adult subretinal glial cell adult optic lobe perineurial glial cell fenestrated glial cell 2011-05-12T02:45:59Z VFB:FBbt_00100519 Surface glial cell of the adult optic lobe. The fenestrated glia form a layer overlying the pseudocartridge glial cell layer and contact the basement membrane (Edwards and Meinertzhagen, 2010). These cells are specialized perineurial glial cells of the optic lobe (Kremer et al., 2017). FBbt:00100519 lamina interface perineurial glial cell L-iPNG fly_anatomy.ontology