Abstract
"Currently 1653 bee species live in Australia. Another 500 or so additional species haven't been scientifically named yet" (CSIRO, 2024).
From the Apidae family, Australian Apis honeybees include:
- Apis. cerana: 7.0-10 mm in length
- Apis. mellifera: 10-15 mm in length
- Apis. florea: 7.0-10 mm in length
- Apis. spp 7.0 - 15 mm in length
This research explores the diversity, distribution and conservation of native and wild honeybees. Through this investigation we aim to evaluate the environmental, cultural and economic contribution of wild honeybee pollination to native ecology and agriculture in Australasia and the Pacific.
1. Definitions
- 1.1 Pollen: A fine plant powder.
- 1.2 Nectar: A sweet, rich liquid secreted by plants.
- 1.2 Pollination: To transfer pollen to enable fertilisation and seed production.
- 1.2 Ecological: The pollination of wild honeybees to native plant species to strengthen biodiversity, ecosystem stability and enhances the reproduction of native flora.
- 1.3 Agricultural: The pollination of crops for enhanced economic and agricultural yield generated for improved food quality and production.
2. Geographical Distribution and Ecological Profile
2.1 Geographic Range: Naturalised across all Australian states and territories.
2.2 Migration: Occurs seasonally to support foraging, nesting and reproduction.
2.3 Reproduction: Naturally occurs through swarming.
2.4 Population Density: Active nests across all habitat types, with high spatial abundance.
2.5 Habitat: Cavity-nesting, tree hollows, ground burrows, rocks and open-air structures (Boreham & Roubik, 1987; Saunders et al., 2021).
2.6 Adaptation: Advanced environmental tolerance to tropical, subtropical, high-altitudes and temperate zones each with distinct ecotypes and isolated genetic variations.
2.7 Morphometrics: Geometric morphometrics (wing venation analysis) is yet to be completed.
1. Pollination Service
"Native bees play a pivotal role in providing pollination services to both natural ecosystems and agricultural systems" (CSIRO, 2024).
1.1 Ecological: The pollination of wild honeybees to native plant species to strengthen biodiversity, ecosystem stability and enhances the reproduction of native flora.
1.3 Agricultural: The pollination of crops for enhanced economic and agricultural yield generated for improved food quality and production.
3. Global Policy and International Frameworks
3.1 Sustainable Development Goals (SDGs) Aligns with all UN SDG Goals including contributions toward UN SDG 2 and SDG 15.
3.2 Australia's 2030 National Targets: Align findings with Australia’s National Biodiversity Strategy and Action Plan 2030.
3.3 Climate Resilience (Paris Agreement): Supporting climate adaptation and ecosystem stability.
3.4 Global Biodiversity Framework (Kunming-Montreal GBF): Supporting target achievement for sustainable agricultural practices and ecosystem restoration.
3.5 Migratory Species Protection: Addresses the protection of wild honeybee migratory habitat.
4. Apis Taxonomy in Australisia and Pacific
Kingdom: Animalia
Class: Insecta
Order: Hymenoptera
Superfamily: Apoidea
Clade: Anthophila
Family: Apidae (Latreille, 1802)
Genus: Apis (Linnaeus, 1758)
1. Subgenus Micrapis
- Apis florea (Fabricius, 1787)
2. Subgenus Megapis
- Apis dorsata (Fabricius, 1798)
3. Subgenus Apis
- Apis australis (Kiesenwetter, 1860)
- Apis aenigmaticus (Rayment, 1925)
- Apis cerana (Fabricius, 1793)
- Apis cerana javana (Enderlein, 1906)
- Apis mellifera (Linnaeus, 1758)
- Apis mellifera carnica (Pollmann, 1879)
- Apis mellifera cecropia (Kiesenwetter, 1860)
- Apis mellifera iberiensis (Engel, 1999)
- Apis mellifera ligustica (Spinola, 1806)
- Apis mellifera mellifera (Linnaeus, 1758)
In 1860, the German entomologist Ernst August Hellmuth von Kiesenwetter published the name Apis australis. The specific epithet "australis" translates from Latin to mean "southern" (von Kiesenwetter, 1860).
In 1925, an Australian entomologist named Tarlton Rayment officially described as a brand new, highly distinct wild honeybee species native to Australia. He named it Apis aenigmaticus (Rayment, 1935).
In the early 2000s, population geneticists (including researchers at the University of Sydney) conducted a comprehensive study of wild honeybee populations across Western Australia. They utilized mitochondrial DNA markers to trace the lineages (mitotypes) of bees including M6: A mitochondrial haplotype belonging explicitly to the Spanish honeybee (Apis mellifera iberiensis) (Franck et al., 2000).
Australian honeybee diversity is richer in the northern parts of the country due to higher rates of migration from Asia, Papua New Guinea, Timor and other pacific regions. These bees exhibit slightly different physical traits (morphometrics) due to regional variation and climatic adaptations to the southern lands.
IUCN guidelines (October 2025): Wild populations of the Western Honey Bee are here defined as self-sustaining groups of free-living colonies. The attribute “self-sustaining” is applied in relation to a ten-year period and refers to the capacity of the free-living cohort (i.e., group of colonies) to persist for at least that duration by maintaining itself through the reproduction of its member colonies, without relying on the immigration of swarms from managed ones (as there is no genetic division among free-living and managed cohorts). The period of ten years is used, as it corresponds to length of three generations (following IUCN guidelines, the average generation length of a Honey Bee colony was calculated as 3.3 years, see Habitats and Ecology section) (Michez et al., 2026).
References
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