Illustrations of Male Genitalia (under construction)

These are a combination of pencil sketches drawn with the camera lucida as well as final inked illustrations. As I complete illustrations I will post them here. All illustrations include a lateral view of segments IX and X and their appendages, dorsal view of segment IX and the preanal appendage (usually just one half is illustrated), ventral view of the inferior appendage, and lateral view of the phallic apparatus, often with a dorsal view of the apex of the periphallic process. Other structures are illustrated where appropriate for individual species. I have also indicated on the illustrations the collection locality of the specimen illustrated. I have not labeled the pencil sketches, but will include appropriate labels on the final inked illustrations.

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N. acutiloba Flint 1974
N. adusta Flint 1983
N. argentata Flint 1991
N. aureofasciata Flint 1981
N. aureovittata Flint 1983
N. bella (Müller) 1921 nomen dubium
N. brethesi (Navás) 1920 nomen dubium
N. bruchi (Navás) 1920
N. brunneofascia Flint 1983
N. cana (Navás) 1924 nomen dubium
N. cubana (Banks) 1938
N. diminuta (Banks) 1920
N. dorsalis (Banks) 1901
N. exophthalma Holzenthal 1995
N. flavofasciata (Ulmer) 1907
N. fulva (Navás) 1930 nomen dubium
N. fuscomaculata Flint 1983
N. gemma (Müller) 1880
N. gemmoides Flint 1981
N. globigona Botosaneanu 1998
N. gracilis (Banks) 1901
N. jenseni (Ulmer) 1905
N. lahontanensis Haddock 1977
N. lewis (Flint) 1968
N. maculipennis Flint 1983
N. modesta (Müller) 1921 nomen dubium
N. monticola Holzenthal 1995
N. muelleri (Ulmer) 1905
N. muhni (Navás) 1916
N. multilineata Flint 1983
N. navasi Holzenthal 1999 (replacement name for Leptocella candida Navás 1923)
N. nigricapilla (Navás) 1920
N. onyx Holzenthal 1995
N. ortizi Holzenthal 1995
N. padrenavasi Holzenthal 1999 (replacement name for Leptocella nivea Navás 1920)
N. pantosticta Flint 1983
N. pavida (Hagen) 1861
N. punctata (Ulmer) 1905
N. quatuorguttata (Navás) 1922
N. separata (Banks) 1920
N. spiloma (Ross) 1944
N. splendida (Navás) 1917
N. stigmatica (Banks) 1914
N. taleola Flint 1947
N. tapanti Holzenthal 1995
N. thallina (Navás) 1922 nomen dubium
N. tuanis Holzenthal 1995
N. utleyorum Holzenthal