Koschevnikov's honey bee | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hymenoptera |
Family: | Apidae |
Genus: | Apis |
Species: | A. koschevnikovi |
Binomial name | |
Apis koschevnikovi Enderlein, 1906 | |
Range of Apis koschevnikovi | |
Synonyms | |
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Apis koschevnikovi, Koschevnikov's honey bee, is a species of honey bee which inhabits Malaysian and Indonesian Borneo, where it lives sympatrically with other honey bee species such as Apis cerana (specifically A. c. nuluensis ). [1]
The species was first described by Hugo Berthold von Buttel-Reepen, who dedicated it to Grigory Aleksandrovich Kozhevnikov (1866–1933), a pioneer of honey bee morphology. [2] This was an invalid designation, however, and the name was first formally made available by Günther Enderlein that same year. Therefore, Buttel-Reepen is not the author of the name (following the ICZN). [2] The species was described again by Maa in 1953, this time with the name Apis vechti. It was finally rediscovered by Tingek and his colleagues in 1988. [2]
Apis koschevnikovi is of the family Apidae and genus Apis. [2] A. koschevnikovi is known as one of the “Red Bees” of Borneo, described in 1988. [2] A. koschevnikovi appears together with A. cerana and A. mellifera , two other cavity-nesting species, in three separate phylogenic clusters without overlapping. [2] The phylogenetic cluster analysis of A. koschevnikovi is found directly in contact with a cluster of A. cerana and distant from A. mellifera. [2]
A. koschevnikovi is often referred to in the literature as the “red bee of Sabah;” however A. koschevnikovi is pale reddish in Sabah State, Borneo, Malaysia, but a dark, coppery color in the Malay Peninsula and Sumatera, Indonesia. [3]
The workers, the queen, and the drones of A. koschevnikovi are all dark brown banded. [4] The workers, however, have light orange abdominal bands while the queen and the drones have light brown abdominal bands. [4] Ko is the gene responsible for the expression of body color type in A. koschevnikovi. [4] This gene is shown to be sex-linked, since experiments have shown that a cross between a brown, dark banded queen and a brown, dark banded drone results in orange, dark banded workers. [4]
A. koschevnikovi is very long-tongued (5.870 mm) and slender, with narrow tomenta. [2] Apis koschevnikovi is larger than its sympatric A. cerana , consistently being 10 to 15% larger linearly. [5] Apis koschevnikovi also has two distinct characteristics which are species specific – its drones have a secondary sex characteristic of a hairy fringe on the margin of the tibia of the hind leg, and worker bee forewing venation shows a cubital index which is large and varied. [5]
The habitat of A. koschevnikovi is limited to the tropical evergreen forests of the Malay Peninsula, Borneo, and Sumatra. [3] They do not live in tropical evergreen rain forests which extend into Thailand, Myanmar, Cambodia, and Vietnam. [3] This area is associated with a change from wet seasonal evergreen rain forests to mixed moist deciduous forests. [3] Its altitudinal distributions extend from sea level to about 1600 meters. [3]
The range for A. koschevnikovi is diminishing because it is now either poorly represented or absent in the several areas where it had been previously located. [3] This has been attributed to habitat changes resulting from deforestation and the establishment of tea, oil palm, rubber, and coconut plantations. [3]
Not much is known about the nest structure of Apis koschevnikovi. They live in small colonies making a few combs within small tree cavities in the rain forest. [6]
The drones for Apis koschevnikovi have a specific mating time that is species-specific. [1] Regardless of whether or not they were in a conspecific or other species’ colony, the drones will fly at their species specific mating time. [1] The queens also follow their own internal clock. [1] This allows for a reproductive isolation mechanism that is based on individual behavior of the sexual castes. [1]
Apis koschevnikovi have a very small colony size of a thousand bees or so. [6] This small colony size allows them to survive in a rain forest habitat. [6] Despite their small colony size, they are still able to harvest resources very quickly and reproduce at a fast pace during the general flowering period. [6]
There is a strong tendency for preference of conspecific larvae in Apis koschevnikovi. [1] A. koschevnikovi is even more selective with regard to the acceptance of a young alien queen. [1] When too young of a queen of a different species is introduced into the colony of an Apis koschevnikovi, the alien queen uses a buzzing sound in response to the aggression from the worker bees. [1] This is successful at first until the aggressive behavior towards the queen increases with the age of the queen. [1] After the third or fourth day of emergence, the worker queens mutilate and expel the alien queen from the colony. [1] The current hypothesis for the observed worker bee aggression is thought to be from the wrong blend of queen pheromones released from the alien queen. [1]
