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mx id: 6154 | OBO id: HAO:0001734 | URI: http://purl.obolibrary.org/obo/HAO_0001734
peduncle synonyms: petiolar collar
Defined (both definition and relationships must be met)
Definition:
The area that is located anteriorly on the petiole, delimited posteriorly by constriction and bears the propodeal fossa of the petiole.
written by: Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.

Relationships / properties:
The peduncle is a area.
The peduncle is part of the cuticle. The peduncle is part of the first metasomal segment.

Figures
Opius dissitus Muesebeck
Biosteres carbonarius

Label usage (sensu)
peduncle by Leponce, M., T. Delsinne , Y. Laurent, J. Cillis, I. Bachy, A. Heughebaert, P. Desmet, and N. Youdjou. 2010. RBINS Ant eMuseum Paraguay Collection Glossary. Availble at http://projects.biodiversity.be/ants/.
petiolar collar by Karlsson, D., and F. Ronquist. 2012. Skeletal Morphology of Opius dissitus and Biosteres carbonarius, with a Discussion of Terminology and Morphological Variation in Opiinae (Hymenoptera: Braconidae). PLoS ONE 7:1-38.
Comments and tags
alternative definition added over 12 years ago by Kelly Dew
The obliquely dorsally and laterally projecting anterior flange of the petiolar tergum, which bears the petiolar acetabula.
  Reference: Karlsson, D., and F. Ronquist. 2012. Skeletal Morphology of Opius dissitus and Biosteres carbonarius, with a Discussion of Terminology and Morphological Variation in Opiinae (Hymenoptera: Braconidae). PLoS ONE 7:1-38.
  Cross reference: None provided.

alternative definition added about 13 years ago by Istvan Miko
The relatively narrow anterior section of the petiole which begins immediately behind the propodeal-petiolar articulation and runs back to the petiolar node or scale. When present, the petiole is termed pedunculate. When absent, the petiole is termed sessile.
  Reference: Leponce, M., T. Delsinne , Y. Laurent, J. Cillis, I. Bachy, A. Heughebaert, P. Desmet, and N. Youdjou. 2010. RBINS Ant eMuseum Paraguay Collection Glossary. Availble at http://projects.biodiversity.be/ants/.
  Cross reference: None provided.

alternative definition added about 13 years ago by Istvan Miko
The area that is anterior and constricted.
  Reference: Miko, I. 2009. -2019 Curator. Hymenoptera Anatomy Ontology.
  Cross reference: None provided.


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