A long butterfly spread—as well as a short iron butterfly—consists of a long option at each of two “wing” strikes and two short options at a “body” strike halfway between the wings. For educational purposes only. Encyclopædia Britannica, Inc. Of course, if you have the opposite...
Figure 1: BODY AND WINGS.A long butterfly spread—as well as a short iron butterfly—consists of a long option at each of two “wing” strikes and two short options at a “body” strike halfway between the wings.For educational purposes only. ...
Treated F2 dams exclusively produced more sons than daughters, but brood sex ratios spanned a practical range of 20–45% females (Figure 5; see Table S1 for full details). Control offspring expressed a similar spread of female bias except for one brood in the 'P5' lineage comprising 30 ...