A new Aculodes species (Prostigmata: Eriophyoidea: Eriophyidae) associated with medusahead, Taeniatherum caput-medusae (L.) Nevski (Poaceae)
AuthorsDe Lillo, Enrico
Rector, Brian G.
Article (Published version)
MetadataShow full item record
A new species of plant mite (Acari: Eriophyidae) was discovered on medusahead (Taeniatherum caputmedusae), an annual grass that is native to central Asia and the Mediterranean Basin. It is invasive in western North America. Aculodes altamurgiensis sp. nov., is described here and differentiated from other Aculodes spp., on the basis of morphology. Its DNA fingerprinting was reported and compared with Aculodes mckenziei collected from Elymus repens and Bromus inermis. Pairwise comparison of MT-001 sequences between A. altamurgiensis sp. nov., and A. mckenziei revealed 20.2-21.5% genetic divergence between these congeneric species. First collected in Parco Nazionale dell'Alta Murgia in Apulia, Italy in 2014,A. altamurgiensis sp. nov., has been subsequently collected from medusahead in Serbia, Bulgaria, Iran and Turkey. Based on these data and on preliminary observations on the effects of the mite on plant growth, A. altamurgiensis sp. nov., is currently being investigated as a candidate b...iological control agent of medusahead.
Keywords:Apulia / biological control / conservation / grasses / weeds
Source:Systematic and Applied Acarology, 2018, 23, 7, 1217-1226
- Systematic & Applied Acarology Soc London, Natural History Museum, London
Funding / projects:
- Agrobiodiversity and land-use change in Serbia: an integrated biodiversity assessment of key functional groups of arthropods and plant pathogens (RS-43001)
- Italian Ministry of Education (Progetto Pietro Della Valle)