Pollen-feeders

Guides

Acmaeodera
Acmaeodera is a large genus of jewel beetles (family Buprestidae) with over 150 species in North America, reaching greatest diversity in the desert southwest and Mexico. Adults are metallic, often with distinctive color patterns, and are frequently observed visiting flowers to feed on pollen. The genus is distinguished by unique flight morphology: elytra are fused along the midline and remain closed during flight, functioning as a protective shield over the abdomen while only the hindwings provide propulsion. This trait, combined with abdominal banding in many species, creates a wasp-like appearance in flight and has led to recognition of several species as hymenopteran mimics. Larvae are wood-borers in twigs and branches of various woody plants.
Buprestidae jewel-beetles metallic-wood-boring-beetles flower-visitors pollen-feeders elytra-fusion flight-morphology hymenopteran-mimicry wood-borers North-America Mexico Arizona Texas California New-Mexico Oklahoma Alberta Asteraceae Cercocarpus spring-active monsoon-active fall-active taxonomically-difficult collector's-item diurnal Cerceris-prey
Acmaeodera parkeri
Acmaeodera parkeri is a species of metallic wood-boring beetle in the family Buprestidae, described by Cazier in 1940. The species occurs in Central America and North America, with records from the southwestern United States and Mexico. Adults have been observed visiting flowers of several plant species, including Allionia incarnata (creeping four o'clock), Talinum whitei (White's flameflower), and Evolvulus arizonicus (Arizona blue-eyes).
Buprestidae metallic-wood-boring-beetle flower-visiting southwestern-North-America Arizona Mexico Acmaeodera Coleoptera diurnal-beetle July September Allionia Talinum Evolvulus Cazier-1940 jewel-beetle buprestid insect beetle arthropod animal Nearctic Neotropic Middle-America North-America Central-America accepted-species exact-match 103-observations iNaturalist GBIF Catalogue-of-Life Wikipedia Ted-C.-MacRae Beetles-In-The-Bush field-collecting Arizona-blue-eyes White's-flameflower creeping-four-o'clock flower-host sky-islands Santa-Rita-Mountains Huachuca-Mountains Box-Canyon Copper-Canyon Gardner-Canyon Montosa-Canyon ruby-road Atascosa-Mountains Madera-Canyon Florida-Canyon summer-activity fall-activity July-collecting September-collecting beating-sheet sweeping visual-detection diurnal-activity flower-perching rare-beetle uncommon-species target-species buprestophile Cazier 1940 original-description type-locality species-description taxonomic-authority canonical-name scientific-name rank-species status-accepted match-type-exact kingdom-Animalia phylum-Arthropoda class-Insecta order-Coleoptera family-Buprestidae genus-Acmaeodera species-parkeri specific-epithet-parkeri classification-Eukaryota-Animalia-Arthropoda-Hexapoda-Insecta-Coleoptera-Polyphaga-Elateriformia-Buprestoidea-Buprestidae-Acmaeodera-Acmaeodera-parkeri distribution-Nearctic-Neotropic Middle-America-present North-America-present 103-iNaturalist-observations Wikipedia-summary found-in-Central-America-and-North-America field-notes collecting-trip Arizona-2021 Arizona-2019 Arizona-2018 New-Mexico-2018 Texas-2018 Jeff-Huether Art-Evans Margarethe-Brummermann Norm-Woodley Steve-Lingafelter Rob-Velten beetle-collecting insect-collecting entomology coleopterology buprestology jewel-beetles metallic-beetles flower-beetles pollen-feeders nectar-feeders floral-hosts host-plant-associations plant-insect-interactions ecology natural-history biodiversity conservation taxonomy systematics 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punishment voluntary-action mandatory-action hybrid-governance meta-governance steering rowing rowing-back rowing-forward rowing-together rowing-apart rowing-in-circles rowing-against-the-current rowing-with-the-current rowing-upstream rowing-downstream rowing-across rowing-through rowing-beyond rowing-within rowing-without rowing-above rowing-below rowing-beside rowing-between rowing-among rowing-amidst rowing-throughout rowing-everywhere rowing-nowhere rowing-somewhere rowing-anywhere
Asclerini
false blister beetles
Asclerini is a tribe of false blister beetles within the family Oedemeridae, established by Gistel in 1848. The tribe encompasses more than 40 genera and over 200 described species. Members are soft-bodied beetles commonly associated with flowers and vegetation. Asclerini represents one of the major lineages within the Oedemeridae, a family known for containing the cantharidin-producing "false blister beetles."