Apis koschevnikovi is a honey bee nectar-feeder. [7] Apis koschevnikovi is a steady resident component of the rain forest and visits flowers during the entire year. [6] In Bornean primary forests, Apis dorsata and A. koschevnikovi are the only honeybees that appear frequently at flowering canopy trees or at baits. [6] At the Lambir Hills National Park in Malaysia, these two honeybees visited 29 flower species, making them visitors of 10% of the plant species and 22% of the plant families of the park. [6]
Even though Apis koschevnikovi and Apis dorsata share mostly the same rain forest habitat and overlap spatially in using trees at all heights in the canopy, they are still able to coexist. [6] They differ in size and tongue length, which helps separate resource use. [6] Only half of the resources that Apis koschevnikovi uses are shared with Apis dorsata. [6]
However, in contrast to normal feeding behavior, Apis koschevnikovi and Apis dorsata fight at artificial feeding stations. [6] They displayed a displaced nest-defense behavior with grappling and attempted stinging. [6] Honey bees do not interact well with competing foragers when near a rich resource. [6] A. koschevnikovi has even shown aggression against conspecific foragers when competing for a resource. [7] Honey bees tend to dominate floral patches as individual colonies because of their competitive nature. [6]
A. koschevnikovi hosts a unique species of the honey bee parasitic mite genus Varroa , named Varroa rindereri . [8] Although this parasite species is quite similar to Varroa jacobsoni it is perfectly differentiable. [8] V. rindereri is larger (1 180 x 1 698 micrometers). [8] V.rindereri also has a fewer number of setae and pores on the sternal shield. [8] It has a long and wide-looped peritreme, and the trochanter of the palpus lacks a seta. [8] When pupae were removed from their cells, V. rindereri remained inside the cells. [8] It has only been reported in colonies of A. koschevnikovi in Borneo and seems to be specific to that species, as it has yet to be observed crossing over to colonies of A. cerana , even when they live in the same apiary. [8]
When a brood of A. cerana drones are hatched in a colony of A. koschevnikovi, they are fully taken care of and raised to maturity. Likewise when A. koschevnikovi drones are hatched in a colony of A. cerana they are completely integrated into the society of their host. However, it has been shown that despite the crossfostering of drones, each species will not change its mating time and flight habits, even if it is raised as an alien drone. [9]
A honey bee is a eusocial flying insect within the genus Apis of the bee clade, all native to Afro-Eurasia. After bees spread naturally throughout Africa and Eurasia, humans became responsible for the current cosmopolitan distribution of honey bees, introducing multiple subspecies into South America, North America, and Australia.
Varroa destructor, the Varroa mite is an external parasitic mite that attacks and feeds on the honey bees Apis cerana and Apis mellifera. The disease caused by the mites is called varroosis.
The Russian honeybee refers to honey bees that originate in the Primorsky Krai region of Russia. This strain of bee was imported into the United States in 1997 by the USDA Agricultural Research Service's Honeybee Breeding, Genetics & Physiology Laboratory in Baton Rouge, Louisiana in response to severe declines in bee populations caused by infestations of parasitic mites, and has been used in breeding programs to improve existing stocks. Many Russian queens openly mate with drones from various stock, creating colonies that are genetically hybrid. Some of these 'uncontrolled' hybrids may exhibit "increased aggressiveness, reduced honey production and a decrease in their ability to withstand mites and detrimental expressions of other traits as well."
Varroa is a genus of parasitic mesostigmatan mites associated with honey bees, placed in its own family, Varroidae. The genus was named for Marcus Terentius Varro, a Roman scholar and beekeeper. The condition of a honeybee colony being infested with Varroa mites is called varroosis.
Varroa jacobsoni is a species of mite that parasitises Apis cerana. The more damaging Varroa destructor was previously included under the name V. jacobsoni, but the two species can be separated on the basis of the DNA sequence of the cytochrome oxidase I gene in the mitochondrial DNA.
The dwarf honey bee, Apis florea, is one of two species of small, wild honey bees of southern and southeastern Asia. It has a much wider distribution than its sister species, Apis andreniformis. First identified in the late 18th century, Apis florea is unique for its morphology, foraging behavior and defensive mechanisms like making a piping noise. Apis florea have open nests and small colonies, which makes them more susceptible to predation than cavity nesters with large numbers of defensive workers. These honey bees are important pollinators and therefore commodified in countries like Cambodia.
