Leiopodus singularis is a species of bee in the family Apidae. It is found in Central America and North America.
Melitoma marginella is a species of chimney bee in the family Apidae. It is found in Central America and North America.
Hoplitis is a genus of bees in the family Megachilidae. There are more than 380 described species in Hoplitis.
Chelostoma californicum is a species of bee in the family Megachilidae. It is found in Central America and North America.
Diadasia australis is a species of chimney bee in the family Apidae. It is found in Central America and North America.
Agapostemon virescens, the bicolored striped sweat bee, is a species of sweat bee in the family Halictidae. It is found in North America, and is the official bee of the city of Toronto. Like other species in its genus, A. virescens nests underground, in aggregations wherein multiple females share a single burrow.
Calliopsis anomoptera is a species of bee in the family Andrenidae. It is found in Central America and North America.
Ptilothrix bombiformis, known generally as the hibiscus bee or eastern digger bee, is a species of chimney bee in the family Apidae. It is found in Central America and North America.
Xylocopa mexicanorum is a species of carpenter bee in the family Apidae. It is found in Central America and North America.
Diadasia diminuta, the globe mallow bee, is a species of chimney bee in the family Apidae. It is found in Central America and North America.
Hoplitis bullifacies is a species of bee in the family Megachilidae. It is found in North America.
Bombus sonorus, commonly known as the Sonoran bumble bee, is a species of bumble bee in the family Apidae. It is found in Central America and western and southwestern North America. Considered uncommon, it is sometimes categorized as a subspecies of Bombus pensylvanicus.
Calliopsis filiorum is a species of bee in the family Andrenidae. It is found in North America.
Bombus californicus, the California bumble bee, is a species of bumble bee in the family Apidae. Bombus californicus is in the subgenus Thoracobombus. It is found in Central America and the western half of North America. Bombus californicus is classified as Vulnerable by the IUCN.
Melitta eickworti is a species of melittid bee in the family Melittidae. It is found in North America.
Diadasia ochracea, the ochraceous chimney bee, is a species of chimney bee in the family Apidae. It is found in Central America and North America.
Diadasia rinconis is a species of chimney bee in the family Apidae. It is found in Central America and North America. In the Sonoran Desert, D. rinconis is considered the "cactus bee" as it feeds almost exclusively on a number of Sonoran Desert cactus species, its life cycle revolving around the flowering of the native species of cacti.
Anthophora walshii is a species of anthophorine bee in the family Apidae. It is found in North America.
Ptilothrix relata is a species of chimney bee in the family Apidae. It is found in South America.
Ptilothrix sumichrasti is a species of chimney bee in the family Apidae. It is found in South America.
