HAO Portal

mx id: 9351 | OBO id: HAO:0001940 | URI: http://purl.obolibrary.org/obo/HAO_0001940

annulus synonyms: annulus of petiole

Definition:

The area that is located posteriorly of the transverse carina of the petiole.

written by: Buffington, M. L., and S. van Noort. 2012. Revision of the Afrotropical Oberthuerellinae (Cynipoidea: Liopteridae). Zootaxa 202:1-154.

Relationships / properties:

The annulus is a area.

The annulus is part of the cuticle. The annulus is part of the first metasomal segment.

annulus by Buffington, M. L., and S. van Noort. 2012. Revision of the Afrotropical Oberthuerellinae (Cynipoidea: Liopteridae). Zootaxa 202:1-154.

annulus of petiole by Ronquist, F. 1995. Phylogeny and classification of the Liopteridae, an archaic group of cynipoid wasps (Hymenoptera). Entomologica Scandinavica 46:1-74.

annulus by Ronquist, F. 1995. Phylogeny and classification of the Liopteridae, an archaic group of cynipoid wasps (Hymenoptera). Entomologica Scandinavica 46:1-74.

alternative definition added about 12 years ago by Istvan Miko

The posterior, abruptly widened, more or less cylindrical part of the petiole.

Reference: Buffington, M. L., and S. van Noort. 2012. Revision of the Afrotropical Oberthuerellinae (Cynipoidea: Liopteridae). Zootaxa 202:1-154.
Cross reference: None provided.

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This HAO portal is a project of the Hymenoptera Anatomy Ontology in conjuction with Morphbank and the International Society of Hymenopterists and was initially funded in part by NSF grants BDI-0446224, EF-0337220, and DEB-0328922. Current funding is from DBI-0850223; ideas and opinions expressed here are those of the authors and not the NSF.