mesothoracic preepisternum [FBbt_00004598]

Anterior and major portion of the mesothoracic episternum or katepisternum.

mesothoracic preepisternum

ID: FBbt_00004598

Adult Anatomy

Anterior and major portion of the mesothoracic episternum or katepisternum.

Accordingly to McAlpine (1981) the term mesothoracic preepisternum is used incorrectly (as by Snodgrass, 1935) and it should be referred to as katepisternum. In addition the mesothoracic katepisternum is frequently, but incorrectly called the sternopleuron (as in Steiner, 1976). Although in Diptera the mesosternum is greatly reduced and internalized, it is not fused with the katepisternum, and thus the latter should not be called sternopleuron. However, it seems that most publications still use the term sternopleuron (or sternopleurite) to refer to the katepisternum or preepisternum - https://orcid.org/0000-0001-5948-3092.

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
katepisternum related synonym McAlpine, 1981
sternopleurite related synonym Ferris, 1950
sternopleuron related synonym McAlpine, 1981
sternopleura related synonym Steiner, 1976

Parts of mesothoracic preepisternum (5 total)

Thumbnail Name Tags
anterior sternopleural bristle Adult, Mechanosensory_system, Nervous_system, Sense_organ
middle sternopleural bristle Adult, Mechanosensory_system, Nervous_system, Sense_organ
posterior sternopleural bristle Adult, Mechanosensory_system, Nervous_system, Sense_organ
sternopleural bristle Adult, Mechanosensory_system, Nervous_system, Sense_organ
ventral sternopleural bristle Adult, Mechanosensory_system, Nervous_system, Sense_organ

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