Can anyone tell me how they compare in size?

By that I mean, is a Dai-Riki 125 #16 the same as a Daiichi 1130 #16?

The shape is comparable, but I notice that often what one manufacturer calls one size may not be the same as another manufacturer. I'm tying KG's parasol PMD Emergers. Schollmeyer's Hatch Guide for Western Streams puts the PMD nymph and dun at 7-9mm. The Daiichi 1130 #16s just seem a bit small.

thanks,
Moscow