HAO Portal

mx id: 471 | OBO id: HAO:0000015 | URI: http://purl.obolibrary.org/obo/HAO_0000015

abdomen synonyms: der Hinterleib

Definition:

The tagma that is located posterior to the thorax.

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

Relationships / properties:

The abdomen is a tagma.

abdomen by Goulet, H., and J. T. Huber. 1993. Hymenoptera of the World: An Identification Guide to Families. Research Branch, Agriculture Canada Publication 1894/E., Ottawa, ON 668 pp.

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

der Hinterleib by Szépligeti, G. 1903. Neue Evaniiden. Annales Historico-Naturales Musei Nationalis Hungarici:3783-388.

alternative definition added over 14 years ago by Istvan Miko

The last or posteriormost of the three main body regions of an insect. In chalcids, like other apocritan Hymenoptera, the first 'true' abdominal segment (see propodeum) is rigidly attached to the thorax and there is a more or less flexible articulation between this fused segment and the 'apparent abdomen', which in chalcids is usually termed the metasoma or gaster.

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.

alternative definition added about 15 years ago by Istvan Miko

The principal posterior division of the body, posterior to the leg-bearing segments and composed of 10 or fewer apparent segments; in most Symphyta abdominal segment 1 is easily recognized by its median split (cf. metasoma, propodeum).

Reference: Goulet, H., and J. T. Huber. 1993. Hymenoptera of the World: An Identification Guide to Families. Research Branch, Agriculture Canada Publication 1894/E., Ottawa, ON 668 pp.
Cross reference: None provided.

alternative definition added over 14 years ago by Katja Seltmann

Tagma that contains most or all of the systems of digestion and reproduction. In ants, the abdomen is formed by seven visible abdominal segments (A1 to A7) and some of them are highly modified.

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.

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