Trigonotylus setosus Schwartz, 2012, sp. n.

Trigonotylus setosus sp. n. (Figs. 1 F, I, K, 2, 3) Diagnosis. Distinguished from T . viridis (Provancher) by the darker color, including the fuscous antennal segment I in the male, as well as by the longer, more sparsely distributed semi-erect setae on the latter (viz., Figs. 1 F and 1 G). The long...

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Main Author: Schwartz, Michael D.
Format: Text
Language:unknown
Published: Zenodo 2012
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Online Access:https://dx.doi.org/10.5281/zenodo.6178596
https://zenodo.org/record/6178596
id ftdatacite:10.5281/zenodo.6178596
record_format openpolar
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Trigonotylus
Trigonotylus setosus
spellingShingle Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Trigonotylus
Trigonotylus setosus
Schwartz, Michael D.
Trigonotylus setosus Schwartz, 2012, sp. n.
topic_facet Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Trigonotylus
Trigonotylus setosus
description Trigonotylus setosus sp. n. (Figs. 1 F, I, K, 2, 3) Diagnosis. Distinguished from T . viridis (Provancher) by the darker color, including the fuscous antennal segment I in the male, as well as by the longer, more sparsely distributed semi-erect setae on the latter (viz., Figs. 1 F and 1 G). The longer antennal segment I with longer stout setae will distinguish T . setosus (Fig. 1 F) from T . flavicornis (Fig. 1 G) which also has a twisted endosomal spicule; the latter species has a shorter segment I with short suberect setae (Figs. 1 K, 2). Description. Male . Total length 5.44 (4.70 –6.00). COLORATION: Head black, with two pale flavescent spots on post-vertex; mandibular plates pale; antennal segment I dark brown to black (Fig. 1 F), segments II and III reddish brown to almost black; labium flavo-ochraceous with brown apex. Pronotum rather fuscous with lateral margins broadly pale, a narrow central longitudinal pale line, and with vague pale medio-lateral streaks; scutellum rather fuscous with narrow central longitudinal pale line and with pale patches medio-laterally. Hemelytra flavescent with clavus and medial areas of corium rather dusky. Legs pale flavescent with femora quite dusky, and tibia almost black. Venter pale flavescent with pleura medially dusky, and with posterior segments of abdomen and pygophore almost black. STRUCTURE: Frons elevated well above clypeus, with latter rounded anteriorly; antennal segment I with rather scattered, short, semi-erect setae, these set at 45 ° with segment surface (Fig. 1 F); labium reaching to middle coxae. Genitalia —Endosoma with moderately long curved spicule (Figs. 1 K, 2); left paramere as in figure 2. MEASUREMENTS: Head width 0.72 (0.70–0.78); vertex width 0.41 (0.40–0.43); antennal measurements 0.76 (0.70–0.83): 2.27 (2.15–2.38): 2.00 (1.85–2.30): 0.53 (0.50–0.55); labial length 1.64 (1.60–1.70); pronotal width 1.10 (1.05–1.15); pronotal length 0.60 (0.50–0.65). Female . Total length 6.15 (5.80–6.45). COLORATION: Similar to male, but with antennal segment I pale flavo-ochraceous to red; antennal segments II–IV pale, often with reddish tinge. Head flavo-ochraceous with median longitudinal brown sulcus on vertex. Body pale yellowish dorsally with little fuscous markings, usually no more than vague brownish longitudinal lines on each side of midline on pronotum and scutellum, and with vague medio-lateral fuscous stripes on pronotum. Legs flavo-ochraceous with terminal two tarsomeres