Chafer
Guides
Anomala carlsoni
Anomala carlsoni is a species of scarab beetle described by Hardy in 1976. It is currently recognized as a synonym of Leptohoplia carlsoni in some taxonomic databases, reflecting ongoing taxonomic uncertainty in the Rutelinae subfamily. The species is known from California, USA, placing it within the Nearctic realm. Like other members of the genus Anomala, it belongs to the chafer group of scarab beetles, though specific ecological and biological details remain undocumented in the available literature.
Anomala diabla
Anomala diabla is a species of scarab beetle in the subfamily Rutelinae, described by Potts in 1976. It belongs to the large genus Anomala, which contains numerous species commonly known as chafers. Information regarding its biology, appearance, and ecology is extremely limited in published literature. The species is known from Texas, USA.
Anomala umbra
shining leaf chafer
Anomala umbra is a species of shining leaf chafer in the scarab beetle family Scarabaeidae. It belongs to the large genus Anomala, which contains numerous species commonly known as chafers. The specific epithet "umbra" refers to shadow or shade, possibly alluding to coloration or habitat preferences. Like other members of the genus, this species is likely associated with vegetation and may have larval stages that develop in soil.
Anomala undulata
shining leaf chafer
Anomala undulata is a species of shining leaf chafer in the family Scarabaeidae. It is currently recognized as a synonym of Paranomala undulata according to GBIF taxonomy. The species was described by Melsheimer in 1845 and belongs to the diverse group of scarab beetles commonly known as chafers, many of which are associated with feeding on plant material.
Caenia possibly-new
Caenia is a genus of scarab beetles in the family Scarabaeidae, subfamily Melolonthinae. The designation 'possibly-new' indicates a putative undescribed species within this genus, pending formal taxonomic description. Members of Caenia are part of the diverse chafers, a group characterized by robust bodies and often nocturnal habits.
Dichelonyx albicollis
White-collared Chafer
Dichelonyx albicollis is a species of scarab beetle in the subfamily Melolonthinae. It occurs across eastern North America, with records from Canada and the United States. The species is commonly known as the White-collared Chafer.
Dichelonyx linearis
Lined Chafer
Dichelonyx linearis, commonly known as the Lined Chafer, is a species of scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. It is native to the Nearctic region and has been recorded across central and eastern North America. The species belongs to a genus of chafers characterized by their elongated body form and distinctive elytral markings. As a member of the Melolonthinae, it shares the subfamily's typical scarab beetle morphology with clubbed antennae and fossorial adaptations.
Diplotaxis arizonica
Diplotaxis arizonica is a species of scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, and tribe Diplotaxini. It was described by Schaeffer in 1907. The species is known from Arizona, USA, within the Nearctic region. Like other members of the genus Diplotaxis, it is likely a chafer beetle with larvae that develop in soil, though specific biological details remain poorly documented.
Diplotaxis beyeri
Diplotaxis beyeri is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, and tribe Diplotaxini. The species was described by Schaeffer in 1907. It occurs in the southwestern United States and northeastern Mexico. Like other members of the genus Diplotaxis, adults are typically nocturnal and may be found on low vegetation.
Diplotaxis bidentata
Diplotaxis bidentata is a species of scarab beetle in the family Scarabaeidae. It is found in North America. The species is a small chafer that has been observed congregating on low vegetation, apparently to detect pheromone trails in search of mates.
Diplotaxis blanchardi
Diplotaxis blanchardi is a small scarab beetle in the subfamily Melolonthinae, described by Vaurie in 1956. The species is known from scattered records across the central and eastern United States. Like other members of the genus Diplotaxis, adults are nocturnal and frequently attracted to lights. The species has been documented in sand dune habitats and grassland environments.
Diplotaxis brevicollis
short-necked scarab
Diplotaxis brevicollis is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species is distributed across western North America from Canada through the Rocky Mountains to Mexico. Adults are known to aggregate on low vegetation, apparently to detect pheromone trails for mate location. The specific epithet 'brevicollis' refers to the short-necked appearance of this beetle.
Diplotaxis brevisetosa
Diplotaxis brevisetosa is a species of scarab beetle in the family Scarabaeidae, tribe Diplotaxini, described by Linell in 1897. It is a small chafer beetle occurring in the Nearctic region, specifically known from Texas. Like other members of its genus, it is attracted to lights at night and has been observed congregating on low vegetation. The specific epithet 'brevisetosa' refers to short setae (bristles), a distinctive morphological feature of this species.
Diplotaxis cribulosa
Diplotaxis cribulosa is a species of scarab beetle in the family Scarabaeidae, first described by John Lawrence LeConte in 1856. The species is classified in the subfamily Melolonthinae and tribe Diplotaxini. Two subspecies are recognized: the nominate D. c. cribulosa and D. c. sinaloa described by Vaurie in 1958. Like other members of the genus Diplotaxis, this species is attracted to lights at night, where males have been observed congregating on low vegetation to detect pheromone trails of females.
