Caystrus nuristanus Linnavuori
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2010
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| _version_ | 1866901494826008576 |
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| author | Zahid, Muhammad Ahmad, Imtiaz |
| author_facet | Zahid, Muhammad Ahmad, Imtiaz |
| contents | <p><b><i>Caystrus nuristanus</i> Linnavuori</b></p><p><b>(Figs. 1 -3)</b></p><p><i>Caystrus nuristanus</i> Linnavuori 1974: 400-401.</p><p><b>Coloration and general shape:</b></p><p>Body pale ochraceous darkly punctuate, punctures of head very closely to each other; eyes pale grey; ocelli red; membrane grayish; body broadly ovate.</p><p><b>Head:</b> Head distinctly broader than long; paraclypei broad and longer than clypeus, lateral margins in front of eyes shallowly insinuated; antennae gracile, proportion between segments 14:26:26:32:38 antennal formula 1<2<3<4<5; labium slightly beyond mesocoxae.</p><p><b>Thorax:</b> Pronotum 2.3x broader than its length, lateral margins distinctly curved humeral angles blunt; scutellum 1.26 x longer than broad, lateral margins of elytra distinctly curved, connexiva slightly exposed.</p><p><b>Male genitalia:</b></p><p>Pygophore (Fig. 1) quadrangular shaped, dorsomedian surface deeply concave, lateral lobe subrounded, ventromedian surface medially inpushed bilobed; paramere (Fig. 2) some what F-shaped, outer margins distinctly convex, apex of blade sharply beak like pointed, a bunch of hairs present at inner process.</p><p><b>Location of type:</b></p><p>Holotype male, Afghanistan, 25 km N. Barikot, Nuristan, NHMW.</p><p><b>Comparative note:</b></p><p>This species is most closely related to <i>C. ventralis</i> in having lateral margins of pronotum convex and costal margins of hemelytra distinctly curved but it can easily be separated from the same in having head more elongated 1.3 x as broad as long and tibia and tarsi with dark spots.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_15477509 |
| institution | Zenodo |
| language | |
| publishDate | 2010 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Caystrus nuristanus Linnavuori Zahid, Muhammad Ahmad, Imtiaz Biodiversity Taxonomy Animalia Arthropoda Insecta Hemiptera Pentatomidae Caystrus Caystrus nuristanus <p><b><i>Caystrus nuristanus</i> Linnavuori</b></p><p><b>(Figs. 1 -3)</b></p><p><i>Caystrus nuristanus</i> Linnavuori 1974: 400-401.</p><p><b>Coloration and general shape:</b></p><p>Body pale ochraceous darkly punctuate, punctures of head very closely to each other; eyes pale grey; ocelli red; membrane grayish; body broadly ovate.</p><p><b>Head:</b> Head distinctly broader than long; paraclypei broad and longer than clypeus, lateral margins in front of eyes shallowly insinuated; antennae gracile, proportion between segments 14:26:26:32:38 antennal formula 1<2<3<4<5; labium slightly beyond mesocoxae.</p><p><b>Thorax:</b> Pronotum 2.3x broader than its length, lateral margins distinctly curved humeral angles blunt; scutellum 1.26 x longer than broad, lateral margins of elytra distinctly curved, connexiva slightly exposed.</p><p><b>Male genitalia:</b></p><p>Pygophore (Fig. 1) quadrangular shaped, dorsomedian surface deeply concave, lateral lobe subrounded, ventromedian surface medially inpushed bilobed; paramere (Fig. 2) some what F-shaped, outer margins distinctly convex, apex of blade sharply beak like pointed, a bunch of hairs present at inner process.</p><p><b>Location of type:</b></p><p>Holotype male, Afghanistan, 25 km N. Barikot, Nuristan, NHMW.</p><p><b>Comparative note:</b></p><p>This species is most closely related to <i>C. ventralis</i> in having lateral margins of pronotum convex and costal margins of hemelytra distinctly curved but it can easily be separated from the same in having head more elongated 1.3 x as broad as long and tibia and tarsi with dark spots.</p> |
| title | Caystrus nuristanus Linnavuori |
| topic | Biodiversity Taxonomy Animalia Arthropoda Insecta Hemiptera Pentatomidae Caystrus Caystrus nuristanus |
| url | https://doi.org/10.5281/zenodo.15477509 |