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Fig. 6 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 6. The co-phylogenetic scenarios revealed by JANE analysis. Thin black lines are the Analges phylogenetic tree, wide grey lines are the bird tree. The legend shows the cost of each event (in parentheses) near every co-phylogenetic event and the number of reconstructed events. A, original analysis with the full set of taxa in multi-host Analges–bird associations.? – after speciation, the ancestral species still exists. B, dated best-cost scenarios of the multi-host associations reduced to a single host species and supplemented by spread events for remaining host species. Clades in multi-host species remained as in the original analysis, i.e. originated by failure to speciate. The circles near Analges species names designate the components of host nests: black circles, fine feathers and/or down in nest material; white circles, no feathers in nest material (after Gotzman & Jablonski, 1972 and Beuch, 2013).

Fig. 5 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 5. Character tracing of two key morphological characteristics of Analges: finger-like process on tarsi III in males (A) and chelate hypertrophied legs III in heteromorph males (B). Changes were traced onto the final tree (Fig. 4) using likelihood asymmetrical two-parameter Markov model with differently estimated forward/backward rates of character state changes.

Fig. 4 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 4. Diversification of Analges through time. A, dated maximum clade credibility tree revealed by BEAST analysis from concatenated COI, 16S and 28S sequences for Analges species and their outgroups. Intensity of node colouration designates PP of Bayesian analysis. The chronostratigraphic scale is given with absolute geological ages (MYA, million years ago). The node bars indicate credibility intervals (± 95% highest posterior densities HPD). Two columns of coloured squares on the right designate two taxonomic hypotheses of intrageneric groupings. The category 'ungrouped' describe male Analges without both chelate legs III and finger-like processes on tarsi III. B, lineages through time (LTT) plot for Analges. The upturn around 23 Mya reflects an acceleration in the rate of speciation which coincides with the origin of the crown in the Analges clade.

Fig. 3 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 3. Phylogenetic conflict in the BI post-burnin trees reconstructed from concatenated sequences of COI, 16S and 28S as shown by consensus network analyses for threshold values 0.3 (A) and 0.012 (B). The hypothesized Analges corvinus–A. sturninus clade is depicted in red, the hypothesized Analges sp.n. 6–A. sturninus clade is depicted in blue. The numbers near splits are confidence values for alternate hypotheses.

Fig. 1 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 1. Morphological characteristics applied in two different intrageneric groupings in the Analges genus. A, general view of male, Analges corvinus, ventral side; B, hypertrophied leg III in males of the passerinus species group, A. passerinus, dorsal side; C, hypertrophied leg III in males of the chelopus species group, A. spiniger, ventral side; D, male tarsus III with ventral finger-like process bearing seta w in Analgopsis subgenus, A. poppei, dorsal side; E, male tarsus III lacking the ventral process in Analges subgenus, A. corvinus, ventral side.

Fig. 2 in The explosive radiation, intense host-shifts and long-term failure to speciate in the evolutionary history of the feather mite genus Analges (Acariformes: Analgidae) from European passerines

Fig. 2. Neighbour-joining tree with sequence groups of putative Analges species recovered by automatic barcode gap discovery from COI barcode sequences.

FIGURE 24 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 24. Amerodectes spizellae sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—epimerites I of male, F—humeral shield and epimerite III of female, Gspermatheca and spermaducts.

FIGURE 18 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 18. Amerodectes passerinae sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 15 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 15. Amerodectes seiurus sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 21 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 21. Amerodectes haemorhous sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 12 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 12. Amerodectes helmitheros sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 6 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 6. Amerodectes hylocichlae sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 9 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 9. Amerodectes hribari sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, respectively, D—tibia and tarsus IV of male, E—spermatheca and spermaducts.

FIGURE 3 in New feather mites of the genus Amerodectes Valim and Hernandes (Acariformes: Proctophyllodidae) from passerines (Aves: Passeriformes) in Georgia, USA

FIGURE 3. Amerodectes cathari sp. n., details. A—opisthosoma of male, ventral view, B—genital arch, dorsal view, C–Elegs I–III of male, respectively, F—tibia and tarsus IV of male, G—spermatheca and spermaducts. Abbreviations: bs—basal sclerite of genital apparatus, co—copulatory opening, hs—head of spermathecal, ps—primary spermaduct, sd—secondary spermaducts.

FIGURE 20. Proterothrix modesta, female. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 20. Proterothrix modesta, female. A–D details of female legs, dorsal view, A—leg I, B—leg II, C—leg III, D—leg IV, E—spermatheca and spermaducts of female. Abbreviations: hs—head of spermatheca, pd—primary spermaduct, sdsecondary spermaduct.

FIGURE 18. Proterothrix modesta, male. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 18. Proterothrix modesta, male. A–D details of male legs, dorsal view, A—leg I, B—leg II, C—leg III, D—leg IV, E—opisthosoma of male, ventral view.

FIGURE 16. Proterothrix phyllura, female. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 16. Proterothrix phyllura, female. A–D details of female legs, dorsal view, A—leg I, B—leg II, C—leg III, D—leg IV, E—spermatheca and spermaducts of female. Abbreviations: hs—head of spermatheca, pd—primary spermaduct, sdsecondary spermaduct.

FIGURE 14. Proterothrix phyllura, male. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 14. Proterothrix phyllura, male. A–D details of male legs, dorsal view, A—leg I, B—leg II, C—leg III, D—leg IV, E—opisthosoma of male, ventral view.

FIGURE 10. Proterothrix paradisiaca, male. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 10. Proterothrix paradisiaca, male. A–D details of male legs, dorsal view, A—leg I, B—leg II, C—leg III, D—leg IV, E—opisthosoma of male, ventral view.

FIGURE 12. Proterothrix paradisiaca, female. A–D in Redescription of six feather mite species of the genus Proterothrix Gaud, 1968 (Analgoidea: Proctophyllodidae: Pterodectinae) from the "Édouard Louis Trouessart" Collection

FIGURE 12. Proterothrix paradisiaca, female. A–D details of female legs, dorsal view, A—leg I, B—leg II, C—leg III, Dleg IV, E—spermatheca and spermaducts of female. Abbreviations: hs—head of spermatheca, pd—primary spermaduct, sdsecondary spermaduct.