''Bombus erzurumensis'' is a species of

bumblebee A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...

found in

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

(north-eastern

Anatolia Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The re ...

) and northern

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

Description

The

thorax The thorax or chest is a part of the anatomy of humans, mammals, and other tetrapod animals located between the neck and the abdomen. In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the cre ...

is whitish with a black band between the wings. The two first

terga A ''tergum'' (Latin for "the back"; plural ''terga'', associated adjective tergal) is the dorsal ('upper') portion of an arthropod segment other than the head. The anterior edge is called the 'base' and posterior edge is called the 'apex' or 'ma ...

(abdominal segments) are white, followed by a black band; the rest of the abdomen is red. Variation in the pattern is considerable, but the form ''B. erzurumensis'' f. ''oezbeki'' (earlier considered a separate species, ''B. oezbeki'') has white fur on the face and the

corbiculae The pollen basket or corbicula (plural corbiculae) is part of the tibia on the hind legs of certain species of bees. They use the structure in harvesting pollen and carrying it to the nest or hive. Other species of bees have scopae instead. Ety ...

(pollen basket) is covered with red hairs.

Ecology

''Bombus erzurumensis'' is a mountain species, living on alpine steppes between above sea level. It collects nectar and pollen from flowering plants, for example, ''

Cephalaria ''Cephalaria'' is a genus of about 65 species of flowering plants in the family Caprifoliaceae, native to southern Europe, western and central Asia, and northern and southern Africa. They are annual or perennial herbaceous plants growing to 0.8� ...

'', ''

Campanula ''Campanula'' () is one of several genera of flowering plants in the family Campanulaceae commonly known as bellflowers. They take both their common and scientific names from the bell-shaped flowers — ''campanula'' is Latin for "little bell" ...

'', ''

Jurinea ''Jurinea'' is a genus of plants in the family Asteraceae. The species are native to Europe, Asia, and northwestern Africa.

'', and '' Nepeta'' species.

References

Bumblebees Insects described in 1990 Hymenoptera of Asia Insects of Asia {{bombus-stub