AI Article Synopsis

  • Termites are social insects, with 473 species in China, primarily from the Reticulitermes genus, which are known for their wide distribution and overlapping flight seasons.
  • These overlapping seasons lead to hybridization among different species, raising concerns about their reproductive strategies, including cleavage of both fertilized and unfertilized eggs.
  • Despite being serious pests causing damage to various wooden structures and agricultural resources, eggshells and macrophiles assist in their identification and management.

Article Abstract

Termites are known as social insects worldwide. Presently in China 473 species, 44 genera and 4 families of termites have been reported. Of them, 111 Reticulitermes species are widely spread in different zones of China. The dispersion flight season of these Chinese Reticulitermes species are usually started from February to June, but in some regions different species are distributed, sharing their boundaries and having overlapping flight seasons. These reasons become important sources of hybridization between two different heterospecific populations of termites. It was confirmed that the fertilized eggs and unfertilized eggs of some Reticulitermes termites have the capacity of cleavage. While the unfertilized eggs of R. aculabialis, R. chinensis and R. labralis cleaved normally and the only R. aculabialis unfertilized eggs develop in embryos. While, the R. flaviceps and R. chinensis were observed with their abnormal embryonic development, and not hatching of eggs parthenogenetically. They were reported more threatening to Chinese resources as they propagate with parthenogenesis, hybridization and sexual reproduction. Eggshell and macrophiles of eggs play important roles in species identification and control. Although, they are severe pests and cause a wide range of damages to wooden structures and products in homes, buildings, building materials, trees, crops, and forests in China's Mainland.

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Source
http://dx.doi.org/10.1590/1519-6984.256354DOI Listing

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