Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov.
Sakhalinoctonus alexrasnitsyni Davidian, sp. nov. (Figs 1–3) Type material. Holotype: female, PIN 3387 /104. Russia, Sakhalin Island, Dolinsk District, Starodubskoye (PIN). Etymology. This new species is named in honour of Professor Alexander Pavlovich Rasnitsyn, the prominent Russian hymenopterist...
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ftzenodo:oai:zenodo.org:5778552 2023-05-15T18:09:05+02:00 Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. Davidian, Elena M. Manukyan, Andranik R. Belokobylskij, Sergey A. 2021-12-14 https://zenodo.org/record/5778552 https://doi.org/10.5281/zenodo.5778552 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F3EA527A3C0A642ABA7BAF9FEBFDD6 doi:10.11646/palaeoentomology.4.6.3 http://zenodo.org/record/5778548 http://publication.plazi.org/id/FFCA922A7A380A602A327A489C06FFD4 doi:10.5281/zenodo.5778550 doi:10.5281/zenodo.5778554 doi:10.5281/zenodo.5778556 http://zoobank.org/D9A82D79-D096-481D-9120-7EC174209C3B doi:10.5281/zenodo.5778551 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5778552 https://doi.org/10.5281/zenodo.5778552 oai:zenodo.org:5778552 info:eu-repo/semantics/openAccess A new genus and species of the aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from the Eocene Sakhalinian amber, pp. 537-543 in Palaeoentomology 4(6) 541 Biodiversity Taxonomy Animalia Arthropoda Insecta Hymenoptera Braconidae Sakhalinoctonus Sakhalinoctonus alexrasnitsyni info:eu-repo/semantics/other publication-taxonomictreatment 2021 ftzenodo https://doi.org/10.5281/zenodo.577855210.11646/palaeoentomology.4.6.310.5281/zenodo.577855010.5281/zenodo.577855410.5281/zenodo.577855610.5281/zenodo.5778551 2023-03-10T17:51:55Z Sakhalinoctonus alexrasnitsyni Davidian, sp. nov. (Figs 1–3) Type material. Holotype: female, PIN 3387 /104. Russia, Sakhalin Island, Dolinsk District, Starodubskoye (PIN). Etymology. This new species is named in honour of Professor Alexander Pavlovich Rasnitsyn, the prominent Russian hymenopterist and palaeontologist, dedicated in celebration of his 85 th birthday. Diagnosis. As stated above, for the new genus. Type locality and horizon. Sakhalin Island, on the beach of Terpeniya Bay, Starodubskoe, Russia. Sakhalinian amber from the Middle Eocene (43–47 Ma). Description. Female. Body length 1.4 mm, antenna length 0.9 mm. Head. Head capsule artificially strongly depressed dorso-ventrally; eyes more or less flattened, with long setae. Scape of antenna short and wide, its length almost equal to maximum apical width. Pedicel rather short and wide, 0.75 times as long as maximum width, as wide as scape. Flagellum entirely with dense and semi-erect setae, length of setae larger than segment width. F1 4.5 times longer than its median width and 1.1 times longer than F2; F2 almost 4.0 times longer than its median width. Remaining segments weakly gradually shortened towards apex and only weakly shorter than F2. Wings. Pterostigma triangular, about 3.5 times longer than its maximum width. Metacarpus (1-R1) about 1.5 times longer than pterostigma. Radial (R, 3-SR, SR1), medial (1-SR+M, 4-M) and parallel (CU1a) veins of forewing almost reaching distal margin of wing. Legs. Femora and tibia of fore and middle legs about 10.0 times longer than their maximum width. Hind femur 13.0 times longer than its medial width; hind tibia 15.0 times longer than its maximum width. Basitarsi of fore and middle tarsi about twice longer than their second segments. Basitarsus of hind leg 3.0 times longer than its second segment. All legs with dense and semi-erect long setae. Metasoma. Petiole long, twice wider apically than basally (lateral view), about 4.0 times longer than its width in middle (subdorsal view). Ovipositor sheaths rather long, ... Other/Unknown Material Sakhalin Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Hymenoptera Braconidae Sakhalinoctonus Sakhalinoctonus alexrasnitsyni |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Hymenoptera Braconidae Sakhalinoctonus Sakhalinoctonus alexrasnitsyni Davidian, Elena M. Manukyan, Andranik R. Belokobylskij, Sergey A. Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Hymenoptera Braconidae Sakhalinoctonus Sakhalinoctonus alexrasnitsyni |
