgs and 8 Sgs. Male with 75–79 Pgs and 8 Sgs. Tr I–IV with 1-1- 1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with 6-7-5-5 setae; Gn I–IV with 8-8-5-5 setae, (2–4)-4-2-2 Bp setae; Tb I–IV with 11-9-7-6 setae, (5,6)-5-4-3 Bp setae; Ta I–IV with 3-3-4-(3,4) dorsal setae, (1,2)-1-2-1 Bp setae. Lc I with either no or unidentate accessory process. Idiosoma length 298–515 in female, 335–490 in male, 298–402 in DN, 240–292 in PN, 168 in LV. Idiosoma width 291 (idiosoma length 374) and 308 (idiosoma length 375) in male. Gnathosoma length 232–260 (idiosoma length 397–417) in female, 218 (idiosoma length 375) in male. Ratio of gnathosoma to idiosoma 0.56–0.65. Ratio of P-2 to P-1 3.70–4.40. Remarks. The species was originally described by Hodge (1863) under the name of Leptognathus falcatus . Trouessartella falcata Lohmann, 1901 and Leptognathus marinus Lohmann, 1889 are equivalent to this species. This species has very long rostrum and palpi. In the male, the genital foramen is surrounded by a dense corona of more than 60 Pgs and flanked by 4 or 5 pairs of outlying setae. Female, male, DN, PN, and LV are known. L. falcata beringi was described by Newell (1951b) as a subspecies of L. falcata on the basis of female specimens collected from calcareous algae at intertidal zone and sands and gravels at a depth of 39.6 m at Attu Is., St. Paul Is., Umnak, Adak, Aleutian Passes, and Wainwright in USA (Newell 1951a, b; Bartsch 1977b). This species is different from L. falcata in having heavier palpi and Lc I–IV with delicate accessory teeth. Bartsch (2003b) suggested that this subspecies could be raised to a species rank, L. beringi , including specimens recorded as L. falcata from Gulf of Anadyr and the Kuril Is. by Makarova (1976, 1977, 1978). However, the discrimination is based only on quantitative characters. Further consideration based on ... |
format |
Other/Unknown Material |
author |
Abé, Hiroshi |
author_facet |
Abé, Hiroshi |
author_sort |
Abé, Hiroshi |
title |
Lohmannella falcata |
title_short |
Lohmannella falcata |
title_full |
Lohmannella falcata |
title_fullStr |
Lohmannella falcata |
title_full_unstemmed |
Lohmannella falcata |
title_sort |
lohmannella falcata |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://doi.org/10.5281/zenodo.4984895 http://treatment.plazi.org/id/022487BFFFD6FF93FF24FD68FE17FA9B |
genre |
Anadyr Anadyr' Attu |
genre_facet |
Anadyr Anadyr' Attu |
op_source |
Taxonomic review of the subfamily Lohmannellinae (Acari: Trombidiformes Halacaridae) with morphological comparisons among genera, pp. 201-255 in Zootaxa, 4980(2), 212-213, (2021-06-01) |
op_relation |
https://doi.org/10.11646/zootaxa.4980.2.1 http://zenodo.org/record/4888860 http://publication.plazi.org/id/FE1DFFC7FFDDFF9FFFB3FFE1FFB6FFE2 https://sibils.text-analytics.ch/search/collections/plazi/022487BFFFD6FF93FF24FD68FE17FA9B https://www.gbif.org/species/182958097 https://www.checklistbank.org/dataset/6015/taxon/022487BFFFD6FF93FF24FD68FE17FA9B.taxon http://zoobank.org/344CA83A-6C54-4425-8A1F-1BA540611214 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4984894 https://doi.org/10.5281/zenodo.4984895 oai:zenodo.org:4984895 http://treatment.plazi.org/id/022487BFFFD6FF93FF24FD68FE17FA9B |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.498489510.11646/zootaxa.4980.2.110.5281/zenodo.4984894 |
_version_ |
1810478872812060672 |