Rhyparochromidae
Guides
Antillocoris minutus
dirt-colored seed bug
Antillocoris minutus is a species of dirt-colored seed bug in the family Rhyparochromidae. The species is found in North America, with records from the United States and Canada. It belongs to a group of true bugs commonly associated with seed feeding habits, though specific ecological details for this species remain limited.
Antillocoris pilosulus
dirt-colored seed bug
Antillocoris pilosulus is a species of dirt-colored seed bug in the family Rhyparochromidae, first described by Stål in 1874. It belongs to the tribe Antillocorini within the subfamily Rhyparochrominae. The species has been documented from multiple localities across North America and the Caribbean, with confirmed records from the United States, Canada, and the Dominican Republic.
Ashlockaria magna
Ashlockaria magna is a species of seed bug in the family Rhyparochromidae, described by Brailovsky in 1989. It belongs to the tribe Myodochini within the subfamily Rhyparochrominae. Very little published biological information is available for this species. Records indicate it has been observed in limited numbers, with only three observations documented on iNaturalist.
Atrazonotus
Atrazonotus is a monotypic genus of dirt-colored seed bugs in the family Rhyparochromidae, established by Slater & Ashlock in 1966. The genus contains a single described species, A. umbrosus. These true bugs belong to the tribe Gonianotini within the subfamily Rhyparochrominae.
Balboa
dirt-colored seed bugs
Balboa is a genus of dirt-colored seed bugs in the family Rhyparochromidae, described by Distant in 1893. These true bugs are characterized by their dull, earth-toned coloration and association with plant seeds. The genus includes species such as Balboa ampliata, which has been documented in prairie and foothill habitats in Colorado.
Balboa ampliata
dirt-colored seed bug
Balboa ampliata is a species of dirt-colored seed bug in the family Rhyparochromidae. It is a relatively large member of this family, with adults reaching conspicuous size. The species has been documented feeding on plant seeds and is attracted to lights at night. It occurs in prairie and foothill habitats in western North America, with records from Colorado and surrounding regions.
Botocudo modestus
dirt-colored seed bug
Botocudo modestus is a species of dirt-colored seed bug in the family Rhyparochromidae, a group of true bugs characterized by their generally dull coloration and seed-feeding habits. The species was described by Barber in 1948 and is known from North America, with records primarily from the United States. As a member of the Antillocorini tribe, it belongs to a lineage of rhyparochromid bugs that are typically associated with ground-level habitats and seed resources.
Carpilis barberi
Carpilis barberi is a species of dirt-colored seed bug in the family Rhyparochromidae, first described by Blatchley in 1924. It belongs to the true bug order Hemiptera, characterized by piercing-sucking mouthparts and incomplete metamorphosis. The species is documented from North America, with specific records from the United States. As a member of the seed bug family Rhyparochromidae, it is presumed to feed on seeds, though specific dietary details for this species remain unconfirmed.
Cistalia
Cistalia is a genus of seed bugs in the family Rhyparochromidae, established by Stål in 1874. The genus contains eight described species distributed in the Americas. These insects are classified within the tribe Lethaeini and are commonly referred to as dirt-colored seed bugs. Species within this genus have been documented from the mid-19th century to the present, with the most recent species described in 2015.
Cistalia explanata
dirt-colored seed bug
Cistalia explanata is a dirt-colored seed bug in the family Rhyparochromidae. It was described by Barber in 1938. The species is known from North America, with records from the United States. As a member of the Rhyparochromidae, it belongs to a family of true bugs commonly associated with seeds.
Cistalia signoretii
Cistalia signoretii is a species of seed bug in the family Rhyparochromidae, subfamily Rhyparochrominae. It belongs to the tribe Lethaeini, a group of dirt-colored seed bugs. The species has been documented across a broad geographic range spanning the Caribbean, North America, and South America.
Cligenes
Cligenes is a genus of dirt-colored seed bugs in the family Rhyparochromidae, established by Distant in 1893. The genus contains at least two described species: Cligenes distinctus (Distant, 1893) and Cligenes grandis (Brambila, 2000). Members belong to the tribe Antillocorini within the subfamily Rhyparochrominae. The genus is rarely encountered, with only two observations recorded on iNaturalist.
Cligenes distinctus
Cligenes distinctus is a dirt-colored seed bug in the family Rhyparochromidae, first described by Distant in 1893. The species has a broad geographic distribution spanning the Caribbean Sea, Central America, and North America. Records indicate presence across numerous Caribbean islands including Cuba, Jamaica, Puerto Rico, and the Lesser Antilles, as well as mainland locations in Mexico, Central America, and the United States. The species belongs to the tribe Antillocorini within the subfamily Rhyparochrominae.
