Eulaema

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Eulaema
Orchid bee (Apidae, Eulaema cingulata (Fabricius)) (37007559086) (cropped).jpg
Eulaema cingulata specimen
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Apidae
Tribe: Euglossini
Genus: Eulaema
Lepeletier, 1841
Diversity
c. 25 species
Two Eulaema sp. visiting Spathiphyllum sp. plant. Eulaema visitng a flower.jpg
Two Eulaema sp. visiting Spathiphyllum sp. plant.

Eulaema is a genus of large-bodied euglossine bees that occur primarily in the Neotropics. [1] [2] They are robust brown or black bees, hairy or velvety, and often striped with yellow or orange, typically resembling bumblebees. They lack metallic coloration as occurs in the related genus Eufriesea . [3]

Contents

Distribution

Eulaema is found from Rio Grande do Sul (Brazil), Misiones (Argentina) and Paraguay [4] to northern Mexico with occasional strays into the United States. [5]

Behavior

Like other euglossine bees, male Eulaema gather and store scents to attract females. Scientists use different mixes of scents to study these bees, including eugenol, cineole, vanillin, skatole and methyl salicylate. [6] [7] However, this list is not exhaustive. After collecting scents, males choose a branch or tree trunk in an area with more open canopy to make their displays. These displays consist of bouts of movement and buzzing before returning to their perch or mating. [8] [9] When they are not foraging and collecting scents, males may reuse refugia, like flowers, for sleeping. [8] Females nest in tree hollows, buildings, or soil banks, with some reports of cooperative nesting. [10] They collect nectar, pollen, and nest building materials such as mud, resin, and fecal matter to provision their young and build nests. [11] Interestingly, scientists report a wide range of social habits in reproductive females. Some live in solitary nests while others live in large groups. [12] One study reported a nest including two different species. [13] There is not current evidence that generations overlap. So, it is unlikely that daughters stay in the nest to help rear more sisters or their own daughters. [14] Despite their behavioral plasticity, Eulaema females are not eusocial. Daughters and sons leave the nest and reproduce separately, starting the cycle anew. While Eulaema generally reproduce year-round, local fluctuations in climate affect abundance and activity. [15] For those interested in learning more, Eulaema meriana is a good species to start with.

Species

Eulaema meriana Eulaema meriana.jpg
Eulaema meriana

Related Research Articles

<span class="mw-page-title-main">Carpenter bee</span> Common name for a genus of bees

Carpenter bees are species in the genus Xylocopa of the subfamily Xylocopinae. The genus includes some 500 bees in 31 subgenera. The common name "carpenter bee" derives from their nesting behavior; nearly all species burrow into hard plant material such as dead wood or bamboo. The main exceptions are species in the subgenus Proxylocopa, which dig nesting tunnels in suitable soil.

<span class="mw-page-title-main">Euglossini</span> Tribe of bees

The tribe Euglossini, in the subfamily Apinae, commonly known as orchid bees or euglossine bees, are the only group of corbiculate bees whose non-parasitic members do not all possess eusocial behavior.

<span class="mw-page-title-main">Leucospidae</span> Group of wasps

The Leucospidae are a specialized group of wasps within the superfamily Chalcidoidea, that are ectoparasitoids of aculeate wasps or bees. They are typically mimics of bees or stinging wasps, often black with yellow, red, or white markings, sometimes metallic, with a robust mesosoma and very strong sculpturing. The hind femora are often greatly enlarged, with a row of teeth or serrations along the lower margin as in Chalcididae. The wing has a longitudinal fold. The female ovipositor is sometimes short, but if not, it is recurved and lies along the dorsal side of the metasoma, a unique feature. The males are also unusual, in the fusion of many of the metasomal segments to form a capsule-like "carapace".

<i>Eufriesea</i> Genus of bees

Eufriesea is a genus of euglossine bees. Like all orchid bees, they are restricted to the Neotropics.

<i>Euglossa</i> Genus of bees

Euglossa is a genus of orchid bees (Euglossini). Like all their close relatives, they are native to the Neotropics; an introduced population exists in Florida. They are typically bright metallic blue, green, coppery, or golden.

<i>Exaerete</i> Genus of bees

Exaerete is a genus of euglossine bees found from Mexico to northern Argentina. Like all orchid bees, they are restricted to the Neotropics. All but one species is metallic green, and they are cleptoparasites in the nests of other euglossines in the genera Eufriesea and Eulaema. It contains the following species:

<i>Aglae</i> Genus of bees

Aglae is a genus of euglossine bees, with the only described species Aglae caerulea. Like all orchid bees, it is restricted to the Neotropics. They are metallic blue. This species, like the genus Exaerete, is a nest parasite on free-living Euglossini. A. caerulea lays its eggs in the nests of Eulaema nigrita, and possibly other Eulaema species.

