Eueremaeus trionus (Higgins, 1979)

Ermilov, S. G. & Ryabinin, N. A., 2020, A NEW SPECIES OF THE GENUS EUEREMAEUS MIHELČIČ, 1963 (ACARI: ORIBATIDA: EREMAEIDAE) FROM THE RUSSIAN FAR EAST, Far Eastern Entomologist 409, pp. 14-20 : 19-20

publication ID

https://doi.org/ 10.25221/fee.409.2

persistent identifier

https://treatment.plazi.org/id/91350526-7114-FFDF-FE09-288CFD7E1ABC

treatment provided by

Felipe

scientific name

Eueremaeus trionus
status

 

Key to species of trionus View in CoL -group of Eueremaeus

1. Bothridial setae short, with globular head; prodorsal enantiophyses and lateral transverse carinae present; costulae long, reaching insertions of lamellar setae; body size: 713–796 × 398–464 [Palaearctic Region: Russian Far East] ....... Eueremaeus badzhalensis View in CoL sp. n.

– Bothridial setae long, with clavate head; prodorsal enantiophyses and lateral carinae absent; costulae of medium size, not reaching insertions of lamellar setae, or absent ................. 2

2. Body foveolate; costulae completely absent; anal and adanal setae of medium length; body size: 467–510 × 230 [Nearctic Region; Palaearctic Region: northwest of Siberia ............. ................................................................................ Eueremaeus trionus (Higgins, 1979) View in CoL

– Body not foveolate; costulae present; anal and adanal setae short; body size: 442–586 × 200–329 [East part of the Palaearctic Region] .................................................................. .......................................................................... Eueremaeus elongatus (Fujikawa, 1972) View in CoL

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