Cnemodus
dirt-colored seed bugs
Cnemodus is a genus of true bugs in the family Rhyparochromidae, established by Herrich-Schaeffer in 1850. The genus comprises at least two described species: Cnemodus hirtipes (Blatchley, 1924) and Cnemodus mavortius (Say, 1831). Members of this genus are classified as dirt-colored seed bugs, a common name reflecting their typical coloration and seed-feeding habits characteristic of the family Rhyparochromidae. The genus belongs to the tribe Myodochini within the subfamily Rhyparochrominae.
Cordillonotus stellatus
Cordillonotus stellatus is a species of true bug in the family Rhyparochromidae (seed bugs), described by Scudder in 1984. It belongs to the subfamily Rhyparochrominae within the superfamily Lygaeoidea. The species is known from North America, though detailed information about its biology and ecology remains limited.
Cryphula
dirt-colored seed bugs
Cryphula is a genus of dirt-colored seed bugs (family Rhyparochromidae) comprising approximately 14 described species distributed in the Americas. The genus was established by Stål in 1874. Species in this genus have been documented in association with decomposing plant material, particularly dead Heliconia inflorescences and leaves.
Cryphula nitens
dirt-colored seed bug
Cryphula nitens is a dirt-colored seed bug in the family Rhyparochromidae, first described by Barber in 1955. The species is found in North America, with records from the United States. Like other members of its family, it belongs to the true bugs (Hemiptera) and is characterized by the typical seed bug morphology. The specific epithet "nitens" suggests a shining or glossy appearance.
Cryphula parallelogramma
Cryphula parallelogramma is a species of true bug in the family Rhyparochromidae, first described by Stål in 1874. It belongs to the tribe Lethaeini within the subfamily Rhyparochrominae. Records indicate presence in North America, specifically the United States. The species is represented by minimal observation data.
Cryphula trimaculata
dirt-colored seed bug
Cryphula trimaculata is a species of true bug in the family Rhyparochromidae, commonly known as dirt-colored seed bugs. The species was described by Distant in 1882 and occurs in Central America and North America. Records indicate presence in the United States and Guatemala.
Delochilocoris
dirt-colored seed bugs
Delochilocoris is a genus of seed bugs in the family Rhyparochromidae, established by Bergroth in 1893. The genus contains three described species: D. caliginosus, D. gracilis, and D. illuminatus. Members are classified among the 'dirt-colored seed bugs' based on their generally dull, earth-toned coloration. The genus belongs to the tribe Gonianotini within the subfamily Rhyparochrominae.
Delochilocoris caliginosus
dirt-colored seed bug
Delochilocoris caliginosus is a species of true bug in the family Rhyparochromidae, commonly known as dirt-colored seed bugs. The species was described by Distant in 1882. It belongs to a family characterized by ground-dwelling habits and seed-feeding ecology. Available records for this species are sparse, with only three observations documented on iNaturalist as of the knowledge cutoff.
Delochilocoris illuminatus
Delochilocoris illuminatus is a seed bug species in the family Rhyparochromidae, first described by Distant in 1893. The species occurs in North and Middle America, with documented records from the United States, Mexico, and Guatemala. As a member of the Gonianotini tribe, it belongs to a group of small, ground-dwelling seed bugs. Published literature on this species is limited, with most information derived from taxonomic catalogs and specimen records rather than detailed biological studies.
Dieuches armatipes
Dieuches armatipes is a seed bug in the family Rhyparochromidae. Native to Africa, it has established populations in the Western Hemisphere including the Caribbean and Florida. The species was first documented in the Western Hemisphere from Grand Cayman and St. Kitts in 1993, with subsequent records from intercepted specimens in the Dominican Republic and Jamaica. It has since been confirmed on the Florida mainland and in Belgium.
Drymus crassus
dirt-colored seed bug
Drymus crassus is a species of true bug in the family Rhyparochromidae, commonly known as dirt-colored seed bugs. The species was described by Van Duzee in 1910. It is native to North America. As a member of Rhyparochromidae, it likely feeds on seeds, though specific ecological details remain poorly documented.
Drymus unus
dirt-colored seed bug
Drymus unus is a species of true bug in the family Rhyparochromidae, commonly known as dirt-colored seed bugs. It occurs across North America, with records from the United States and Canada. The species belongs to a family of ground-dwelling bugs primarily associated with seeds as food sources.
