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mx id: 4586 | OBO id: HAO:0000997 | URI: http://purl.obolibrary.org/obo/HAO_0000997
tentorial arm
Defined (both definition and relationships must be met)
Definition:
The apodeme that extends between the posterior tentorial pit and the anterior tentorial pit.
written by: Deans, A. R. 2009. HAO curator..

Relationships / properties:
The tentorial arm is a apodeme.
The tentorial arm is part of the cuticle. The tentorial arm is part of the sclerite. The tentorial arm is part of the tentorium.

Figures
Nixonia
Gryon

Label usage (sensu)
tentorial arm by Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
tentorial arm by Deans, A. R. 2009. HAO curator..
tentorial arm by Ronquist, F., and G. Nordlander. 1989. Skeletal morphology of an archaic cynipoid, Ibalia rufipes (Hymenoptera: Ibaliidae). Entomologica Scandinavica, Supplement 33:1-60.
Comments and tags
alternative definition added over 9 years ago by Istvan Miko
Paired cuticular invaginations within the head that form part of the tentorium, which often are externally visible on the front of the head below the toruli as the anterior tentorial pits and on the back of the head near the occipital foramen as the posterior tentorial pits
  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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