Melanoplinae
Guides
Aeoloplides
Saltbush Grasshoppers
Aeoloplides is a genus of spur-throated grasshoppers comprising approximately nine described species. Members are commonly known as saltbush grasshoppers, reflecting their documented association with saltbush-dominated habitats. The genus belongs to the subfamily Melanoplinae within family Acrididae. Species within this genus occur in western North America, with records from Colorado, Wyoming, and surrounding states.
Aeoloplides chenopodii
Colorado Plateaus Saltbush Grasshopper
Aeoloplides chenopodii is a spur-throated grasshopper in the family Acrididae, known as the Colorado Plateaus Saltbush Grasshopper. The species is native to western North America and is associated with saltbush habitats. It was described by Bruner in 1894 under the basionym Pezotettix chenopodii. The species is considered to be probably present in Wyoming along the lower Green River, though it was not documented in the 1988-2018 Wyoming survey.
Aeoloplides elegans
elegant saltbush grasshopper
Aeoloplides elegans, the elegant saltbush grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America, with distribution records from New Mexico. Like other members of the genus Aeoloplides, it is associated with saltbush habitats. The species was described by Scudder in 1897.
Aeoloplides minor
Little Saltbush Grasshopper
Aeoloplides minor, commonly known as the little saltbush grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is native to North America, with confirmed records from Colorado and Nevada. The species is a member of the genus Aeoloplides, which includes other saltbush-associated grasshoppers. It is among the less economically significant grasshopper species in western North America.
Aeoloplides rotundipennis
Rio Grande saltbush grasshopper
Aeoloplides rotundipennis, the Rio Grande saltbush grasshopper, is a spur-throated grasshopper in the family Acrididae. The species was described by Wallace in 1955 and is native to North America. It is closely related to other saltbush-feeding grasshoppers in the genus Aeoloplides, including A. chenopodii, A. tenuipennis, and A. turnbulli.
Aeoloplides tenuipennis
narrow-winged saltbush grasshopper, narrow-winged bush grasshopper
A spur-throated grasshopper specialized on chenopod plants, particularly saltbushes (Atriplex species). It inhabits arid and semi-arid regions of the southwestern United States and northern Mexico, where it feeds on plants often considered noxious weeds, including Russian thistle (Salsola tragus). The species is generally regarded as beneficial or innocuous in rangeland settings rather than a crop pest.
Aeoloplides turnbulli
thistle grasshopper, Russian thistle grasshopper, saltbush grasshopper
Aeoloplides turnbulli is a medium-sized, robust spur-throated grasshopper in the family Acrididae, commonly known as the thistle grasshopper or Russian thistle grasshopper. The species exhibits two recognized subspecies: A. t. turnbulli in the north and A. t. bruneri in the south, distinguished primarily by wing length. It is an early-hatching species with a prolonged nymphal development period of 50–60 days. The species has demonstrated outbreak potential, with historical population irruptions documented in western Kansas during the 1930s and in the Big Horn Basin, Wyoming, in 1993.
Agnostokasia
Agnostokasia is a genus of spur-throated grasshoppers in the family Acrididae, established by Gurney and Rentz in 1964. The genus contains at least one described species, A. sublima. These grasshoppers belong to the subfamily Melanoplinae, a diverse group of North American grasshoppers commonly known as spur-throated grasshoppers due to a distinctive ventral projection on the prosternum.
Agroecotettix
Aridland Scrub Jumpers
Agroecotettix is a genus of medium-sized brachypterous grasshoppers in the subfamily Melanoplinae, containing 19 described species. These short-winged, flight-limited grasshoppers inhabit aridland scrub and desert regions of the southwestern United States and Mexico. The genus was revised in 2024 with the description of 16 new species, revealing previously unrecognized diversity in this cryptic group. Species identification relies primarily on male genitalia morphology.
Aidemona
Aztec spur-throat (for A. azteca)
Aidemona is a genus of spur-throated grasshoppers in the family Acrididae, established by Brunner von Wattenwyl in 1893. The genus contains five described species distributed primarily in Mexico and Central America. The best-known member is Aidemona azteca, commonly called the Aztec spur-throat. These grasshoppers belong to the subfamily Melanoplinae, a diverse group of New World grasshoppers.
Aidemona azteca
Aztec Spur-throated Grasshopper, Aztec spur-throat
Aidemona azteca is a species of spur-throated grasshopper in the family Acrididae, commonly known as the Aztec spur-throat or Aztec Spur-throated Grasshopper. First described by Saussure in 1861, this species is native to Central America and parts of southern North America. It belongs to the subfamily Melanoplinae, a group of grasshoppers characterized by the presence of a spur or projection on the ventral surface of the throat (prosternum).
