Notes on the genus Dolichothrombium (Acari: Prostigmata: Trombidiidae) with description of a new species
Author
Mąkol, Joanna
Author
Sevsay, Sevgi
text
Zootaxa
2011
2971
1
16
journal article
10.5281/zenodo.207445
f1ba58fc-0e04-404c-9506-09884a314fbc
1175-5326
207445
Key to the species of
Dolichothrombium
1 postlarval forms....................................................................................... 2
- larvae.............................................................................................. 8
2 pDS <55........................................................................................... 3
- pDS> 60............................................................................................ 5
3 pDS with long, almost equal in length, setulae; the most distally placed setulae reach the stem termination; setal bases asym- metrical...................................................................................
D. anatoliae
- pDS with long setulae in proximal part of the stem and much shorter ones in the distal part of the stem; the most distally placed setulae do not reach the stem termination; setal bases symmetrical or asymmetrical................................ 4
4 pDS stem markedly thickened....................................................................
D. borceai
- pDS stem not markedly thickened............................. [
D. alpinum
,
D. fournieri
,
D. spinosum
,
D. longulum
]1
5 pDS bases dentated at the edge...........................................................
D. azerbaijanicum
- pDS bases smooth.................................................................................... 6
6 pDS stem markedly thickened.................................................................
D. grandjeani
- pDS stem not markedly thickened........................................................................ 7
7 longer setulae cover c. half of the proximal part of the setal stem....................................
D. teneriffensis
- longer setulae present only at setal stem base......................................................
D. insidiosum
8 scutum delicately rounded anteriorly...........................................................
D. raphanicum
- scutum distinctly narrowing towards anterior margin......................................................... 9