dark brown to black. MEASUREMENTS: Head width 0.79 (0.75–0.83); vertex width 0.50 (0.45–0.53); antennal measurements 0.82 (0.75–0.90): 2.33 (2.23–2.43): 2.06 (1.88–2.12): 0.56 (0.50–0.60); labial length 1.88 (1.80 –2.00). Pronotal width 1.27 (1.15–1.40), pronotal length 0.68 (0.63–0.73). Holotype: 3, CANADA: Yukon Territory: Whitehorse, swept from grass, 16.vii. 1982 (L.A. Kelton), deposited in the Canadian National Collection of Insects, Ottawa [CNC]. Paratypes: CANADA: British Columbia: 2 Ƥ, Atlin, 14.vii. 1955 (H. Huckel) [CNC]; 13 1 Ƥ, Atlin, 3000 ', 26.vii. 1955 (H.J. Huckel) [CNC]; 1 Ƥ, Atlin, 2200 ', 30.vii. 1955 (B.A. Gibbard) [CNC]; 13 1 Ƥ, id ., 31.vii. 1955 [CNC]; 1 Ƥ, Liard Hot Spring, mi 496 Alaska Hwy, 9.vii. 1959 (R. E. Leech) [CNC]; 23 1 Ƥ, Summit L., Mi. 392, Alaska Hwy., 4500 ', 2–4.vii. 1959 (E.E. MacDougall) [CNC]; 1 Ƥ, id ., 1500 ', 9–10.vii. 1959 (R.E. Leech) [CNC]; 13 2 Ƥ, id ., 4200 ', 19–21.viii. 1959 (E.E. MacDougall) [CNC]; 13, id ., ex grass & Epilobium , 19–21.vii. 1959 (R.E. Leech) [CNC]. Northwest Territories: 43 4 Ƥ, Inuvik, sedge, 25.vii. 1983 (L.A. Kelton) [CNC]; 13, Reindeer Depot, Mackenzie Delta, 12.vii. 1948 (J.R. Vockeroth) [CNC]; 2 Ƥ, id ., (W.J. Brown) [CNC]; 23 2 Ƥ, id ., 13.vii. 1948 (W.J. Brown) [CNC]; 13, id ., 14.vii. 1948 (J.R. Vockeroth) [CNC]; 23, id ., 17.viii. 1948 (J.R. Vockeroth) [CNC]. Yukon Territory: 13, 3Ƥ, Alaska Hwy. Mile 1098.5, Duke R., 3.vii. 1974 (G.G.E. Scudder) [Scudder Coll., UBC]; 13, Dempster Hwy. Mi 87, 4– 8.viii. 1973 (G. & D.M. Wood) [CNC]; 23 1 Ƥ, Dempster Hwy., Engineer Cr., 27.vii. 1983 (L.A. Kelton) [CNC]; 173 1 Ƥ, Dempster Hwy., Tombstone, 27.vii. 1983 (L.A. Kelton) [AMNH, CNC, UBC, USNM]; 1 Ƥ, Destruction Bay, 26.vii. 1982 (L.A. Kelton) [CNC]; 43 12 Ƥ, Firth River, 3.viii. 1956 (R.E. Leech) [CNC]; 73 14 Ƥ, Haines Jct., 28.vii. 1982 (L.A. Kelton) [AMNH, CNC, UBC, USNM]; 23, North Fork Pass km 64 Dempster Hwy., 64 ° 27´N 138 ° 14´W, 21.vii. 1982 (G.G.E. Scudder) [CNC]; 1 Ƥ, Rampart House, 17.vii. 1951 (J.E.H. Martin) [CNC]; 13, “Sheldon Pass”, 62 ° 44 'N 131 °01'W, 4.viii. 1986 (S.G. Cannings) [UBC]; 13, same data as holotype [CNC]. UNITED STATES: Alaska : Denali Co .: Mount McKinley National Park, # 4 1730 ft, 27.vii. 1957 (G.W. Byers and party) [CNC] 33. Etymology. Named to reference the antennal segment I with bristly stout erect setae, setosus, Latin. Hosts. No specimens were collected on a documented plant species. Records indicate that probable hosts are unidentified species of sedge, Carex (Cyperaceae) and grasses (Poaceae). The only specimen taken on Chamerion sp. [perhaps fireweed, formerly Epilobium ] (Onagraceae) is considered a sitting record. Distribution. Figure 3. In Canada known mostly from the formerly glaciated areas of the Yukon Territory with additional specimens taken in adjacent far northwestern Northern Territories and northern British Columbia. In the United States found at low elevation in Denali National Park, Alaska. Discussion. There are specimens of T. viridis taken from the same collecting event as T . setosus . In these specimens the antennal segment I have faint red streaks, where as the antennal segment I of T. setosus is uniformly dusky. : Published as part of Schwartz, Michael D., 2012, Two new species of Trigonotylus (Hemiptera: Heteroptera: Miridae: Stenodemini) from western Canada and northwestern United States, pp. 51-58 in Zootaxa 3174 on pages 54-58, DOI: 10.5281/zenodo.279906
format Text
author Schwartz, Michael D.
author_facet Schwartz, Michael D.