Diplotaxis curvaticeps
Diplotaxis curvaticeps is a species of scarab beetle described by Fall in 1909. It belongs to the subfamily Melolonthinae, a group commonly known as May or June beetles and chafers. The species is distributed across parts of Central America and North America, with documented occurrences in the southwestern United States (Texas) and several Mexican states including Guanajuato, Hidalgo, Nuevo León, San Luis Potosí, and Tamaulipas. As a member of the genus Diplotaxis, it is part of a group of small scarab beetles often associated with sandy habitats and nocturnal activity patterns.
Diplotaxis fissilabris
A small scarab beetle in the genus Diplotaxis, first described by Fall in 1909. Members of this genus are commonly known as chafers and are typically nocturnal, attracted to lights. The specific epithet "fissilabris" refers to a cleft or split lip, likely describing a distinctive labral feature. The species occurs in the southwestern United States and northwestern Mexico.
Diplotaxis frondicola
May beetle, junebug
Diplotaxis frondicola is a species of scarab beetle in the subfamily Melolonthinae, commonly known as a May beetle or junebug. It belongs to a large genus of small chafers distributed across North America. The species was first described by Thomas Say in 1825. Like other Diplotaxis species, adults are typically attracted to lights at night and are often observed on vegetation.
Diplotaxis haydenii
Diplotaxis haydenii is a small scarab beetle (family Scarabaeidae, subfamily Melolonthinae) in the tribe Diplotaxini. The genus Diplotaxis comprises small chafers, and D. haydenii is one of approximately 200 species in this primarily New World genus. It is known from western North America, with records from the Rocky Mountain region and adjacent areas. Like other Diplotaxis species, adults are attracted to lights at night and have been observed congregating on low vegetation.
Diplotaxis knausii
Diplotaxis knausii is a species of scarab beetle in the family Scarabaeidae, described by Schaeffer in 1907. It belongs to the subfamily Melolonthinae (chafers) and tribe Diplotaxini. The species is known from arid and semi-arid regions of the southwestern United States and northwestern Mexico. Like other members of the genus Diplotaxis, it is likely nocturnal and attracted to lights.
Diplotaxis lengii
Diplotaxis lengii is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The genus Diplotaxis contains numerous small chafers, many of which are attracted to lights at night. This species was described by Fall in 1909 and is known from the southern United States, particularly Louisiana and Texas. Members of this genus are often observed congregating on low vegetation, apparently to intercept pheromone trails in search of mates.
Diplotaxis liberta
Diplotaxis liberta is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species occurs across eastern North America from Canada to the southeastern United States, with additional records from the Caribbean. Adults are nocturnal and have been observed aggregating on low vegetation, apparently to detect pheromone trails while searching for mates. Like other members of the genus Diplotaxis, this species is difficult to identify without examination of male genitalia.
Diplotaxis mentalis
Diplotaxis mentalis is a small scarab beetle species described by Henry C. Fall in 1909. It belongs to the chafer subfamily Melolonthinae and tribe Diplotaxini. The species occurs in arid and semi-arid regions of the southwestern United States and northern Mexico. Like other members of the genus Diplotaxis, adults are nocturnally active and frequently attracted to lights.
Diplotaxis mimosae
Diplotaxis mimosae is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, and tribe Diplotaxini. The species was described by Fall in 1909. It is known from the southwestern United States (Arizona) and northwestern Mexico (Sonora). Like other members of the genus Diplotaxis, it is likely attracted to pheromones and may be found on low vegetation.
Diplotaxis moerens
Diplotaxis moerens is a species of scarab beetle in the family Scarabaeidae, first described by LeConte in 1856. The species is distributed across Central America and North America. Two subspecies are recognized: D. m. moerens and D. m. peninsularis. Like other members of the genus Diplotaxis, adults are small chafers that are frequently attracted to lights at night.
Diplotaxis muricata
Diplotaxis muricata is a small scarab beetle species in the family Scarabaeidae, subfamily Melolonthinae. The genus Diplotaxis comprises chafers—small to medium-sized scarabs often attracted to lights at night. The species was described by Schaeffer in 1907 and is known from the southwestern United States and adjacent Mexico. Like other Diplotaxis species, adults are likely nocturnal and may be found on low vegetation.
Diplotaxis obscura
Diplotaxis obscura is a species of scarab beetle in the family Scarabaeidae. It is distributed across western and central North America, with records from the United States and Canada. The species belongs to the genus Diplotaxis, a group of small chafers often attracted to lights at night. Limited specific ecological information is available for this species.
