Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 1.Gnathusa eva Fenyes: 1a habitus 1b median lobe of aedeagus in lateral view 1c male tergite VIII 1d male sternite VIII 1e spermatheca in lateral view 1f female tergite VIII 1g female sternite VIII 1h left mandible 1i right mandible 1j labrum 1k maxilla 1l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 2.Gnathusa tenuicornis Fenyes: 2a habitus, based on female from New Brunswick 2b habitus based on male from Alberta 2c median lobe of aedeagus in lateral view 2d spermatheca in lateral view 2e male tergite VIII 2f male sternite VIII 2g female tergite VIII 2h female sternite VIII 2i left mandible 2j right mandible 2k labrum 2l maxilla 2m menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 3.Gnathusa caribou Lohse: 3a habitus 3b median lobe of aedeagus in lateral view 3c male tergite VIII 3d male sternite VIII 3e spermatheca in lateral view 3f female tergite VIII 3g female sternite VIII 3h left mandible 3i right mandible 3j labrum 3k maxilla 3l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 4.Gnathusa alfacaribou Klimaszewski and Langor: 4a habitus 4b median lobe of aedeagus in lateral view, partially reconstructed below broken line in Fig. 4b, and above broken line in Fig. 4c, 4d; based on the holotype 4c male tergite VIII partially reconstructed above broken line, based on the holotype 4d male sternite VIII partially reconstructed above broken line, based on the holotype 4e spermatheca in lateral view 4f female tergite VIII 4g female sternite VIII 4h left mandible 4i right mandible 4j labrum 4k maxilla 4l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 1.Gnathusa eva Fenyes: 1a habitus 1b median lobe of aedeagus in lateral view 1c male tergite VIII 1d male sternite VIII 1e spermatheca in lateral view 1f female tergite VIII 1g female sternite VIII 1h left mandible 1i right mandible 1j labrum 1k maxilla 1l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 2.Gnathusa tenuicornis Fenyes: 2a habitus, based on female from New Brunswick 2b habitus based on male from Alberta 2c median lobe of aedeagus in lateral view 2d spermatheca in lateral view 2e male tergite VIII 2f male sternite VIII 2g female tergite VIII 2h female sternite VIII 2i left mandible 2j right mandible 2k labrum 2l maxilla 2m menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 3.Gnathusa caribou Lohse: 3a habitus 3b median lobe of aedeagus in lateral view 3c male tergite VIII 3d male sternite VIII 3e spermatheca in lateral view 3f female tergite VIII 3g female sternite VIII 3h left mandible 3i right mandible 3j labrum 3k maxilla 3l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 1.Gnathusa eva Fenyes: 1a habitus 1b median lobe of aedeagus in lateral view 1c male tergite VIII 1d male sternite VIII 1e spermatheca in lateral view 1f female tergite VIII 1g female sternite VIII 1h left mandible 1i right mandible 1j labrum 1k maxilla 1l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.
Jan Klimaszewski, Reginald P. Webster, David W. Langor, Caroline Bourdon, H.E. James Hammond, Greg R. Pohl, Benoit Godin
Zookeys
Figure 4.Gnathusa alfacaribou Klimaszewski and Langor: 4a habitus 4b median lobe of aedeagus in lateral view, partially reconstructed below broken line in Fig. 4b, and above broken line in Fig. 4c, 4d; based on the holotype 4c male tergite VIII partially reconstructed above broken line, based on the holotype 4d male sternite VIII partially reconstructed above broken line, based on the holotype 4e spermatheca in lateral view 4f female tergite VIII 4g female sternite VIII 4h left mandible 4i right mandible 4j labrum 4k maxilla 4l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.