author_sort Schwartz, Michael D.
title Trigonotylus setosus Schwartz, 2012, sp. n.
title_short Trigonotylus setosus Schwartz, 2012, sp. n.
title_full Trigonotylus setosus Schwartz, 2012, sp. n.
title_fullStr Trigonotylus setosus Schwartz, 2012, sp. n.
title_full_unstemmed Trigonotylus setosus Schwartz, 2012, sp. n.
title_sort trigonotylus setosus schwartz, 2012, sp. n.
publisher Zenodo
publishDate 2012
url https://dx.doi.org/10.5281/zenodo.6178596
https://zenodo.org/record/6178596
long_lat ENVELOPE(-125.003,-125.003,54.000,54.000)
ENVELOPE(-136.672,-136.672,68.833,68.833)
ENVELOPE(-133.610,-133.610,68.341,68.341)
ENVELOPE(-99.667,-99.667,-72.250,-72.250)
ENVELOPE(-60.283,-60.283,-63.900,-63.900)
ENVELOPE(-67.417,-67.417,-66.850,-66.850)
ENVELOPE(-133.689,-133.689,59.578,59.578)
ENVELOPE(161.250,161.250,-77.533,-77.533)
ENVELOPE(-63.533,-63.533,-64.817,-64.817)
ENVELOPE(-139.508,-139.508,69.542,69.542)
ENVELOPE(-138.254,-138.254,64.561,64.561)
ENVELOPE(-57.654,-57.654,-61.973,-61.973)
ENVELOPE(-140.989,-140.989,67.416,67.416)
geographic Yukon
Northwest Territories
Canada
British Columbia
Mackenzie Delta
Inuvik
Leech
Byers
Liard
Atlin
North Fork
Tombstone
Firth River
North Fork Pass
Destruction Bay
Rampart House
geographic_facet Yukon
Northwest Territories
Canada
British Columbia
Mackenzie Delta
Inuvik
Leech
Byers
Liard
Atlin
North Fork
Tombstone
Firth River
North Fork Pass
Destruction Bay
Rampart House
genre Inuvik
Mackenzie Delta
Northwest Territories
Whitehorse
Alaska
Yukon
genre_facet Inuvik
Mackenzie Delta
Northwest Territories
Whitehorse
Alaska
Yukon
op_relation http://publication.plazi.org/id/FFC7C71CBD0F1A3DD646FFB40D37FFF2
https://zenodo.org/communities/biosyslit
https://dx.doi.org/10.5281/zenodo.279906
http://publication.plazi.org/id/FFC7C71CBD0F1A3DD646FFB40D37FFF2
https://dx.doi.org/10.5281/zenodo.279907
https://dx.doi.org/10.5281/zenodo.6178597
https://zenodo.org/communities/biosyslit
op_rights Open Access
Creative Commons Zero v1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/legalcode
cc0-1.0
info:eu-repo/semantics/openAccess
op_rightsnorm CC0
op_doi https://doi.org/10.5281/zenodo.6178596
https://doi.org/10.5281/zenodo.279906
https://doi.org/10.5281/zenodo.279907
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spelling ftdatacite:10.5281/zenodo.6178596 2023-05-15T16:55:45+02:00 Trigonotylus setosus Schwartz, 2012, sp. n. Schwartz, Michael D. 2012 https://dx.doi.org/10.5281/zenodo.6178596 https://zenodo.org/record/6178596 unknown Zenodo http://publication.plazi.org/id/FFC7C71CBD0F1A3DD646FFB40D37FFF2 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.279906 http://publication.plazi.org/id/FFC7C71CBD0F1A3DD646FFB40D37FFF2 https://dx.doi.org/10.5281/zenodo.279907 https://dx.doi.org/10.5281/zenodo.6178597 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Insecta Hemiptera Miridae Trigonotylus Trigonotylus setosus article-journal ScholarlyArticle Taxonomic treatment Text 2012 ftdatacite https://doi.org/10.5281/zenodo.6178596 https://doi.org/10.5281/zenodo.279906 https://doi.org/10.5281/zenodo.279907 https://doi.org/10.5281/zenodo.6178597 2022-04-01T11:24:24Z Trigonotylus setosus sp. n. (Figs. 1 F, I, K, 2, 3) Diagnosis. Distinguished from T . viridis (Provancher) by the darker color, including the fuscous antennal segment I in