<i>Euglossa hyacinthina</i> Species of bee

Euglossa hyacinthina, is a species of the orchid bee tribe Euglossini in the family Apidae. With a tongue that can get up to as long as 4 cm, this orchid bee species is found in Central America. Living in a neotropical climate, E.hyacinthina has adapted to hot and humid weather. The bee has darkly shaded, translucent wings and a metallic, glossy blue skeleton.

<i>Eulaema meriana</i> Species of bee

Eulaema meriana is a large-bodied bee species in the tribe Euglossini, otherwise known as the orchid bees. The species is a solitary bee and is native to tropical Central and South America. The male collects fragrances from orchid flowers, which it stores in hollows in its hind legs. Orchids can be deceptive by mimicking the form of a female and her sex pheromone, thus luring male bees or wasps. Pollination will take place as the males attempt to mate with the labellum, or the tip petal of the flower. Male E. meriana are territorial and have a particular perch on a tree trunk where it displays to attract a female. After mating, the female builds a nest with urn-shaped cells made with mud, feces, and plant resin, and provisions these with nectar and pollen before laying an egg in each. These bees also have complex foraging and wing buzzing behaviors and are part of a mimicry complex.

<i>Eulaema mocsaryi</i> Species of bee

Eulaema mocsaryi is a species of large-bodied bee in the tribe Euglossini, the orchid bees. It was named in honour of the Hungarian entomologist Alexander Mocsáry, curator of the Hungarian Natural History Museum. It is native to forests in parts of tropical South America.

<i>Exaerete smaragdina</i> Species of bee

Exaerete smaragdina is a species of kleptoparasitic euglossine bees.

<i>Euglossa cordata</i> Species of bee

Euglossa cordata is a primitively eusocial orchid bee of the American tropics. The species is known for its green body color and ability to fly distances of over 50 km. Males mostly disperse and leave their home nests, while females have been observed to possess philopatric behavior. Because of this, sightings are rare and little is known about the species. However, it has been observed that adults who pollinate certain species of orchids will become intoxicated during the pollination.

Euglossa jacquelynae is a Euglossine bee species found in Central Brazil.

Euglossa sovietica is a Euglossine bee species found in the western Brazilian Amazon. It is believed to be part of the Euglossa purpurea group.

<i>Eufriesea surinamensis</i> Species of bee

Eufriesea surinamensis belongs to the tribe of euglossine bees and as such is a species of orchid bee. This should not be mistaken with the species group surinamensis, which includes Ef. surinamensis among other Eufriesea species.

<i>Euglossa imperialis</i> Species of bee

Euglossa imperialis is a bee species in the family Apidae. It is considered to be one of the most important pollinators to many Neotropical orchid species in mainland tropical America. It is also one of the most common non-parasitic euglossine species in lowland Panama. E. imperialis, unlike many other bee species, is not a social bee in the sense that there is no apparent morphological or physiological division within the species to distinguish individual bees to be part of a worker or reproductive caste.

<i>Paratrigona subnuda</i> Species of bee

Paratrigona subnuda, commonly known as the jataí-da-terra, is a species of eusocial stingless bee in the family Apidae and tribe Meliponini. These social bees are prevalent in Neotropical moist forests, including Brazilian Atlantic and other South American forests. They inhabit spherical nests in moist underground environments with their forest habitats. Within their Neotropical habitats the P. subnuda is considered to be a very successful and common species of bee. P. subnuda’s main source of food is pollen and nectar from a large variety of native Mesoamerican tropical plants. They have been extensively studied due to social conflicts arising from single mate behaviors and particular virgin behaviors. P. subnuda also exhibits the particular daily behavior in which they open the nest entrance at dawn and close the entrance at dusk when all their activities are done.

<i>Euglossa mixta</i> Species of insect

Euglossa mixta is a species of orchid bee native to Central America and South America, it is a member of the genus Euglossa a group of brilliant green and blue bees specialized in pollinating certain species of orchids.

<i>Meloetyphlus fuscatus</i> Species of insect

Meloetyphlus fuscatus, the blind blister beetle, is a species of blister beetle in the family Meloidae found in Central and South America. They are kleptoparasites of orchid bees and are entirely blind as adults. Unique among meloids, females do not lay their eggs near flowers, but rather within their hosts' nests.

<i>Eulaema cingulata</i> Species of orchid bee

Eulaema cingulata, also known as the belted orchid bee, is a large-bodied black and orange corbiculate bee in the genus Eulaema. It is characterized by its size and flashy orange segments of its metastoma. Unlike other Eulaema, E. cingulata has white markings on its face. Specifically, T1 andT3 are black while T2 and T4 through T7 are cream or slightly orange in color. These bees are easily mistaken for bumblebees . However, they are actually members of the Euglossini, or orchid bees.

