Ptilonyssus callinectoides (Brooks and Strandtmann, 1960)
Fig 96 (a). Ptilonyssus callinectoides female dorsal habitus.
Fig 96 (b). Ptilonyssus callinectoides female dorsum.
Fig 96 (c). Ptilonyssus callinectoides female venter.
Ptilonyssus (=Tyranninyssus) callinectoides (Brooks and Strandtmann, 1960)
North American host records:
Myiarchus cinerascens, Ash-throated Flycatcher (Brooks and Strandtmann 1969; Pence 1975)
Myiarchus crinitus, Great Crested Flycatcher (Pence 1972, 1973, 1975; Knee et al. 2008)
Myiarchus tyrannulus, Brown-crested Flycatcher (Hyland and Moorhouse 1970)
- two dorsal shields, podosomal and fused opisthosomal and pygidial shields
- podosomal shield with lateral winglike processes
- posterior margin of podosomal shield is rounded
- opisthosomal shield is twice as long as wide
- lateral excavation of the posterior portion of the opisthosomal shield
- posterior margin of opisthosomal shield is rounded
- anterior margin of opisthosomal shield is straight
- st1 st2 and st3 on the sternal shield
- subapical ventral setal pair on tarsus IV are relatively long strong spikes with a rounded terminus
- four pairs of ventral opisthosomal setae
- two pairs of mesolateral setae
- mesolateral setae all approximately equal in length, there are not two pairs of setae that are twice as long as another setal pair
- subposterior pair of dorsal podosomal setae are as long or almost as long as the longest mesolateral setae
- dorsum of genu III with oblique row of four stout spine setae close together
- paranal setae level with anal opening, paranal and postanal setae are unequal in length
Brooks, D.L., and Strandtmann, R.W. 1960. The nasal mites (Acarina) of some West
Texas flycatchers (Tyrannidae). Journal of Parasitology, 46: 418-432.
Hyland, K.E., and Moorhouse, A. 1970. Nasal mites from Mexican birds. I. Rhinonyssidae
(Mesostigmata) from the host family Tyrannidae. Acarologia, 12: 43-58.
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,
Pence, D.B. 1972. The nasal mites of birds from Louisiana III. The genus Ptilonyssus
(Dermanyssidae: Rhinonyssinae) with description of a new species.
Journal of Parasitology, 58: 790-795.
Pence, D.B. 1973. The nasal mites of birds from Louisiana. VIII. Additional records and
descritpion of a new species (Acarina: Dermanyssidae, Ereynetidae, Epidermoptidae,
and Cytoditidae). Journal of Parasitology, 59: 874-880.
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.