Atrichobrunettia
publication ID |
https://doi.org/ 10.5281/zenodo.171921 |
DOI |
https://doi.org/10.5281/zenodo.6257997 |
persistent identifier |
https://treatment.plazi.org/id/D61E145E-1A72-FF94-935F-CE98BB683D22 |
treatment provided by |
Plazi |
scientific name |
Atrichobrunettia |
status |
|
Key to males of the Neotropical species of the genus Atrichobrunettia View in CoL View at ENA
1. Parameres uniformly wide, rectangular with truncate or rounded apex, wider than gonocoxites ( Fig. 43 View FIGURES 39 – 44 ) .................................................................................................... 2
Parameres triangular with pointed apex, or, with internal lobe digitiform at apex, or, if retangular, parameres narrower than gonocoxites......................................................... 3
2. Parameres with truncated apex; aedeagal apodeme long, 1.5X length of gonocoxite ... ................................................................................................ A. pennata View in CoL Bravo, sp.nov.
Parameres with rounded apex; aedeagal apodeme same length as gonocoxite .............. ................................................................................................................ A. bora (Bravo) View in CoL
3. Parameres triangular ( Figs. 23, 26 View FIGURES 20 – 26 , 30, 33 View FIGURES 27 – 33 , 39 View FIGURES 39 – 44 ) ............................................................ 4
Parameres rectangular with truncate apex or with internal lobe digitiform at apex .... 8
4. Antenna with 13 flagellomeres; eye bridge with 4 facet rows; parameres parallel ( Fig. 39 View FIGURES 39 – 44 ) ................................................................................. A. minuta View in CoL Bravo, sp. nov.
Antenna with 14 flagellomeres; eye bridge with 3 facet rows; parameres divergent .. 5
5. Parameres longer than gonocoxite .............................................................................. 6
Parameres ½ length of gonocoxite ............................................................................... 7
6. Parameres with parallel arms; posterior margin of posthypandrial plate with inverted Ushape invagination; aedeagus ending before posterior margin of posthypandrial plate ( Fig. 23 View FIGURES 20 – 26 ) ........................................................................ A. angelae View in CoL Bravo, sp. nov.
Parameres with divergent arms; posterior margin of posthypandrial plate straight; aedeagus ending after posterior margin of posthypandrial plate ( Fig. 26 View FIGURES 20 – 26 ) ................... ........................................................................................... A. longipenis View in CoL Bravo, sp. nov.
7. Radial fork situated proximal to medial fork ( Fig. 28 View FIGURES 27 – 33 ); aedeagal apodeme ending before gonocoxal bridge ( Fig. 30 View FIGURES 27 – 33 ) .................................... A. brevicornis View in CoL Bravo, sp. nov.
Radial fork situated distal to medial fork; aedeagal apodeme ending after gonocoxal bridge ( Fig. 33 View FIGURES 27 – 33 ) .................................................................... A. bispinata View in CoL Bravo, sp. nov.
8. Radial fork situated basal to medial fork; parameres with truncate apex; distiphallus with shafts separated and curving inward, meeting on midline .......... A. bistria (Quate) View in CoL
Radial fork situated apical to medial fork; parameres with internal lobe digitiform at apex; distiphallus with parallel shafts .......................................................................... 9
9. Aedeagal apodeme ending before anterior margin of gonocoxal bridge .................... 10
Aedeagal apodeme ending after anterior margin of gonocoxal bridge ...................... 11
10. Radial fork situated apical to medial fork ( Fig. 18 View FIGURES 14 – 19 ) ............... A. spinata View in CoL Bravo, sp. nov.
Radial fork situated proximal to medial fork ( Fig. 15 View FIGURES 14 – 19 ) .. A. paranaensis View in CoL Bravo, sp. nov.
11. Aedeagal apodeme narrow (Fig. 13) ............................. A. amazonensis View in CoL Bravo, sp. nov.
Aedeagal apodeme wide at base, narrow at apex ( Fig. 17 View FIGURES 14 – 19 ) ...... A. ampla View in CoL Bravo, sp. nov.
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