Goniagnathus
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publication ID |
https://doi.org/ 10.11646/zootaxa.2314.1.3 |
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publication LSID |
lsid:zoobank.org:pub:AEADF8A8-F15D-48EF-AD43-D3C4BD541452 |
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persistent identifier |
https://treatment.plazi.org/id/03CC87E1-FFE5-FFC6-FF7D-933DD1F1F86B |
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treatment provided by |
Felipe |
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scientific name |
Goniagnathus |
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Key to subgenera and species of Chinese Goniagnathus View in CoL (males)
1. Fused subgenital plates and valve elongate ( Fig. 5B View FIGURE 5 ); male pygophore without appendages ( Fig. 5A View FIGURE 5 )........................ ................................................................................................................................... G. (Epitephra) rugulosus (Haupt) View in CoL
- Fused subgenital plates and valve short; male pygophore with or without appendages ............................................2
2. Pygophore without appendages ( Fig. 1A View FIGURE 1 ); style apophysis with apex strongly oblique, subapical lobe well developed ( Fig. 1C View FIGURE 1 ); aedeagal shaft very elongate with short spine-like processes ( Figs 1D and 1E View FIGURE 1 )................................... ................................................................................................................. G. (Goniagnathus) brevis (Herrich-Schäffer)
- Pygophore with dorsocaudal appendages present ( Figs 2A View FIGURE 2 , 3A View FIGURE 3 and 4A View FIGURE 4 ); style apophysis with apex not strongly oblique, subapical lobe moderate to weakly developed; aedeagal shaft moderately long with elongate processes ( Figs 2D, 2E View FIGURE 2 , 3D, 3E View FIGURE 3 , 4D and 4E View FIGURE 4 ) G. (Tropicognathus) .............................................................................................. 3
3. Pygophore with dorsal margin concave, apical margin truncate ( Fig. 4A View FIGURE 4 ); style apohysis expanded apically ( Fig. 4C View FIGURE 4 ) ...................................................................................................................................................... G. nervosus Melichar View in CoL
- Pygophore subtriangular with apex narrowly rounded ( Figs 2A View FIGURE 2 , 3A View FIGURE 3 ); style apophysis similar in width throughout length ( Figs 2C View FIGURE 2 , 3C View FIGURE 3 )...................................................................................................................................................... 4
4. Pygophore process elongate ( Fig. 2A View FIGURE 2 ); aedeagal shaft in lateral view with pair of apical linear processes ( Fig. 2E View FIGURE 2 ). 5
- Pygophore process robust ( Fig. 3A View FIGURE 3 ); aedeagal shaft in lateral view with pair of apical triangular processes ( Fig. 3E View FIGURE 3 ) ............................................................................................................................................................ G. cornutus View in CoL sp. n.
5. Lower aedeagal processes situated at midlength of shaft ( Figs 2D, 2E View FIGURE 2 ) ...................................... G. punctifer (Walker) View in CoL
- Lower aedeagal processes situated slightly basad of midlength of shaft .............................. G. taiwanus (Matsumura) View in CoL
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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