go: search | analyze | give feedback | references | terms | tree | partonomy | pulse | about / how to cite
mx id: 4611 | OBO id: HAO:0001104 | URI: http://purl.obolibrary.org/obo/HAO_0001104
postgenal ridge synonyms: gular ridge
Defined (both definition and relationships must be met)
Definition:
The ridge that extends ventrally of the posterior tentorial pit and that is continuous with the tentorium.
written by: Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.

Relationships / properties:
The postgenal ridge is a ridge.
The postgenal ridge is part of the cuticle. The postgenal ridge is part of the postgena. The postgenal ridge is part of the sclerite.

Label usage (sensu)
postgenal ridge by Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.
gular ridge by Ronquist, F., and G. Nordlander. 1989. Skeletal morphology of an archaic cynipoid, Ibalia rufipes (Hymenoptera: Ibaliidae). Entomologica Scandinavica, Supplement 33:1-60.
postgenal ridge by Zimmermann, D., and L. Vilhelmsen. 2016. The sister group of Aculeata (Hymenoptera) – evidence from internal head anatomy, with emphasis on the tentorium. Arthropod Systematics & Phylogeny 74:195-218.
Comments and tags
alternative definition added over 14 years ago by Istvan Miko
The ridge that extends between the posterior tentorial arm and the maxillary process of the hypostoma.
  Reference: Ronquist, F. 1994. Evolution of parasitism among closely related species: phylogenetic relationships and the origin of inquilinism in gall wasps (Hymenoptera, Cynipidae) . Evolution 48241-266.
  Cross reference: None provided.


Search again
You must select a result from the list before clicking show