Oedemeridae false-blister-beetles Coleoptera flower-beetles pollen-feeders
Diabroticina
Diabroticina is a subtribe of leaf beetles (Chrysomelidae: Galerucinae: Luperini) comprising approximately six genera and numerous species, many of which are economically significant agricultural pests. The subtribe exhibits striking species diversity, particularly in the Neotropics, with feeding habits ranging from highly polyphagous to oligophagous on single host families. Adults primarily feed on pollen, while larvae are root-feeders. Ecological and behavioral data remain incomplete for most non-pest species.
Chrysomelidae leaf-beetles agricultural-pests rootworms cucurbit-pests pollen-feeders Neotropical-diversity trophic-network chemical-ecology
Ebaeina
Ebaeina is a subtribe of soft-bodied plant beetles within the family Melyridae (order Coleoptera). Members of this subtribe are characterized by their soft, flexible elytra and generally small to medium body size. The subtribe is primarily distributed in the Holarctic region, with greatest diversity in western North America. Ebaeina beetles are often found in association with flowers and vegetation where they feed on pollen and small arthropods.
Coleoptera Melyridae soft-bodied-plant-beetles pollen-feeders flower-visitors Holarctic western-North-America spring-active
Kateretidae
Short-winged Flower Beetles
Kateretidae, commonly known as short-winged flower beetles, is a family of small beetles in the superfamily Cucujoidea. The family contains 10 extant and 4 extinct genera with at least 40 described species distributed worldwide except New Zealand. Adults feed on flowers (anthophagous), while larvae develop within flower corollas where they consume pollen (spermatophagous). The family has been the subject of taxonomic revision, with several Cretaceous amber fossils originally described as kateretids subsequently reclassified to other families.
beetles flower-visitors pollen-feeders Cucujoidea worldwide-distribution
Notoxus haustrus
Notoxus haustrus is a species of ant-like flower beetle in the family Anthicidae. Members of the genus Notoxus are characterized by their elongated, narrow prothorax that projects forward into a distinct snout-like structure. The genus is diverse in North America, with many species found in arid and semi-arid regions. Like other anthicids, adults are typically found on flowers, foliage, or ground debris where they feed on pollen and small organic particles.
Coleoptera Anthicidae Notoxus ant-like-flower-beetles pollen-feeders desert-beetles North-America small-beetles flower-visitors rostrate-beetles
Phalacridae
shining flower beetles
Phalacridae is a family of small beetles commonly known as shining flower beetles. The family contains approximately 638 species in 52 genera worldwide. Adults are typically found on composite flowers, particularly Asteraceae, where they feed on pollen and floral tissues. Most species are fungivorous, though some feed on flower heads and developing seeds. The family has a fossil record extending to the Early Cretaceous.
beetles Coleoptera Cucujoidea flower-beetles fungivores Asteraceae-associates small-insects pollen-feeders
Rhadalidae
Rhadalidae is a family of small beetles in the superfamily Cleroidea, elevated from subfamily status within Melyridae. Adults are predators or pollen-feeders, while larvae are likely carnivorous. The family has a worldwide distribution excluding Australasia, with documented diversity in Mediterranean regions including Cyprus and Romania.
beetles Coleoptera Cleroidea Melyridae-former-subfamily predators pollen-feeders Mediterranean marine-dunes