|
|
|
| 3. |
Ovipositor
with numerous large setae (Fig. 30)...........M. premordica Brown |
| S |
Ovipositor
nearly bare (Fig. 29)...........................M.
carinata Brown |
|
|
|
| 4. |
Lateroventral
one-half of abdominal tergites with orange-yellow coloring |
|
|
(Fig.
25).............................................................5 |
| S |
At
least abdominal tergites 1-5 dark-brown to black laterally (Fig.
22)..... |
|
|
......................................................................7 |
|
|
|
| 5. |
Ovipositor
broad in dorsal view, with lateral emargination (Figs. 56-57); |
|
|
tergite
6 mostly orange dorsally......................................6 |
| - |
Ovipositor
narrow in dorsal view (Fig. 34), without lateral emargination; |
|
|
tergite
6 mostly dark brown dorsally.................M.
flavilata Brown |
|
|
|
| 6. |
Ovipositor
with short, peg-like process at dorsal apex (Figs. 57, 62)....... |
|
|
.......................................................M.
paxilla Brown |
| S |
Ovipositor
without process, somewhat concave at apex (Figs. 56, 61)......... |
|
|
........................................................M. aprica
Brown |
|
|
|
| 7. |
Dorsal
interfrontal setae present near ventral ocellus (Figs. 26, 27)......8 |
| S |
Dorsal
interfrontal setae absent.........................................140 |
|
|
|
| 8. |
Frons
mostly dark brown to black...........................................9 |
| S |
Frons
mostly orange to yellow, although setal bases might be black (as
in |
|
|
Fig.
27).............................................................14 |
|
|
|
| 9. |
Ovipositor
laterally with subapical curved hooks (GB Figs. 4, 11)........... |
|
|
...........................................M.
ancistra Gonzalez & Brown |
| S |
Ovipositor
without such hooks.............................................9A |
|
|
|
| 9A. |
Ovipositor
with three posterior projections: rounded central projection, and |
|
|
two
longer, lateral projections (Fig. 69).......M.
deinocerca
Borgmeier |
| S |
|
Ovipositor
with single posterior projection..........................10 |
|
|
|
| 10. |
Ovipositor
sinuous in lateral view, with long ventral setae basally
(Fig. |
|
|
94)....................................................M.
sinuosa Brown |
| S |
Ovipositor
smoothly curved ventrally, ventral setae extremely short.......11 |
|
|
|
| 11. |
Tarsomeres
4 and 5 of foreleg dark brown, in contrast to rest of yellowish- |
|
|
brown
leg; frons relatively narrow...................................12 |
| - |
Foreleg
entirely yellowish-brown; frons various...........................13 |
|
|
|
| 12. |
Only
tarsomeres 4 and 5 of fore leg dark brown; ovipositor in lateral
view |
|
|
deeper
(Fig. 51)......................................M. individa Brown |
| S |
Tarsomeres
3-5 of fore leg dark brown; ovipositor not as deep (Fig. 52)..... |
|
|
.....................................................M.
rhypopoda Brown |
|
|
|
| 13. |
Ovipositor
with pair of enlarged apical setae (Figs. 5, 12)................. |
|
|
......... |