Emblethis
Emblethis is a genus of seed bugs in the family Rhyparochromidae, established by Fieber in 1861. It comprises more than 30 described species of dirt-colored seed bugs distributed across the Northern Hemisphere. Members of this genus are part of the diverse ground bug fauna associated with seed-feeding habits.
Ereminellus arizonensis
Ereminellus arizonensis is a species of true bug in the family Rhyparochromidae, first described by Barber in 1932. It belongs to the tribe Myodochini within the subfamily Rhyparochrominae. The species is known from the southwestern United States and Middle America. As a member of the seed bug family Rhyparochromidae, it likely feeds on seeds, though specific dietary habits remain undocumented.
Eremocoris
dirt-colored seed bugs
Eremocoris is a genus of dirt-colored seed bugs in the family Rhyparochromidae. The genus contains approximately 43-45 described species with a cosmopolitan distribution spanning Palearctic, Oriental, Afrotropical, and Nearctic realms. Species in this genus are primarily ground-dwelling and associated with forested habitats.
Eremocoris abietis
Eremocoris abietis is a true bug in the family Rhyparochromidae, originally described by Linnaeus in 1758 as Cimex abietis. The species has a broad distribution across Europe, extending into North Africa and parts of Asia. It is associated with coniferous forests, particularly those containing fir (Abies).
Eremocoris depressus
Eremocoris depressus is a species of dirt-colored seed bug in the family Rhyparochromidae, first described by Barber in 1928. It belongs to the tribe Drymini within the subfamily Rhyparochrominae. The species is distributed in North America, with records from the United States. Like other members of Rhyparochromidae, it is likely associated with seed feeding, though specific ecological details remain poorly documented.
Eremocoris opacus
Eremocoris opacus is a species of seed bug in the family Rhyparochromidae, described by Van Duzee in 1921. It belongs to the tribe Drymini within the subfamily Rhyparochrominae. The species has been documented in the United States, though detailed biological information remains limited.
Eremocoris semicinctus
Eremocoris semicinctus is a dirt-colored seed bug in the family Rhyparochromidae, described by Van Duzee in 1921. It belongs to a family of true bugs commonly associated with seeds and ground-dwelling habitats. The species is documented from the United States and occurs broadly in North America.
Eremocoris suspect-undescribed-occ
An undescribed species within the genus Eremocoris, a group of dirt-colored seed bugs (Rhyparochromidae). Members of this genus are generally ground-dwelling and associated with dry, sandy habitats. This particular taxon represents a suspected new species based on occurrence records that differ morphologically or geographically from described species.
Froeschneria piligera
dirt-colored seed bug
Froeschneria piligera is a dirt-colored seed bug in the family Rhyparochromidae, first described by Stål in 1862. The species belongs to the tribe Myodochini within the subfamily Rhyparochrominae. It has been documented across a broad geographic range spanning North, Central, and South America, as well as the Caribbean. The genus Froeschneria was established to honor the heteropterist Richard C. Froeschner.
Gastrodes
dirt-colored seed bugs
Gastrodes is a genus of dirt-colored seed bugs in the family Rhyparochromidae, established by Westwood in 1840. The genus contains approximately 14-15 described species distributed across Europe, temperate Asia, and North America. These true bugs belong to the tribe Drymini within the subfamily Rhyparochrominae.
Gastrodes pacificus
dirt-colored seed bug
Gastrodes pacificus is a species of true bug in the family Rhyparochromidae, commonly referred to as a dirt-colored seed bug. The species was first described by Provancher in 1885 under the basionym Platygaster pacificus. It is distributed across North America, with records from the United States and Canada. As a member of the Rhyparochromidae, it belongs to a family of ground-dwelling seed bugs that feed primarily on seeds.
Heraeus coquilletti
dirt-colored seed bug
Heraeus coquilletti is a species of dirt-colored seed bug in the family Rhyparochromidae, first described by Barber in 1914. It belongs to the genus Heraeus within the tribe Myodochini. The species is known from North America, with records from the United States. Like other members of Rhyparochromidae, it is likely associated with seed-feeding habits, though specific ecological details for this species remain poorly documented.
Heraeus plebejus
dirt-colored seed bug
Heraeus plebejus is a species of dirt-colored seed bug in the family Rhyparochromidae, first described by Carl Stål in 1874. It is distributed across North America, Central America, and the Caribbean. As a member of the Rhyparochromidae, it belongs to a family of true bugs commonly associated with seeds and ground-level habitats. The species has been documented in the United States, Canada, Mexico, the Bahamas, Haiti, and various Caribbean islands.
