Phymatinae
Guides
Lophoscutus
Lophoscutus is a genus of ambush bugs (subfamily Phymatinae) in the assassin bug family Reduviidae. Established by Kormilev in 1951, the genus contains over 60 described species. Members of this genus are predatory true bugs that employ ambush hunting strategies.
Lophoscutus prehensilis
Lophoscutus prehensilis is a species of ambush bug in the family Reduviidae. It belongs to the subfamily Phymatinae, a group of predatory true bugs known for their raptorial forelegs used to capture prey. The species was first described by Fabricius in 1803. Two subspecies are recognized: the nominate form and L. p. minor. It occurs in both Central America and North America.
Lophoscutus uhleri
Lophoscutus uhleri is a species of ambush bug in the family Reduviidae, subfamily Phymatinae. The species was described by Handlirsch in 1897. Phymatine reduviids are predatory true bugs characterized by their raptorial forelegs used to capture prey. Members of the genus Lophoscutus are known from North America.
Phymata fasciata
ambush bug
Phymata fasciata is a species of ambush bug in the family Reduviidae, characterized by its raptorial forelegs adapted for capturing prey. The species occurs across Central America and North America, with four recognized subspecies showing geographic variation. As a member of the Phymatinae, it employs sit-and-wait predation tactics typical of ambush bugs, though specific behavioral and ecological studies for this species remain limited.
Phymata luxa
jagged ambush bug
Phymata luxa is a species of ambush bug in the family Reduviidae, first described by Evans in 1931. As a member of the genus Phymata, it is a predatory insect that hunts on flowers using a sit-and-wait ambush strategy. The species is found in North America, though specific details about its range and ecology remain limited compared to better-studied congeners.
Phymata metcalfi
jagged ambush bug
Phymata metcalfi is a species of jagged ambush bug in the family Reduviidae. As with other members of the genus Phymata, it is a predatory insect that hunts on flowers, using its raptorial front legs to seize prey. The species is part of a group of ambush bugs known for their distinctive flattened, angular body shape and effective camouflage among blossoms. Like congeners, it likely exploits the high insect traffic on composite flowers such as goldenrods and sunflowers.
Phymata mystica
jagged ambush bug
Phymata mystica is a species of jagged ambush bug in the family Reduviidae. Like other members of the genus Phymata, it is an ambush predator that waits on flowers to capture pollinating insects. The species was described by Evans in 1931 and belongs to a group of insects known for their distinctive raptorial forelegs and cryptic coloration that blends with floral backgrounds.
Phymata pacifica
Pacific ambush bug
Phymata pacifica is a species of ambush bug in the family Reduviidae, first described by Evans in 1931. The species is found in North America and includes three recognized subspecies: P. p. pacifica, P. p. hainesi, and P. p. stanfordi. As an ambush bug, it belongs to the subfamily Phymatinae, a group of predatory true bugs known for their distinctive raptorial forelegs used to capture prey.
Phymata saileri
jagged ambush bug
Phymata saileri is a species of jagged ambush bug in the family Reduviidae. Like other members of the genus Phymata, it is a predatory insect that hunts on flowers, using raptorial forelegs to capture prey. The species was described by Kormilev in 1957 and occurs in North America.
Reduviidae
Assassin Bugs, Ambush Bugs, Kissing Bugs, Wheel Bugs, Thread-legged Bugs, Bee Assassins, Millipede Assassins, Masked Hunters
Reduviidae is a large cosmopolitan family of true bugs (Hemiptera: Heteroptera) comprising approximately 7,000 described species across more than 20 subfamilies. The family is predominantly terrestrial and predatory, with members employing diverse hunting strategies including ambush predation, active pursuit, and specialized prey capture using modified forelegs or sticky secretions. A notable exception is the subfamily Triatominae, whose members are hematophagous ectoparasites of vertebrates and vectors of Chagas disease. Most species possess a distinctive narrow neck, sturdy body, and curved proboscis that fits into a stridulatory groove on the prosternum, producing sound when rubbed against ridges. The family exhibits remarkable morphological diversity, with body sizes ranging from 12 to 36 mm and coloration spanning cryptic browns and blacks to aposematic reds, oranges, and metallic blues.