References

  1. Cameron, Sydney A. (2004): Phylogeny and Biology of Neotropical Orchid Bees (Euglossini). Annual Review of Entomology49: 377-404. doi:10.1146/annurev.ento.49.072103.115855
  2. Williams, Norris H. & Whitten, W. Mark (1983): Orchid floral fragrances and male euglossine bees: methods and advances in the last sesquidecade. Biol. Bull.164: 355-395.
  3. Michener, C. D. (2000). The Bees of the World. Johns Hopkins University Press. 913 pp.
  4. dos Anjos-Silva, Evandson J.; Camillo, Evandro & Garófalo, Carlos A. (2006): Occurrence of Aglae caerulea Lepeletier & Serville (Hymenoptera: Apidae: Euglossini) in the Parque Nacional da Chapada dos Guimarães, Mato Grosso State, Brazil. Neotrop. Entomol.35(6) doi:10.1590/S1519-566X2006000600024
  5. Minckley, R. L., S. G. Reyes (1996). Capture of the orchid bee, Eulaema polychroma (Friese) (Apidae: Euglossini) in Arizona, with notes on northern distributions of other Mesoamerican bees. J. Kansas Entomol. Soc. 69(1): 102-104.
  6. Bennett, Fred D. (1972). "Baited McPhail Fruitfly Traps to Collect Euglossine Bees". Journal of the New York Entomological Society. 80 (3): 137–145. ISSN   0028-7199. JSTOR   25008817.
  7. Ferreira, M. G.; Pinho, OC de; Balestieri, J. B. P.; Faccenda, O. (December 2011). "Fauna and stratification of male orchid bees (Hymenoptera: Apidae) and their preference for odor baits in a forest fragment". Neotropical Entomology. 40 (6): 639–646. doi:10.1590/S1519-566X2011000600002 (inactive 31 January 2024). ISSN   1519-566X. PMID   23939269.{{cite journal}}: CS1 maint: DOI inactive as of January 2024 (link)
  8. 1 2 Dodson, C. H. (1966). "Ethology of Some Bees of the Tribe Euglossini (Hymenoptera: Apidae)". Journal of the Kansas Entomological Society. 39 (4): 607–629. ISSN   0022-8567. JSTOR   25083566.
  9. Kimsey, Lynn Siri (November 1980). "The behaviour of male orchid bees (Apidae, Hymenoptera, Insecta) and the question of leks". Animal Behaviour. 28 (4): 996–1004. doi:10.1016/S0003-3472(80)80088-1. S2CID   53161684.
  10. Pazmiño-Palomino, Alex; De Oliveira, Marcio Luiz (2021-08-14). "First Case of Gynandromorphism in the Orchid-Bee Eulaema meriana (Olivier) (Hymenoptera: Apidae)". Sociobiology. 68 (3): e5778. doi: 10.13102/sociobiology.v68i3.5778 . ISSN   2447-8067. S2CID   237954029.
  11. Prŷs-Jones, Oliver (January 2011). "Collection Of Vertebrate Faeces By The Orchid Bee Eulaema cingulata Fabricius". Bee World. 88 (3): 67. doi:10.1080/0005772X.2011.11417421. ISSN   0005-772X. S2CID   85210721.
  12. Cameron, Sydney A.; Ramírez, Santiago (2001). "Nest Architecture and Nesting Ecology of the Orchid Bee Eulaema meriana (Hymenoptera: Apinae: Euglossini)". Journal of the Kansas Entomological Society. 74 (3): 142–165. ISSN   0022-8567. JSTOR   25086012.
  13. Wicaksono, Anggun; Atmowidi, Tri; Priawandiputra, Windra (2020-12-31). "Keanekaragaman Musuh Alami Koloni Lepidotrigona terminata Smith (Hymenoptera: Apidae: Meliponinae)". Jurnal Sumberdaya Hayati. 6 (2): 33–39. doi: 10.29244/jsdh.6.2.33-39 . ISSN   2477-037X. S2CID   233294416.
  14. Santos, M. L.; Garófalo, C. A. (1994-03-01). "Nesting biology and nest re-use ofEulaema nigrita (Hymenoptera: Apidae, Euglossini)". Insectes Sociaux. 41 (1): 99–110. doi:10.1007/BF01240577. ISSN   1420-9098. S2CID   12298103.
  15. Ramírez, Santiago R; Hernández, Carlos; Link, Andres; López-Uribe, Margarita M (May 2015). "Seasonal cycles, phylogenetic assembly, and functional diversity of orchid bee communities". Ecology and Evolution. 5 (9): 1896–1907. Bibcode:2015EcoEv...5.1896R. doi:10.1002/ece3.1466. ISSN   2045-7758. PMC   4485970 . PMID   26140205.