Katydids

False Robust Conehead (Neoconocephalus bivocatus) cones (ventral view).

False Robust Conehead (Neoconocephalus bivocatus) pronotum. Male pronotal length is less than 1.8 times the rear width of the pronotum.

False Robust Conehead (Neoconocephalus bivocatus) stridulatory area. Width of stridulatory area (measured as indicated) is less than 4.9 mm.

Caudell's Conehead (Neoconocephalus caudellianus) cone (ventral view).

Sword-bearing Conehead (Neoconocephalus ensiger) cone (ventral view).

Sword-bearing Conehead (Neoconocephalus ensiger) stridulatory area. Note the long and weakly swollen stridulatory vein (arrow).

Slightly Musical Conehead (Neoconocephalus exiliscanorus) cone (ventral view).

Slender Conehead (Neoconocephalus lyristes) cone (ventral view).

Slender Conehead (Neoconocephalus lyristes) stridulatory file. Note that the first 10 to 15 teeth at the lateral end of the striduatory file (on left in sketch) are not conspicuously more widely spaced than the remaining teeth (compare N. nebrascensis).

Slender Conehead (Neoconocephalus lyristes) pronotum (lateral view). Note notch at rear with nearly right angle (compare N. nebrascensis).

Slender Conehead (Neoconocephalus lyristes) stridulatory area. Note that the stridulatory vein (arrow) is thick and with pronounced subsidiary veins.

Black-nosed Conehead (Neoconocephalus melanorhinus) cones (ventral view).

Black-nosed Conehead (Neoconocephalus melanorhinus) pronotum (lateral view). Note notch at rear with nearly right angle.

Nebraska Conehead (Neoconocephalus nebrascensis) cone (ventral view).

Nebraska Conehead (Neoconocephalus nebrascensis) stridulatory file. Note that the first 10 to 15 teeth at the lateral end of the striduatory file (on left in sketch) are conspicuously more widely spaced than the remaining teeth (compare N. lyristes).

Nebraska Conehead (Neoconocephalus nebrascensis) pronotum (lateral view). Note notch at rear that is shallow and obtuse (compare N. lyristes).

Everglades Conehead (Neoconocephalus pahayokee) cone (ventral view).

Marsh Conehead (Neoconocephalus palustris) cone (ventral view).

Marsh Conehead (Neoconocephalus palustris) cone (profile view).