FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term embryonic/larval crepine ID (Ontology) FBbt:00007118 (Fly Anatomy)
Definition Small synaptic neuropil domain of the larval protocerebrum that surrounds the medial lobe of the mushroom body (Pereanu et al., 2010; Hartenstein et al., 2015). It is the larval counterpart of the adult crepine (anterior inferior protocerebrum) (Pereanu et al., 2010).[ FlyBase:FBrf0155900 FlyBase:FBrf0211016 FlyBase:FBrf0229672 ]
Also Known As"CA" ; "centro-anterior synaptic neuropil domain" ; "centroanterior compartment" (for all, see Synonyms field below)
CommentNote - description of relative location of brain structures in this definition is based on Younossi-Hartenstein et al., 2003 description of the first instar larval brain and Pereanu et al., 2010 third instar larval brain.
Links to External Ontologies
VFB:FBbt_00007118
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Data ClassFieldDirect annotations
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 embryonic/larval crepine (all annotations which use CV term, excluding "NOT" statements)
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larval protocerebrum
 |__larval inferior protocerebrum__
multi-cell-component structure     |
 |__synaptic neuropil domain_______|
synaptic neuropil                  |
 |__synaptic neuropil domain_______|
synaptic neuropil block            |
 |__larval inferior protocerebrum__|
                                   embryonic/larval crepine  1 rec.
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Is a synaptic neuropil domain
Part of larval inferior protocerebrum
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Synonyms
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larvalbrain_neuropil:287
larvalbrain_neuropil:465
VFB:FBbt_00007118