Ptilonyssus acrocephali Fain, 1964
Fig 114 (a). Ptilonyssus acrocephali female dorsal habitus.
Fig 114 (b). Ptilonyssus acrocephali female dorsum.
Fig 114 (c). Ptilonyssus acrocephali female venter.
North American host records:
Regulidae:
Regulus calendula,
Ruby-crowned
Kinglet (Pence 1972, 1975; Spicer 1987; Knee et al. 2008)
Diagnostic characteristics:
- two dorsal
shields, podosomal and pygidial shields
- posterior margin
of podosomal shield medially straight with lateral lobes, shield highly reduced
- st1 on sternal shield, st2 and st3 off shield
- subapical ventral setal pair on tarsus IV are relatively long strong spikes
- six pairs of ventral opisthosomal setae
- five pairs of mesolateral setae
- at least two pairs of mesolateral setae twice as long as other mesolateral
setae
- subposterior
pair of dorsal podosomal setae are as long or almost
as long as the longest mesolateral setae
- paranal setae level with anal opening, paranal and postanal setae are equal or almost
equal in length
References:
Fain, A. 1964. Les acariens parasites nasicoles des oiseaux de Belgique. IV.
Notes sur quelques
Rhinonyssidae avec description de
deux especes nouvelles.
Bulletin
and Annales de la Societe
Royale d'Entomologie de Belgique,
100:
55-61.
Knee, W., Proctor,
H., and Galloway, T. 2008. Survey of nasal mites (Rhinonyssidae,
Ereynetidae,
and Turbinoptidae) associated with birds in Alberta and
Manitoba, Canada. Canadian Entomologist,
140: 364-379.
Pence, D.B. 1972. The nasal mites of birds from Louisiana IV. The genus
Ptilonyssus (Dermanyssidae:
Rhinonyssinae) with a description of
two new species. Journal of Parasitology, 58: 1162-1169.
Pence, D.B. 1975. Keys, species and host list, and bibliography for nasal
mites of
North American birds (Acarina:
Rhinonyssinae, Turbinoptinae,
Speleognathinae, and Cytoditidae).
Special Publications of the Museum Texas
Tech University, 8: 1-148.
Spicer, G.S. 1987. Prevalence and host-parasite list of some nasal mites
from birds (Acarina:
Rhinonyssidae, Speleognathidae).
Journal of Parasitology, 73: 259-264.