Couplet 66
66a: Mid tarsus with 3 apparent tarsomeres, either clearly with 3 tarsomeres (Figure 10I), or second tarsomere strongly lobed and hiding small penultimate (third) tarsomere (Figure 26-10E)
66b: Mid tarsus with 4 or 5 distinct tarsomeres, or first tarsomere distinctly lobed, engulfing very small second and small third of 4 tarsomeres, thus appearing to have 2 or 3 tarsomeres
|