Aptenopedes
Aptenopedes is a genus of spur-throated grasshoppers in the family Acrididae, comprising approximately 13 described species. The genus was established by Scudder in 1878 and is classified within the subfamily Melanoplinae. Members of this genus are found in North America, with distribution records from California, Florida, Georgia, and Nebraska. As spur-throated grasshoppers, they possess a distinctive sclerotized projection on the prosternum, a characteristic feature of the Melanoplinae.
Aptenopedes chefixico
Aptenopedes chefixico is a species of grasshopper in the family Acrididae, described by Otte in 2014. It belongs to the genus Aptenopedes, a group of spur-throated grasshoppers found in North America. The species is known from a small number of observations in Florida. As a recently described species, detailed natural history information remains limited.
Aptenopedes rufovittata
Aptenopedes rufovittata is a species of grasshopper in the family Acrididae, described by Scudder in 1878. It belongs to the subfamily Melanoplinae, a diverse group commonly known as spur-throated grasshoppers. The species has been documented in scattered locations across the southeastern and western United States. Despite its long taxonomic history, detailed biological information remains limited.
Aptenopedes sphenarioides
linear-winged grasshopper
Aptenopedes sphenarioides, commonly known as the linear-winged grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is a North American species with three recognized subspecies. The species has been documented across the southeastern United States with scattered records extending to the Great Plains.
Asemoplus
Asemoplus is a genus of short-horned grasshoppers in the family Acrididae, established by Scudder in 1897. The genus comprises at least three described species: Asemoplus hispidus, A. montanus (Montana grasshopper), and A. sierranus. It belongs to the tribe Podismini within the subfamily Melanoplinae. The genus is native to western North America.
Asemoplus montanus
Montana Grasshopper
Asemoplus montanus, commonly known as the Montana grasshopper, is a species of spur-throated grasshopper in the family Acrididae. The species was originally described by Bruner in 1885 under the genus Bradynotes. It is currently classified within the genus Asemoplus, which belongs to the tribe Podismini. The species is found in North America, with confirmed distribution records from Washington state.
Asemoplus sierranus
Asemoplus sierranus is a species of short-horned grasshopper in the family Acrididae, first described by Hebard in 1936. It belongs to the subfamily Melanoplinae and tribe Podismini. The species is known from California and broader North America. It is a member of the genus Asemoplus, which comprises small to medium-sized grasshoppers.
Aztecacris gloriosa
Atascosa Gem Grasshopper
Aztecacris gloriosa is a species of spur-throated grasshopper in the family Acrididae, commonly known as the Atascosa Gem Grasshopper. The species name refers to its type locality near Atascosa Peak in Arizona. It is a small grasshopper measuring 16–25 mm in length and is restricted to the southwestern United States and Mexico.
Barytettix
spur-throated grasshoppers
Barytettix is a genus of spur-throated grasshoppers in the family Acrididae, comprising approximately nine described species. Members are found in western Mexico and the southwestern United States. At least one species, Barytettix psolus, is obligately flightless, lacking functional wings and associated flight musculature. The genus belongs to the tribe Conalcaeini within the subfamily Melanoplinae.
Barytettix humphreysii
Humphrey's Grasshopper
Barytettix humphreysii, commonly known as Humphrey's Grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is distributed across the southwestern United States and northwestern Mexico. The species belongs to the subfamily Melanoplinae and is characterized by the presence of a spur on the ventral surface of the throat, a diagnostic feature of its group. Two subspecies are recognized: B. h. humphreysii and B. h. cochisei.
Booneacris
Wingless Mountain Grasshoppers
Booneacris is a genus of spur-throated grasshoppers in the family Acrididae, established by Rehn & Randell in 1962. The genus contains four described species, all characterized by reduced or absent wings. These grasshoppers are restricted to mountainous regions of western North America, with species found at high elevations. The common name "Wingless Mountain Grasshoppers" reflects their most distinctive trait and habitat preference.
Booneacris alticola
Marys Peak Wingless Grasshopper
Booneacris alticola, commonly known as the Marys Peak Wingless Grasshopper, is a species of spur-throated grasshopper described in 1962. The specific epithet 'alticola' refers to its high-elevation habitat. It belongs to the subfamily Melanoplinae, a diverse group of North American grasshoppers. The species is characterized by its wingless condition, an adaptation common in montane grasshopper species.
Booneacris glacialis
Wingless Mountain Grasshopper
Booneacris glacialis, commonly known as the wingless mountain grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is endemic to mountainous regions of eastern North America. The species is notable for being flightless, an adaptation to its high-elevation habitat. Three subspecies are currently recognized, varying in geographic distribution across the northern Appalachians and adjacent ranges.
