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Sessiliventer symphytus

Insecta - Hymenoptera - Ephialtitidae

Taxonomy
Sessiliventer symphytus was named by Rasnitsyn (1975). Its type specimen is PIN 2384/1328, an exoskeleton (body & wings missing abdomen), and it is an impression. Its type locality is Karatau-Mikhailovka (PIN collection 2384), which is in a Callovian/Oxfordian lacustrine - large siltstone in the Karabastau Formation of Kazakhstan.

Synonymy list
YearName and author
1975Sessiliventer symphytus Rasnitsyn p. 41 figs. Fig 29

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
superclassHexapodaLatreille 1825
classInsecta
Dicondylia
Paranotalia
subclassPterygota()
RankNameAuthor
NeopterygotaCrampton 1924
infraclassNeopteraMartynov 1923
Holometabola
Hymenopterida
orderHymenoptera
Unicalcarida
suborderApocritaGerstaecker 1867
superfamilyStephanoideaLeach 1815
familyEphialtitidae
subfamilyEphialtitinaeHandlirsch 1906
genusSessiliventer
speciessymphytus

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Sessiliventer symphytus Rasnitsyn 1975
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Environment: terrestrialc
Locomotion: actively mobilep
Created: 2017-04-17 09:56:18
Modified: 2017-04-17 09:56:18
Source: c = class, p = phylum
References: Bush and Bambach 2015, Kiessling 2004

Age range: base of the Callovian to the top of the Oxfordian or 166.10000 to 157.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Callovian - Oxfordian166.1 - 157.3Kazakhstan (Chimkent) Sessiliventer symphytus (type locality: 106102)