New species and new records of Aphelinus Dalman (Hymenoptera: Chalcidoidea: Aphelinidae) from Lagodekhi Reserve (Sakartvelo - Georgia), with diversity and distribution along an elevational gradient
Both speciesrichness and abundance of Aphelinus increased with increasing elevation, although no statistically significant relationship was found.Maximum diversity and abundance were observed in July, and this was more pronounced at higher elevations.
📌 3 Key Takeaways
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Objective & Hypothesis:The aim of the present study was to investigate species diversity and distribution of Aphelinus species in an elevational gradientin the Lagodekhi Reserve (Sakartvelo - Georgia) throughout a growing season.
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Key Findings & Data:Two species of Aphelinus Dalman, 1820 (Hymenoptera:Aphelinidae), A. humilis Mercet and A. thomsoni Graham, are recorded for the first time from Georgia and the Caucasus and twospecies (A. lagodekhiensis sp. nov. and A. sugonjaevi sp. nov.) are described as new to science.
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Conclusion & Impact:Both speciesrichness and abundance of Aphelinus increased with increasing elevation, although no statistically significant relationship was found.Maximum diversity and abundance were observed in July, and this was more pronounced at higher elevations.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
The aim of the present study was to investigate species diversity and distribution of Aphelinus species in an elevational gradientin the Lagodekhi Reserve (Sakartvelo - Georgia) throughout a growing season. Two species of Aphelinus Dalman, 1820 (Hymenoptera:Aphelinidae), A. humilis Mercet and A. thomsoni Graham, are recorded for the first time from Georgia and the Caucasus and twospecies (A. lagodekhiensis sp. nov. and A. sugonjaevi sp. nov.) are described as new to science. To facilitate species identification wehave developed a key to the females of all 24 species of Aphelinus currently known from the Middle East and the Caucasus. Both speciesrichness and abundance of Aphelinus increased with increasing elevation, although no statistically significant relationship was found.Maximum diversity and abundance were observed in July, and this was more pronounced at higher elevations.
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Cite This Article
MUMLADZE, L., JAPOSHVILI, G. (2022). New species and new records of Aphelinus Dalman (Hymenoptera: Chalcidoidea: Aphelinidae) from Lagodekhi Reserve (Sakartvelo - Georgia), with diversity and distribution along an elevational gradient. Turkish Journal of Zoology, Cilt: 43 - Sayı: 2, 192–202. https://ajindex.com/articles/616041
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