Sisyra nigra Retzius
Sisyra nigra (Retzius) Figures 7, 9, 33–35 This species is closely related to and difficult to distinguish from S. vicaria. The R 2 vein in the forewing of S. nigra is forked equal to or apical of the junction of the Sc and R 1 veins. The length of this fork varied among the S. nigra specimens I exa...
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ftzenodo:oai:zenodo.org:6255770 2023-05-15T17:22:57+02:00 Sisyra nigra Retzius Bowles, David E. 2006-12-31 https://zenodo.org/record/6255770 https://doi.org/10.5281/zenodo.6255770 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/038287E2FFAAD833FE87FC39FBBCC5B3 doi:10.5281/zenodo.174617 http://publication.plazi.org/id/FFBBFF9AFFA4D83CFF8FFFF5FFF1C605 doi:10.5281/zenodo.174618 doi:10.5281/zenodo.174622 http://zoobank.org/5A15189A-89DB-4874-AE58-A2CD787A55CE doi:10.5281/zenodo.6255769 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6255770 https://doi.org/10.5281/zenodo.6255770 oai:zenodo.org:6255770 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Spongillaflies (Neuroptera: Sisyridae) of North America with a key to the larvae and adults, pp. 1-19 in Zootaxa 1357 15-16 Biodiversity Taxonomy Animalia Arthropoda Insecta Neuroptera Sisyridae Sisyra Sisyra nigra info:eu-repo/semantics/other publication-taxonomictreatment 2006 ftzenodo https://doi.org/10.5281/zenodo.625577010.5281/zenodo.17461710.5281/zenodo.17461810.5281/zenodo.17462210.5281/zenodo.6255769 2023-03-10T18:03:39Z Sisyra nigra (Retzius) Figures 7, 9, 33–35 This species is closely related to and difficult to distinguish from S. vicaria. The R 2 vein in the forewing of S. nigra is forked equal to or apical of the junction of the Sc and R 1 veins. The length of this fork varied among the S. nigra specimens I examined, but it usually was about one-half the distance to the junction of Sc and R. The head, antennae, and thorax are dark brown to black in color. In lateral view, the ectoprocts of the male terminalia are twice as long as wide (Fig. 33). In dorsal view, the ectoprocts are roughly parallel-sided for the basal three-fourths, and with the apical one-fourth abruptly arching mesad and tapering to a point (Fig. 34). The parameres of the gonarcus complex are roughly L-shaped and less than one-half the length of ectoprocts. Female terminalia have tergite 9 broadly triangular in lateral view and with only a posterior articulation ridge (Fig. 35). Sisyra nigra has a Holarctic distribution and is widely distributed in Canada, Europe and the northern United States. Most previously published North American records for this species have been reported under the name S. fuscata (Fabricius) which Leraut (1980) indicates is a junior synonym of S. nigra. New distributional records for S. nigra are reported here from Newfoundland and Nova Scotia, Canada, and Montana and Vermont in the United States. The adult flight period ranges from June to August. Adults of S. nigra and S. vicaria are occasionally collected in the same habitats (Parfin & Gurney 1956), although the former is not as common as the latter. Published and Supplemental State and County Records. CANADA. British Columbia: (Walker 1853). Ontario: (Walker 1853). Quebec: (Walker 1853). UNITED STATES. Alaska: (Walker 1853). Indiana: county unknown (Smith 1925). Maine: county unknown (Walker 1853), [Kennebec, Hancock] (Parfin & Gurney 1956); Penobscot (BYUC), [Aroostook] (USNM). Massachusetts: county unknown (Parfin & Gurney 1956). Michigan: county unknown (Walker ... Other/Unknown Material Newfoundland Alaska Zenodo British Columbia ENVELOPE(-125.003,-125.003,54.000,54.000) Canada |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Neuroptera Sisyridae Sisyra Sisyra nigra |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Neuroptera Sisyridae Sisyra Sisyra nigra Bowles, David E. Sisyra nigra Retzius |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Neuroptera Sisyridae Sisyra Sisyra nigra |
description |
Sisyra nigra (Retzius) Figures 7, 9, 33–35 This species is closely related to and difficult to distinguish from S. vicaria. The R 2 vein in the forewing of S. nigra is forked equal to or apical of the junction of the Sc and R 1 veins. The length of this fork varied among the S. nigra specimens I examined, but it usually was about one-half the distance to the junction of Sc and R. The head, antennae, and thorax are dark brown to black in color. In lateral view, the ectoprocts of the male terminalia are twice as long as wide (Fig. 33). In dorsal view, the ectoprocts are roughly parallel-sided for the basal three-fourths, and with the apical one-fourth abruptly arching mesad and tapering to a point (Fig. 34). The parameres of the gonarcus complex are roughly L-shaped and less than one-half the length of ectoprocts. Female terminalia have tergite 9 broadly triangular in lateral view and with only a posterior articulation ridge (Fig. 35). Sisyra nigra has a Holarctic distribution and is widely distributed in Canada, Europe and the northern United States. Most previously published North American records for this species have been reported under the name S. fuscata (Fabricius) which Leraut (1980) indicates is a junior synonym of S. nigra. New distributional records for S. nigra are reported here from Newfoundland and Nova Scotia, Canada, and Montana and Vermont in the United States. The adult flight period ranges from June to August. Adults of S. nigra and S. vicaria are occasionally collected in the same habitats (Parfin & Gurney 1956), although the former is not as common as the latter. Published and Supplemental State and County Records. CANADA. British Columbia: (Walker 1853). Ontario: (Walker 1853). Quebec: (Walker 1853). UNITED STATES. Alaska: (Walker 1853). Indiana: county unknown (Smith 1925). Maine: county unknown (Walker 1853), [Kennebec, Hancock] (Parfin & Gurney 1956); Penobscot (BYUC), [Aroostook] (USNM). Massachusetts: county unknown (Parfin & Gurney 1956). Michigan: county unknown (Walker ... |
format |
Other/Unknown Material |
author |
Bowles, David E. |
author_facet |
Bowles, David E. |
author_sort |
Bowles, David E. |
title |
Sisyra nigra Retzius |
title_short |
Sisyra nigra Retzius |
title_full |
Sisyra nigra Retzius |
title_fullStr |
Sisyra nigra Retzius |
title_full_unstemmed |
Sisyra nigra Retzius |
title_sort |
sisyra nigra retzius |
publishDate |
2006 |
url |
https://zenodo.org/record/6255770 https://doi.org/10.5281/zenodo.6255770 |
long_lat |
ENVELOPE(-125.003,-125.003,54.000,54.000) |
geographic |
British Columbia Canada |
geographic_facet |
British Columbia Canada |
genre |
Newfoundland Alaska |
genre_facet |
Newfoundland Alaska |
op_source |
Spongillaflies (Neuroptera: Sisyridae) of North America with a key to the larvae and adults, pp. 1-19 in Zootaxa 1357 15-16 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/038287E2FFAAD833FE87FC39FBBCC5B3 doi:10.5281/zenodo.174617 http://publication.plazi.org/id/FFBBFF9AFFA4D83CFF8FFFF5FFF1C605 doi:10.5281/zenodo.174618 doi:10.5281/zenodo.174622 http://zoobank.org/5A15189A-89DB-4874-AE58-A2CD787A55CE doi:10.5281/zenodo.6255769 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6255770 https://doi.org/10.5281/zenodo.6255770 oai:zenodo.org:6255770 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.625577010.5281/zenodo.17461710.5281/zenodo.17461810.5281/zenodo.17462210.5281/zenodo.6255769 |
_version_ |
1766109885087350784 |