Amblypalpus
publication ID |
https://doi.org/ 10.11646/zootaxa.3716.1.4 |
publication LSID |
lsid:zoobank.org:pub:B6981134-A13F-4454-8093-4F0A38791E4B |
DOI |
https://doi.org/10.5281/zenodo.6146930 |
persistent identifier |
https://treatment.plazi.org/id/03FB5B15-FFBB-BF2B-FF31-BB40FA1917C3 |
treatment provided by |
Plazi |
scientific name |
Amblypalpus |
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Key to brevipalpine genera and species of Amblypalpus
These taxa typically share: body with the posterior margin of the propodosoma as wide as anterior margin of hysterosoma, the latter tapering slightly posteriorly; a broad flat anterior prodorsal projection (rostral shield, absent in A. thymus ); ventral plate present (weakly developed or absent in Amblypalpus , Priscapalpus , Terminalichus ); a three or four segmented palp (two segmented in Priscapalpus ); and dorsosublateral setae absent (except c2 present in Cenopalpus ) (Mesa et al. 2009).
1. Ventral and genital shields distinct, separate, often sculptured; dorsal cuticle typically highly reticulate.................. 2
- Ventral and genital shields not distinct, sometimes fused; never both shields sculptured (genital shield sometimes weakly sculptured), ventral shield striate or smooth; dorsal cuticle not reticulate, either striate or tuberculate.................... 3
2. Seta c2 present; solenidia on tarsi I–II long and slender............................................... Cenopalpus
- Seta c2 absent; solenidia on tarsi I–II usually short.................................................. Brevipalpus
3. Setae c1, d1, e1 absent...................................................................... Terminalichus
- Setae d1 present, at least one of setae c1 and e1 present....................................................... 4
4. Dorsal cuticle heavily sculptured, tuberculate; palps 2-segmented, palp tarsus with 2 distal phaneres and 1 dorsal seta; anal plates well defined setae ps1 inserted on tubercle, and ps setae arranged transversely; empodia claw-like...... Priscapalpus
- Dorsal cuticle reticulate or striate; palps 3-segmented, palp tarsus with 1–2 phaneres; anal plates weakly developed, setae ps1 not inserted on tubercle, ps setae arranged longitudinally; empodia pad-like.......................... Amblypalpus … 5
5. Prodorsum without anterior projection (= rostral shield absent); 2 pairs of 4a setae; genital setae arranged longitudinally................................................................................ Amblypalpus iraniensis sp. nov.
- Prodorsum with anterior projection (= rostral shield present); one or two pairs of 4a setae; genital setae arranged transversely.................................................................................................... 6
6. Some dorsal setae much longer than others; palp tarsus with two phaneres; seta c1 present............................ 7
- All dorsal setae short, subequal in length; palp tarsus with 1 phanere; seta c1 present or absent........................ 8
7. Setae f3 present; seta e1 short; genital shield smooth and fused with ventral shield........... Amblypalpus thymus sp. nov.
- Setae f3 absent; seta e1 long; genital shield reticulate and separate from ventral shield....... Amblypalpus thomissus Meyer
8. Setae c1 present; 2 pairs of 4a setae; dorsal cuticle weakly sculptured; rostral shield not extending over coxa I....................................................................... Amblypalpus narsikulovii Mitrofanov and Strunkova
- Setae c1 absent; 1 pair of 4a setae; dorsal cuticle reticulate; rostral shield extends over coxa I......................................................................................... Amblypalpus masakii (Ehara and Ueckermann)
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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