description |
Sakhalinoctonus alexrasnitsyni Davidian, sp. nov. (Figs 1–3) Type material. Holotype: female, PIN 3387 /104. Russia, Sakhalin Island, Dolinsk District, Starodubskoye (PIN). Etymology. This new species is named in honour of Professor Alexander Pavlovich Rasnitsyn, the prominent Russian hymenopterist and palaeontologist, dedicated in celebration of his 85 th birthday. Diagnosis. As stated above, for the new genus. Type locality and horizon. Sakhalin Island, on the beach of Terpeniya Bay, Starodubskoe, Russia. Sakhalinian amber from the Middle Eocene (43–47 Ma). Description. Female. Body length 1.4 mm, antenna length 0.9 mm. Head. Head capsule artificially strongly depressed dorso-ventrally; eyes more or less flattened, with long setae. Scape of antenna short and wide, its length almost equal to maximum apical width. Pedicel rather short and wide, 0.75 times as long as maximum width, as wide as scape. Flagellum entirely with dense and semi-erect setae, length of setae larger than segment width. F1 4.5 times longer than its median width and 1.1 times longer than F2; F2 almost 4.0 times longer than its median width. Remaining segments weakly gradually shortened towards apex and only weakly shorter than F2. Wings. Pterostigma triangular, about 3.5 times longer than its maximum width. Metacarpus (1-R1) about 1.5 times longer than pterostigma. Radial (R, 3-SR, SR1), medial (1-SR+M, 4-M) and parallel (CU1a) veins of forewing almost reaching distal margin of wing. Legs. Femora and tibia of fore and middle legs about 10.0 times longer than their maximum width. Hind femur 13.0 times longer than its medial width; hind tibia 15.0 times longer than its maximum width. Basitarsi of fore and middle tarsi about twice longer than their second segments. Basitarsus of hind leg 3.0 times longer than its second segment. All legs with dense and semi-erect long setae. Metasoma. Petiole long, twice wider apically than basally (lateral view), about 4.0 times longer than its width in middle (subdorsal view). Ovipositor sheaths rather long, ... |
format |
Other/Unknown Material |
author |
Davidian, Elena M. Manukyan, Andranik R. Belokobylskij, Sergey A. |
author_facet |
Davidian, Elena M. Manukyan, Andranik R. Belokobylskij, Sergey A. |
author_sort |
Davidian, Elena M. |
title |
Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
title_short |
Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
title_full |
Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
title_fullStr |
Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
title_full_unstemmed |
Sakhalinoctonus alexrasnitsyni Davidian & Manukyan & Belokobylskij 2021, sp. nov. |
title_sort |
sakhalinoctonus alexrasnitsyni davidian & manukyan & belokobylskij 2021, sp. nov. |
publishDate |
2021 |
url |
https://zenodo.org/record/5778552 https://doi.org/10.5281/zenodo.5778552 |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
A new genus and species of the aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from the Eocene Sakhalinian amber, pp. 537-543 in Palaeoentomology 4(6) 541 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F3EA527A3C0A642ABA7BAF9FEBFDD6 doi:10.11646/palaeoentomology.4.6.3 http://zenodo.org/record/5778548 http://publication.plazi.org/id/FFCA922A7A380A602A327A489C06FFD4 doi:10.5281/zenodo.5778550 doi:10.5281/zenodo.5778554 doi:10.5281/zenodo.5778556 http://zoobank.org/D9A82D79-D096-481D-9120-7EC174209C3B doi:10.5281/zenodo.5778551 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5778552 https://doi.org/10.5281/zenodo.5778552 oai:zenodo.org:5778552 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.577855210.11646/palaeoentomology.4.6.310.5281/zenodo.577855010.5281/zenodo.577855410.5281/zenodo.577855610.5281/zenodo.5778551 |
_version_ |
1766181508550230016 |