HAO Portal

mx id: 7145 | OBO id: HAO:0001824 | URI: http://purl.obolibrary.org/obo/HAO_0001824

transverse trabecula

Definition:

The bar that extends between each eye ventral (anterior) to the anterior ocellus and dorsal (posterior) to the antennal formamina and laterally terminates at the juncture of the supraorbital trabecula and preorbital trabecula.

written by: Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.

Relationships / properties:

The transverse trabecula is a bar.

The transverse trabecula is part of the cuticle. The transverse trabecula is part of the sclerite.

transverse trabecula by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..

transverse trabecula by Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.

alternative definition added about 14 years ago by Istvan Miko

In Mymaridae, the horizontal band of thickened, often darker cuticle on the head that extends between each eye below the anterior ocellus and above the toruli, which laterally terminates at the juncture of the supraorbital trabecula and preorbital trabecula (see also transverse suture).

Reference: Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
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.