Booneacris polita
Willamette wingless grasshopper
Booneacris polita, commonly known as the Willamette wingless grasshopper, is a flightless species of spur-throated grasshopper in the family Acrididae. It is endemic to the Pacific Northwest region of North America, with records primarily from Oregon. As its common name indicates, this species lacks functional wings, a trait that distinguishes it from most other grasshoppers and reflects its adaptation to stable, localized habitats.
Bradynotes obesa
Slow Mountain Grasshopper, Mountain Lubber Grasshopper, Western Lubber Grasshopper
Bradynotes obesa is a large, flightless spur-throated grasshopper endemic to western North America. It is characterized by its robust, heavy-bodied morphology and slow, deliberate movement. The species inhabits transitional zones between pine savannah and sagebrush desert in mountainous regions, particularly at lower elevations in the Big Horn and Wind River Mountains of Wyoming. It is notable for its very early spring emergence, with adults present primarily in May and June, and its gregarious behavior in localized populations.
Buckellacris
Buckellacris is a genus of spur-throated grasshoppers in the family Acrididae, established by Rehn & Rehn in 1945. The genus contains at least three described species distributed in western North America. Members belong to the tribe Podismini within the subfamily Melanoplinae. One species, Buckellacris nuda, is commonly known as Buckell's timberline grasshopper.
Buckellacris chilcotinae
Chilcotin Grasshopper
Buckellacris chilcotinae is a species of spur-throated grasshopper in the family Acrididae, commonly known as the Chilcotin Grasshopper. The species was originally described as Bradynotes chilcotinae by Hebard in 1922 and later transferred to the genus Buckellacris. It occurs in western North America with documented records from British Columbia and Washington. Two subspecies are recognized: the nominate B. c. chilcotinae and B. c. tacoma.
Campylacantha
Campylacantha is a genus of spur-throated grasshoppers in the family Acrididae, subfamily Melanoplinae. The genus contains five described species, including the fuzzy olive-green grasshopper (C. olivacea). These grasshoppers are placed in the tribe Dactylotini and are characterized by the presence of a spur on the ventral surface of the throat (prosternum), a defining trait of spur-throated grasshoppers.
Campylacantha olivacea
Fuzzy Olive-Green Grasshopper, Olive Grasshopper
Campylacantha olivacea is a species of spur-throated grasshopper in the family Acrididae, commonly known as the fuzzy olive-green grasshopper or olive grasshopper. The species is characterized by its uniform olive-green to brown body coloration and is classified within subfamily Melanoplinae (Catantopinae). Three subspecies are recognized: C. o. olivacea, C. o. similis, and C. o. vivax. It is an uncommon species with a scattered distribution in North America.
Campylacantha olivacea vivax
Campylacantha olivacea vivax is a subspecies of grasshopper in the family Acrididae, subfamily Melanoplinae. It is found in the central and southwestern United States including Colorado, Arizona, Arkansas, Illinois, and Missouri. The species exhibits uniform green to brown coloration without bright contrasting patterns. It belongs to a genus characterized by specific male subgenital plate morphology useful for identification.
Chloroplus
Chloroplus is a monotypic genus of spur-throated grasshoppers in the family Acrididae. The genus contains a single described species, Chloroplus cactocaetes. It is classified within the subfamily Melanoplinae, a diverse group of grasshoppers commonly known as spur-throated grasshoppers due to the presence of a peg-like projection on the prosternum. The genus was established by Hebard in 1918.
Conalcaea
Conalcaea is a genus of spur-throated grasshoppers in the family Acrididae. The genus contains three recognized species: C. cantralli, C. huachucana (Huachuca grasshopper), and C. miguelitana. These grasshoppers are restricted to the southwestern United States and Mexico.
Conalcaea huachucana
Huachuca Grasshopper
Conalcaea huachucana, the Huachuca Grasshopper, is a spur-throated grasshopper in the family Acrididae. It is known from the southwestern United States and Mexico. The species includes two recognized subspecies: C. h. huachucana and C. h. coyoterae.
Conalcaeini
Conalcaeini is a tribe of grasshoppers within the subfamily Melanoplinae of the family Acrididae, established by Cohn and Cantrall in 1974. The tribe contains multiple genera distributed primarily in North America. Members are part of the diverse short-horned grasshopper fauna and share characteristics typical of the Melanoplinae subfamily, including a pronotum that does not extend backward over the abdomen. The tribe has been documented through substantial field observations, with over 1,900 records on iNaturalist.
Dactylotini
Dactylotini is a tribe of grasshoppers within the subfamily Melanoplinae (family Acrididae). Members are primarily distributed in Mexico and Central America. The tribe was found to be paraphyletic in molecular phylogenetic studies due to the placement of Hesperotettix. The genus Liladownsia, described in 2014 from Oaxaca, Mexico, represents one of the more recently described members of this group.