Diplotaxis puberula
Downy Diplotaxis
Diplotaxis puberula is a species of scarab beetle in the family Scarabaeidae, first described by LeConte in 1863. It is distributed across parts of North and Central America, with records from Texas in the United States and the Mexican states of Nuevo León and Tamaulipas. The species belongs to the chafers (Melolonthinae), a diverse subfamily whose larvae typically develop in soil and feed on roots.
Diplotaxis pubipes
Hairy-footed Diplotaxis
Diplotaxis pubipes is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species was described by Schaeffer in 1907 and is known from the southern United States (Texas) and Mexico (San Luis Potosí, Tamaulipas, Veracruz). Like other members of the genus Diplotaxis, it is attracted to lights at night and has been observed congregating on low vegetation, presumably to detect pheromone trails of potential mates.
Diplotaxis pumila
Diplotaxis pumila is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, described by Fall in 1909. It belongs to the genus Diplotaxis, a group of chafers known for their nocturnal aggregation behavior on vegetation where males intercept female pheromone trails. The species is documented from the southwestern United States, particularly Arizona. Like other members of its genus, it is likely attracted to lights at night and may be active during summer months following rainfall events.
Diplotaxis rex
King Ranch Diplotaxis
Diplotaxis rex is a species of scarab beetle described by Vaurie in 1958. It belongs to the family Scarabaeidae, subfamily Melolonthinae, and tribe Diplotaxini. The species is native to North America, with documented occurrence in Texas. Like other members of the genus Diplotaxis, it is a small chafer beetle. The common name "King Ranch Diplotaxis" suggests an association with the historic King Ranch region of southern Texas.
Diplotaxis saylori
Diplotaxis saylori is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, first described by Cazier in 1940. Like other members of the genus Diplotaxis, it is a chafer beetle with adults that are attracted to lights at night. The species is known from the southwestern United States, specifically Arizona. Little detailed biological information has been published for this particular species.
Diplotaxis sordida
Diplotaxis sordida is a species of scarab beetle in the family Scarabaeidae, first described by Thomas Say in 1825. It is a small chafer beetle found across eastern and central North America, from Canada through the eastern United States. The species is part of the diverse genus Diplotaxis, which includes numerous similar small scarab species that are often attracted to lights at night. Like other members of its genus, D. sordida is likely nocturnally active and associated with herbaceous vegetation.
Diplotaxis subangulata
Diplotaxis subangulata is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, described by LeConte in 1856. The genus Diplotaxis comprises small chafers, and this species occurs across western North America from British Columbia to Baja California, with records throughout the southwestern United States. Adults have been observed congregating on low vegetation, apparently to intercept pheromone trails in search of mates. The species is attracted to lights at night.
Diplotaxis subcostata
Diplotaxis subcostata is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species was described by Blanchard in 1851 and is distributed across the eastern and southern United States. Like other members of the genus Diplotaxis, it is attracted to lights at night and has been observed congregating on low vegetation, possibly in association with pheromone trails.
Diplotaxis truncatula
Diplotaxis truncatula is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. The species was described by LeConte in 1856 and is distributed across the southwestern United States and northern Mexico. It belongs to a genus of chafers commonly attracted to lights at night.
Hoplia modesta
Modest Chafer
Hoplia modesta is a species of scarab beetle in the subfamily Melolonthinae, commonly known as the Modest Chafer. It is distributed across eastern and central North America, with records from Ontario, Canada, and 24 U.S. states plus Washington D.C. The species belongs to the genus Hoplia, a group of chafers often associated with flowers and foliage.
Paracotalpa ursina ursina
Paracotalpa ursina ursina is a subspecies of scarab beetle in the family Scarabaeidae, subfamily Rutelinae. It is part of the shining leaf chafer group within the genus Paracotalpa. The taxon was described by Horn in 1867. Very few observations of this subspecies exist in public databases.
Serica aspera
Serica aspera is a species of scarab beetle in the family Scarabaeidae, described by Dawson in 1921. It belongs to the genus Serica, a large and taxonomically challenging group of chafers commonly known as May beetles or June beetles. Adults are distinguished from close relatives by subtle morphological differences, particularly in antennal structure. The species has a restricted distribution in the southeastern United States.
Serica iricolor
Serica iricolor is a species of scarab beetle in the family Scarabaeidae. It is characterized by its dark, iridescent coloration and dense rusty hairs on the pronotum. The species is found in eastern North America, with records spanning from Florida north to New England and west to Ohio and Tennessee. It belongs to a large genus of chafers whose larvae typically feed on plant roots.
Serica mystaca
Serica mystaca is a species of scarab beetle in the family Scarabaeidae, first described by Dawson in 1922. It is distributed across a broad swath of the eastern and central United States, from New England south to the Gulf Coast and west to the Great Plains. Adults are distinguished from the closely related Serica parallela by their larger, more robust build, darker coloration, and more pronounced iridescence.