Ligyrocoris barberi
Ligyrocoris barberi is a species of seed bug in the family Rhyparochromidae, described by Sweet in 1986. It belongs to the tribe Myodochini within the subfamily Rhyparochrominae. The genus Ligyrocoris comprises small to medium-sized true bugs commonly known as seed bugs, though specific ecological details for L. barberi remain poorly documented.
Ligyrocoris delitus
Ligyrocoris delitus is a seed bug in the family Rhyparochromidae, first described by Distant in 1882. The species is recorded from the southern United States through Mexico to Guatemala. As a member of the Myodochini tribe, it belongs to a group of ground-dwelling seed bugs with documented associations with fallen seeds and plant debris. Available records indicate limited observation effort, with 16 iNaturalist observations documented.
Ligyrocoris depictus
dirt-colored seed bug
Ligyrocoris depictus is a seed bug species in the family Rhyparochromidae, described by Barber in 1921. It is part of a complex of closely related northeastern North American species that includes L. diffusus, L. sylvestris, and a subsequently described species. These four species are sympatric in New England but differ markedly in overall distribution.
Ligyrocoris latimarginatus
dirt-colored seed bug
Ligyrocoris latimarginatus is a dirt-colored seed bug in the family Rhyparochromidae, described by Barber in 1921. It belongs to the tribe Myodochini within the subfamily Rhyparochrominae. The species has been documented in the United States and is considered part of the North American fauna.
Ligyrocoris sylvestris
dirt-colored seed bug
Ligyrocoris sylvestris is a dirt-colored seed bug in the family Rhyparochromidae, widespread across multiple continents including North America, Europe, Africa, and Asia. The species name 'sylvestris' (meaning 'of the forest') reflects its association with wooded habitats. It belongs to a genus of closely related species that exhibit marked differences in habitat preferences and life cycles, with some species adapted to relatively dry fields while others occupy wetter marginal habitats.
Malezonotus angustatus
Malezonotus angustatus is a species of seed bug in the family Rhyparochromidae, first described by Van Duzee in 1910. It belongs to the diverse tribe Gonianotini, which contains small to medium-sized ground-dwelling seed bugs. The species is documented from the United States and Canada. Like other members of its family, it is presumed to feed on seeds, though specific ecological details remain poorly documented.
Malezonotus fuscosus
Malezonotus fuscosus is a species of dirt-colored seed bug in the family Rhyparochromidae, described by Barber in 1918. The species belongs to the tribe Gonianotini and is known from the United States. As with other members of Rhyparochromidae, it is likely associated with ground-level habitats and seed-feeding ecology, though specific natural history details remain poorly documented in the accessible literature.
Malezonotus obrieni
Malezonotus obrieni is a species of seed bug described by Ashlock in 1963. It belongs to the family Rhyparochromidae, a diverse group of true bugs commonly known as dirt-colored seed bugs. The species is known from North America. Like other members of its family, it likely occupies ground-level habitats and feeds on seeds.
Malezonotus sodalicius
dirt-colored seed bug
Malezonotus sodalicius is a species of true bug in the family Rhyparochromidae, commonly known as dirt-colored seed bugs. It occurs in North America, with records from the United States and Canada. The species was described by Uhler in 1876. Like other members of its family, it is likely associated with ground-level habitats and seed-feeding ecology.
Megalonotus sabulicola
Introduced Dirt-colored Seed Bug
Megalonotus sabulicola is a seed bug in the family Rhyparochromidae, native to Europe and northern Asia. It has been introduced to North America, where it is established and frequently recorded. The species is associated with sandy habitats, as indicated by its specific epithet 'sabulicola' (sand-dwelling). It is one of the more commonly observed dirt-colored seed bugs in its introduced range.
Myodocha
Long-necked Seed Bugs
Myodocha is a genus of true bugs in the family Rhyparochromidae, commonly known as long-necked seed bugs. The genus contains approximately 10 described species distributed primarily in the Americas. Members are recognized by their distinctive elongated head and pronotum, which gives them their common name. The genus was established by Latreille in 1807. At least one species, Myodocha unispinosa, has been intercepted at U.S. ports of entry on commercial produce shipments from Mexico, indicating potential for accidental introduction.
Myodocha annulicornis
banded long-necked seed bug
Myodocha annulicornis, commonly known as the banded long-necked seed bug, is a species of dirt-colored seed bug in the family Rhyparochromidae. The species was described by Blatchley in 1926. It belongs to the genus Myodocha, which is characterized by elongated neck-like pronota. The species is native to North America.