Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

apex, apices, apical

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon (Glossary)
No Taxon (A)
No Taxon apex, apices, apical
apex noun, plural apices, or apexes, adjective apical - the tip, point or summit, as in the apex of the abdomen.
in referring to abdominal segments, the posterior margin of the segment.
In referring to an insect wing, the angle between the costa and the outer edge:
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