the male, as well as by the longer, more sparsely distributed semi-erect setae on the latter (viz., Figs. 1 F and 1 G). The longer antennal segment I with longer stout setae will distinguish T . setosus (Fig. 1 F) from T . flavicornis (Fig. 1 G) which also has a twisted endosomal spicule; the latter species has a shorter segment I with short suberect setae (Figs. 1 K, 2). Description. Male . Total length 5.44 (4.70 –6.00). COLORATION: Head black, with two pale flavescent spots on post-vertex; mandibular plates pale; antennal segment I dark brown to black (Fig. 1 F), segments II and III reddish brown to almost black; labium flavo-ochraceous with brown apex. Pronotum rather fuscous with lateral margins broadly pale, a narrow central longitudinal pale line, and with vague pale medio-lateral streaks; scutellum rather fuscous with narrow central longitudinal pale line and with pale patches medio-laterally. Hemelytra flavescent with clavus and medial areas of corium rather dusky. Legs pale flavescent with femora quite dusky, and tibia almost black. Venter pale flavescent with pleura medially dusky, and with posterior segments of abdomen and pygophore almost black. STRUCTURE: Frons elevated well above clypeus, with latter rounded anteriorly; antennal segment I with rather scattered, short, semi-erect setae, these set at 45 ° with segment surface (Fig. 1 F); labium reaching to middle coxae. Genitalia —Endosoma with moderately long curved spicule (Figs. 1 K, 2); left paramere as in figure 2. MEASUREMENTS: Head width 0.72 (0.70–0.78); vertex width 0.41 (0.40–0.43); antennal measurements 0.76 (0.70–0.83): 2.27 (2.15–2.38): 2.00 (1.85–2.30): 0.53 (0.50–0.55); labial length 1.64 (1.60–1.70); pronotal width 1.10 (1.05–1.15); pronotal length 0.60 (0.50–0.65). Female . Total length 6.15 (5.80–6.45). COLORATION: Similar to male, but with antennal segment I pale flavo-ochraceous to red; antennal segments II–IV pale, often with reddish tinge. Head flavo-ochraceous with median longitudinal brown sulcus on vertex. Body pale yellowish dorsally with little fuscous markings, usually no more than vague brownish longitudinal lines on each side of midline on pronotum and scutellum, and with vague medio-lateral fuscous stripes on pronotum. Legs flavo-ochraceous with terminal two tarsomeres dark brown to black. MEASUREMENTS: Head width 0.79 (0.75–0.83); vertex width 0.50 (0.45–0.53); antennal measurements 0.82 (0.75–0.90): 2.33 (2.23–2.43): 2.06 (1.88–2.12): 0.56 (0.50–0.60); labial length 1.88 (1.80 –2.00). Pronotal width 1.27 (1.15–1.40), pronotal length 0.68 (0.63–0.73). Holotype: 3, CANADA: Yukon Territory: Whitehorse, swept from grass, 16.vii. 1982 (L.A. Kelton), deposited in the Canadian National Collection of Insects, Ottawa [CNC]. Paratypes: CANADA: British Columbia: 2 Ƥ, Atlin, 14.vii. 1955 (H. Huckel) [CNC]; 13 1 Ƥ, Atlin, 3000 ', 26.vii. 1955 (H.J. Huckel) [CNC]; 1 Ƥ, Atlin, 2200 ', 30.vii. 1955 (B.A. Gibbard) [CNC]; 13 1 Ƥ, id ., 31.vii. 1955 [CNC]; 1 Ƥ, Liard Hot Spring, mi 496 Alaska Hwy, 9.vii. 1959 (R. E. Leech) [CNC]; 23 1 Ƥ, Summit L., Mi. 392, Alaska Hwy., 4500 ', 2–4.vii. 1959 (E.E. MacDougall) [CNC]; 1 Ƥ, id ., 1500 ', 9–10.vii. 1959 (R.E. Leech) [CNC]; 13 2 Ƥ, id ., 4200 ', 19–21.viii. 1959 (E.E. MacDougall) [CNC]; 13, id ., ex grass & Epilobium , 19–21.vii. 1959 (R.E. Leech) [CNC]. Northwest Territories: 43 4 Ƥ, Inuvik, sedge, 25.vii. 1983 (L.A. Kelton) [CNC]; 13, Reindeer Depot, Mackenzie Delta, 12.vii. 1948 (J.R. Vockeroth) [CNC]; 2 Ƥ, id ., (W.J. Brown) [CNC]; 23 2 Ƥ, id ., 13.vii. 1948 (W.J. Brown) [CNC]; 13, id ., 14.vii. 1948 (J.R. Vockeroth) [CNC]; 23, id ., 17.viii. 1948 (J.R. Vockeroth) [CNC]. Yukon Territory: 13, 3Ƥ, Alaska Hwy. Mile 1098.5, Duke R., 3.vii. 1974 (G.G.E. Scudder) [Scudder Coll., UBC]; 13, Dempster Hwy. Mi 87, 4– 8.viii. 1973 (G. & D.M. Wood) [CNC]; 23 1 Ƥ, Dempster Hwy., Engineer Cr., 27.vii. 1983 (L.A. Kelton) [CNC]; 173 1 Ƥ, Dempster Hwy., Tombstone, 27.vii. 1983 (L.A. Kelton) [AMNH, CNC, UBC, USNM]; 1 Ƥ, Destruction Bay, 26.vii. 1982 (L.A. Kelton) [CNC]; 43 12 Ƥ, Firth River, 3.viii. 1956 (R.E. Leech) [CNC]; 73 14 Ƥ, Haines Jct., 28.vii. 1982 (L.A. Kelton) [AMNH, CNC, UBC, USNM]; 23, North Fork Pass km 64 Dempster Hwy., 64 ° 27´N 138 ° 14´W, 21.vii. 1982 (G.G.E. Scudder) [CNC]; 1 Ƥ, Rampart House, 17.vii. 1951 (J.E.H. Martin) [CNC]; 13, “Sheldon Pass”, 62 ° 44 'N 131 °01'W, 4.viii. 1986 (S.G. Cannings) [UBC]; 13, same data as holotype [CNC]. UNITED STATES: Alaska : Denali Co .: Mount McKinley National Park, # 4 1730 ft, 27.vii. 1957 (G.W. Byers and party) [CNC] 33. Etymology. Named to reference the antennal segment I with bristly stout erect setae, setosus, Latin. Hosts. No specimens were collected on a documented plant species. Records indicate that probable hosts are unidentified species of sedge, Carex (Cyperaceae) and grasses (Poaceae). The only specimen taken on Chamerion sp. [perhaps fireweed, formerly Epilobium ] (Onagraceae) is considered a sitting record. Distribution. Figure 3. In Canada known mostly from the formerly glaciated areas of the Yukon Territory with additional specimens taken in adjacent far northwestern Northern Territories and northern British Columbia. In the United States found at low elevation in Denali National Park, Alaska. Discussion. There are specimens of T. viridis taken from the same collecting event as T . setosus . In these specimens the antennal segment I have faint red streaks, where as the antennal segment I of T. setosus is uniformly dusky. : Published as part of Schwartz, Michael D., 2012, Two new species of Trigonotylus (Hemiptera: Heteroptera: Miridae: Stenodemini) from western Canada and northwestern United States, pp. 51-58 in Zootaxa 3174 on pages 54-58, DOI: 10.5281/zenodo.279906 Text Inuvik Mackenzie Delta Northwest Territories Whitehorse Alaska Yukon DataCite Metadata Store (German National Library of Science and Technology) Yukon Northwest Territories Canada British Columbia ENVELOPE(-125.003,-125.003,54.000,54.000) Mackenzie Delta ENVELOPE(-136.672,-136.672,68.833,68.833) Inuvik ENVELOPE(-133.610,-133.610,68.341,68.341) Leech ENVELOPE(-99.667,-99.667,-72.250,-72.250) Byers ENVELOPE(-60.283,-60.283,-63.900,-63.900) Liard ENVELOPE(-67.417,-67.417,-66.850,-66.850) Atlin ENVELOPE(-133.689,-133.689,59.578,59.578) North Fork ENVELOPE(161.250,161.250,-77.533,-77.533) Tombstone ENVELOPE(-63.533,-63.533,-64.817,-64.817) Firth River ENVELOPE(-139.508,-139.508,69.542,69.542) North Fork Pass ENVELOPE(-138.254,-138.254,64.561,64.561) Destruction Bay ENVELOPE(-57.654,-57.654,-61.973,-61.973) Rampart House ENVELOPE(-140.989,-140.989,67.416,67.416)