HAO Portal

mx id: 7894 | OBO id: HAO:0001797 | URI: http://purl.obolibrary.org/obo/HAO_0001797

median frontal septum

Definition:

The ridge that is unpaired, vertical, is located in the dorsoventral midline of the frons and corresponds to the site of origin of the posterior fronto-labral muscles.

written by: Vilhelmsen, L., and I. Miko. 2010. Curators/Head..

Relationships / properties:

The median frontal septum is a ridge.

The median frontal septum is part of the cuticle. The median frontal septum is part of the sclerite. The median frontal septum is part of the upper face.

median frontal septum by Vilhelmsen, L., and I. Miko. 2010. Curators/Head..

median frontal septum by Vilhelmsen, L. 1996. The preoral cavity of lower Hymenoptera (Insecta): comparative morphology and phylogenetic significance. Zoologica Scripta 25:143-170.

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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.