Dactylotum
Dactylotum is a genus of grasshoppers in the family Acrididae, subfamily Melanoplinae. The genus contains two species: Dactylotum bicolor and Dactylotum corallinum. These grasshoppers are native to North America and are notable for their striking aposematic coloration. Dactylotum bicolor, commonly called the rainbow grasshopper or barber pole grasshopper, is the better-known species and has been documented across the western United States, Canada, and northern Mexico.
Dendrotettix quercus
post oak grasshopper, post-oak locust
Dendrotettix quercus is a species of spur-throated grasshopper in the family Acrididae, native to North America. It is commonly known as the post oak grasshopper or post-oak locust. The species is associated with oak-dominated habitats, particularly those featuring post oak (Quercus stellata). As a member of the Melanoplinae subfamily, it belongs to a diverse group of grasshoppers often associated with woody vegetation and forest edges rather than open grasslands.
Dendrotettix zimmermanni
Carolina Oak Grasshopper
Dendrotettix zimmermanni, commonly known as the Carolina oak grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is native to North America, with records indicating presence in the southeastern United States. As a member of the subfamily Melanoplinae and tribe Podismini, it belongs to a group of grasshoppers often associated with woody vegetation.
Dichroplus
spur-throated grasshoppers
Dichroplus is a genus of spur-throated grasshoppers in the family Acrididae, containing more than 20 described species distributed across North, Central, and South America. Species in this genus are primarily ground-dwelling and associated with grassland and agricultural habitats. Dichroplus maculipennis, one of the most studied species, is a significant agricultural pest in Argentina's Pampas region, where it damages corn, soybeans, and wheat.
Dichroplus notatus
Mexican Dichroplus
Dichroplus notatus is a grasshopper species in the family Acrididae, subfamily Melanoplinae, described by Bruner in 1908. It is native to arid and semi-arid regions of the southwestern United States and Mexico. The species is part of the diverse Dichroplus genus, which contains several economically significant grasshopper pests in South America, though D. notatus itself has not been documented as a major agricultural pest.
Eotettix
spur-throated grasshoppers
Eotettix is a genus of spur-throated grasshoppers in the family Acrididae, established by Scudder in 1897. The genus contains approximately six described species distributed in the southeastern and south-central United States. Species within this genus are generally small grasshoppers associated with moist or wetland habitats.
Eotettix palustris
Little Swamp Grasshopper
Eotettix palustris, the little swamp grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America, with records from Florida and Georgia. The species was described by Morse in 1904 and belongs to the genus Eotettix within the subfamily Melanoplinae.
Eotettix pusillus
Little Eastern Grasshopper
Eotettix pusillus is a small spur-throated grasshopper in the family Acrididae. It is one of the smallest members of its genus. The species is distributed across the southeastern and south-central United States, with records from Florida, Georgia, and Oklahoma.
Flexamia huroni
Huron River Leafhopper
Flexamia huroni is a leafhopper species in the family Cicadellidae, described by Bess & Hamilton in 1999. It belongs to the genus Flexamia, a group of leafhoppers known for their specialized host plant associations with grasses. The species is named after the Huron River in Michigan, where it was first collected. Like other members of the genus, it likely exhibits strong ecological dependence on specific grass host plants.
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Floridacris is a genus of grasshoppers in the family Acrididae, subfamily Melanoplinae. It was described by Otte in 2014 and is endemic to Florida. The genus belongs to the tribe Melanoplini, which contains many North American short-horned grasshoppers. Based on iNaturalist observations, the genus appears to be represented by relatively few documented occurrences.
Floridacris mariona
Floridacris mariona is a species of grasshopper in the family Acrididae, first described by Daniel Otte in 2014. It is endemic to Florida and belongs to a genus with limited species diversity. The species is known from very few observations, reflecting either genuine rarity or restricted habitat specificity.
Floritettix aptera
Wingless Florida Grasshopper
Floritettix aptera, commonly known as the wingless Florida grasshopper, is a species of spur-throated grasshopper in the family Acrididae. The specific epithet "aptera" refers to its wingless condition, a distinctive trait among grasshoppers. The species is endemic to Florida and belongs to the genus Floritettix, which is part of the diverse Melanoplinae subfamily.
Floritettix borealis
Floritettix borealis is a species of spur-throated grasshopper in the family Acrididae, described by Hebard in 1936. The species is distributed in the southeastern United States, with records from Florida and Georgia. It belongs to a genus of small grasshoppers that inhabit grassy and herbaceous environments. Relatively little detailed biological information has been published for this species compared to its better-known western relatives in the Melanoplinae subfamily.
Floritettix coquinae
Floritettix coquinae is a species of spur-throated grasshopper in the family Acrididae. It is endemic to Florida and belongs to a genus of small, slender grasshoppers restricted to the southeastern United States. The species was described by Hebard in 1936. Records suggest it is a habitat specialist with limited geographic range.