Apis cerana nuluensis is a subspecies of honey bee described in 1996 by Tingek, Koeniger & Koeniger. The geographic distribution of the subspecies is the southeastern Asian island of Borneo, politically divided between Indonesia, Malaysia, and Brunei.
Apis andreniformis, or the black dwarf honey bee, is a relatively rare species of honey bee whose native habitat is the tropical and subtropical regions of Southeast Asia.
Apis laboriosa, the Himalayan giant honey bee, is the world’s largest honey bee; single adults can measure up to 3.0 cm (1.2 in) in length. Before 1980, Apis laboriosa was considered to be a subspecies of the widespread Apis dorsata, the giant honey bee, but in 1980 and for almost 20 years thereafter it was elevated to the rank of a separate species. It was classified once again as a subspecies of Apis dorsata by Engel in 1999, but was confirmed as a full species in 2020 on the basis of co-occurrence with Apis dorsata at many sites with no sign of interbreeding. It is highly adapted to its highland habitat in behavior.
Apis nigrocincta is a species of honey bee that inhabits the Philippine island of Mindanao as well as the Indonesian islands of Sangihe and Sulawesi. The species is known to have queens with the highest mating frequencies of any species of the tribe Apini.
Apis dorsata, the giant honey bee, सिङ्गुस in Nepali, is a honey bee of South and Southeast Asia, found mainly in forested areas such as the Terai of Nepal. They are typically around 17–20 mm (0.7–0.8 in) long. Nests are mainly built in exposed places far off the ground, like on tree limbs, under cliff overhangs, and sometimes on buildings. These social bees are known for their aggressive defense strategies and vicious behavior when disturbed. Though not domesticating it, indigenous peoples have traditionally used this species as a source of honey and beeswax, a practice known as honey hunting.
The Maltese honey bee, Apis mellifera ruttneri, is a subspecies of the western honey bee, endemic to the Maltese islands which are situated in the Mediterranean Sea.
The East African lowland honey bee is a subspecies of the western honey bee. It is native to central, southern and eastern Africa, though at the southern extreme it is replaced by the Cape honey bee. This subspecies has been determined to constitute one part of the ancestry of the Africanized bees spreading through North and South America.
The western honey bee or European honey bee is the most common of the 7–12 species of honey bees worldwide. The genus name Apis is Latin for "bee", and mellifera is the Latin for "honey-bearing" or "honey carrying", referring to the species' production of honey.
The Asian hornet, also known as the yellow-legged hornet or Asian predatory wasp, is a species of hornet indigenous to Southeast Asia. It is of concern as an invasive species in some other countries.
Apis cerana, the eastern honey bee, Asiatic honey bee or Asian honey bee, is a species of honey bee native to South, Southeast and East Asia. This species is the sister species of Apis koschevnikovi and both are in the same subgenus as the western (European) honey bee, Apis mellifera. A. cerana is known to live sympatrically along with Apis koschevnikovi within the same geographic location. Apis cerana colonies are known for building nests consisting of multiple combs in cavities containing a small entrance, presumably for defense against invasion by individuals of another nest. The diet of this honey bee species consists mostly of pollen and nectar, or honey. Moreover, Apis cerana is known for its highly social behavior, reflective of its classification as a type of honey bee.
Trigona spinipes is a species of stingless bee. It occurs in Brazil, where it is called arapuá, aripuá, irapuá, japurá or abelha-cachorro ("dog-bee"). The species name means "spiny feet" in Latin. Trigona spinipes builds its nest on trees, out of mud, resin, wax, and assorted debris, including dung. Therefore, its honey is not fit for consumption, even though it is reputed to be of good quality by itself, and is used in folk medicine. Colonies may have from 5,000 to over 100,000 workers.
Mite Biting is claimed to be a natural defensive behavior of some honey bees to fight off the ectoparasitic mites Varroa destructor. This behavior has been studied since the late 1990s for honeybee breeding and improvement of honeybee stocks towards mite resistance. Krispn Given and Dr. Greg Hunt at Purdue University started a hierarchical selective breeding program in 1997–present for increased mite-biting/grooming behavior of European honey bee. A group of Midwest bee breeders visiting the Purdue bee lab were inspired to start the Heartland Honey Bee Breeders Cooperative as a result of their work.
Friedrich Ruttner was an Austrian SA-member, Nazi, SS-physician, neurologist, bee expert and zoologist.