Fedrizzia

Seeman, Owen D., 2007, Revision of the Fedrizziidae (Acari: Mesostigmata: Fedrizzioidea), Zootaxa 1480, pp. 1-55: 9-10

publication ID

http://doi.org/ 10.5281/zenodo.176844

publication LSID

lsid:zoobank.org:pub:23382C90-5574-495A-9989-9139CCFC4978

persistent identifier

http://treatment.plazi.org/id/EC78715A-6364-FF9D-FF43-4609FA1FFE3A

treatment provided by

Plazi

scientific name

Fedrizzia
status

 

Key to adult male Fedrizzia  

1. Femur III and IV with large lamellae, seta pv 1 thickened. Pedofossae III present. Exopodal patterning between CxII –III striped. Idiosoma   1260 long. Papua New Guinea............ Fedrizzia scutata   (Womersley)

- Femur III and IV without large lamellae, sometimes small distal lamella present, seta pv 1 not significantly thickened. Pedofossae III absent. Exopodal patterning between CxII –III spotted...................................... 2

2. Femur III and IV with small distal lamellae ( Fig. 16 View FIGURE 16 b)............................................................................... 3

- Femur III and IV without lamellae ( Fig. 16 View FIGURE 16 a) ............................................................................................. 4

3. Sternoventral shield reticulate. Seta h 1 with bulbous base. Idiosoma   1160 long. Thailand. ( Figs 33–34 View FIGURES 33 – 34 ) ... ............................................................................................................................ Fedrizzia gilloglyi   sp. nov.

- Sternoventral shield smooth. Seta h 1 blade-like, base not bulbous ( Fig. 1 View FIGURE 1 ). Idiosoma   720 long. Australia: Southeast Queensland ................................................................................ Fedrizzia oudemansi   Womersley

4. Sternoventral shield lineate-reticulate, smooth medially ( Fig. 17 View FIGURE 17 b)............................................................ 5

- Sternoventral shield with mesh-like pattern laterally and sometimes postero-medially ( Fig. 17 View FIGURE 17 a) ............ 7

5. Sternoventral shield without suture behind genital opening, intercoxal region smooth ( Fig. 19 View FIGURE 19 b). Idiosoma   1000–1030 long. Australia: Southeast Queensland. ( Figs. 35–36 View FIGURES 35 – 36 ) ................. Fedrizzia parvipilus   sp. nov.

- Sternoventral shield with suture behind genital opening demarking smooth (anterior) and reticulate (pos- terior) regions ( Fig. 19 View FIGURE 19 a).............................................................................................................................. 6

6. Sternal setae st 2-3 <10 long. Idiosoma   750–880 long. Papua New Guinea.... Fedrizzia carabi   Womersley

- Sternal setae st 2-3> 15 long. Idiosoma   760 long. Indonesia: Buru .............. Fedrizzia strandi   (Oudemans)

7. Suture behind genital opening well separated from genital opening, at level of Cx III –IV. Idiosoma   900 long. Australia: Queensland ........................................................................... Fedrizzia grossipes   Canestrini

- Suture behind genital opening close to genital opening, at level of mid CxIII. Idiosoma   > 900 ................ 8

8. Ventrianal shield with mesh-like reticulation medially, excepting small bare patches ............................... 9

- Ventrianal shield without mesh-like reticulation medially, lineate-reticulate instead ............................... 10

9. Ventral shield without smooth area between, or just posterior of, Cx IV. Idiosoma   1160–1260 long. Australia: Southeast Queensland ...................................................................................... F. sellnicki   Womersley

- Ventral shield with small, medial smooth area between, or just posterior of, Cx IV Idiosoma   1020–1050 long. Australia: Southeast Queensland. ( Figs 22–26 View FIGURES 22 – 26 ) .................................. Fedrizzia abradoalves   sp. nov.

10. Ventrianal shield 127 long, 260 wide. Idiosoma   930 long. Australia: Northeast Queensland ...................... ....................................................................................................................... Fedrizzia derricki   Womersley

- Ventrianal shield 139 long, 406 wide. Idiosoma   905 long. Australia: Southeast, Northeast Queensland..... ............................................................................................................... Fedrizzia bornemisszai   Womersley