Grasshoper, Laos


The grasshopper is an insect of the suborder Caelifera in the order Orthoptera. To distinguish it from bush crickets or katydids, it is sometimes referred to as short-horned grasshoppers. Species that change colour and behaviour at high population densities are called locusts. Grasshoppers have antennae that are almost always shorter than the body (sometimes filamentous), and short ovipositors. They also have pinchers or mandibles that cut and tear off species that make easily heard noises usually do so by rubbing the hind femurs against the forewings or abdomen (stridulation), or by snapping the wings in flight. Tympana, if present, are on the sides of the first abdominal segment. The hind femora are typically long and strong, fitted for leaping. Generally they are winged, but hind wings are membranous while front wings (tegmina) are coriaceous and not fit for flight. Females are normally larger than males, with short ovipositors. Males have a single unpaired plate at the end of the abdomen. Females have two pairs of valves ( triangles) at the end of the abdomen used to dig in sand when egg laying.


Size: 5108px × 3399px
Location: Laos, Vientiane province, LAO
Photo credit: © Alexey Gnilenkov / Alamy / Afripics
License: Royalty Free
Model Released: No

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