Hmmm that's a tough one.... but how about this for an idea. We could put the dwarf pikes like Crenicichla urosema, C. virgatula, C. heckeli, C. wallacii, C. compressiceps, C. notophthalmus, and C. regani in another poster with whatever else we find that we're missing here and put all the remaining four you have on this poster. Or all remaining 5 if you remove the blue Crenicichla ID poster sign
I don't know, let's what everyone else thinks