deep to superficial to white matter of superior colliculus middle white layer of superior colliculus BAMS:InWh intermediate white layer of the superior colliculus BAMS:SCiw intermediate white layer lamina V of superior colliculus BAMS:MWh grouping teleost assuming homology of superior colliculus and optic tectum; however, this is dubious as tectal layers vary so widely. See: http://icb.oxfordjournals.org/content/42/4/743/T1.expansion.html superior colliculus intermediate white layer TAO:0001351 ZFA:0001351 FMA:71113 stratum album intermediale of superior colliculus layer V of superior colliculus stratum album centrale intermediate white layer of superior colliculus UBERON:0006787 HBA:9120 strata album centrales DHBA:12300 lamina colliculi superioris v stratum medullare intermedium colliculi superioris neuronames:2848 BAMS:iw middle gray layer of superior colliculus intermediate layer of superior colliculus deep layer of superior colliculus