Table 2 in A new species of rake-legged mite, Caeculus cassiopeiae (Prostigmata, Caeculidae), from Canada and a systematic analysis of its genus

Table 2. Character states of Caeculus species (females) used for morphological comparison and cladistic analysis. Row number aligns to column number in Table 1. A setal pair refers to two setae in symmetry on either side of the mid-sagittal plane. An excluded seta is denoted by “excl.” Size character is excluded from analysis.
CharacterStates1. Distribution0 = Old World, 1 = SE North America, 2 = SW North America, 3 = N Central North America, 4 = NW North America, 5 = Western Australia2. Aspidosomal Pa setae0 = absent, 1 = 1 pair, 2 = 2 pairs, 3 = 3 pairs3. Aspidosomal Pm setae0 = absent, 1 = 1 pair, 2 = 2 pairs4. Aspidosomal Pp setae0 = 1 pair, 1 = 2 pairs, 2 = 3 pairs, 3 = 5 pairs5. Anterior margin of aspidosoma acuminate0 = no, 1 = yes6. Anterior margin of aspidosoma notched0 = no, 1 = yes7. Centrodorsal opisthosoma a setae (excl. as)0 = 1 pair, 1 = 2 pairs8. Unpaired medial as seta present0 = no, 1 = yes9. Centrodorsal opisthosoma b setae (excl. bs)0 = 1 pair, 1 = 2 pairs, 2 = 3 pairs10. Unpaired medial bs seta present0 = no, 1 = yes11. Centrodorsal opisthosoma c setae (excl. cs)0 = 1 pair, 1 = 2 pairs12. Unpaired medial cs seta present0 = no, 1 = yes13. Laterodorsal opisthosoma a setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae14. Laterodorsal opisthosoma b setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae15. Laterodorsal opisthosoma c setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae16. Mediodorsal opisthosomal sclerites fused0 = no, 1 = yes17. Mediodorsal opisthosomal d setae (excl. ds)0 = 1 pair, 1 = 2 pairs, 2 = 3 pairs, 3 = 4 pairs18. Unpaired medial ds seta present0 = no, 1 = yes19. Posterior opisthosomal e setae (excl. es)0 = 1 pair, 1 = 2 pairs, 2 = 3 pairs, 3 = 4 pairs, 4 = 5 pairs, 5 = 8 pairs20. Unpaired medial es seta present0 = no, 1 = yes21. Pluriposterior sclerite h setae (excl. hs)0 = absent, 1 = 1 pair, 2 = 2 pairs22. Unpaired medial hs seta present0 = no, 1 = yes23. Aggenital + ventral sclerite setae0 = 2 pairs, 1 = 4 pairs, 2 = 6 pairs, 3 = 8 pairs, 4 = 9 pairs, 5 = 10 pairs, 6 = 12 pairs24. Progenital valve setae0 = 3 pairs, 1 = 4 pairs, 2 = 5 pairs, 3 = 6 pairs, 4 = 7 pairs, 5 = 8 pairs25. Adanal setae0 = absent, 1 = 1 pair, 2 = 2 pairs, 3 = 3 pairs26. Pseudanal Ps setae0 = 2 pairs, 1 = 3 pairs, 2 = 4 pairs27. Unpaired medial seta posterior to anus0 = no, 1 = yes28. Trochanter I anterolateral setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae, 3 = 4 setae29. Trochanter I anterolateral setal shape0 = clavate, 1 = spiniform30. Posterior/dorsal trochanter I setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae, 3 = 4 setae, 4 = 5 setae, 5 = 8 setae31. Basifemur I anteroventral rake setal shape0 = spiniform, 1 = subclavate32. Telofemur I anteroventral rake setae0 = 1 seta, 1 = 2 setae33. Telofemur I anteroventral rake setal shape0 = spiniform, 1 = subclavate34. Femur I posteroventral rake setae0 = absent, 1 = 1 seta35. Genu I anteroventral rake/spiniform setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae, 3 = 5 setae36. Genu I posteroventral rake setae0 = absent, 1 = 1 seta, 2 = 2 setae, 3 = 3 setae, 4 = 4 setae37. Tibia I anteroventral rake/spiniform setae0 = 2 setae, 1 = 3 setae, 2 = 4 setae, 3 = 5 setae, 4 = 6 setae38. Tibia I posteroventral rake/spiniform setae0 = absent, 1 = 1 seta, 2 = 2 setae, 3 = 3 setae, 4 = 4 setae, 5 = 5 setae39. Tarsus I anterior rake-like setae0 = absent, 1 = 3 setae, 2 = 4 setae, 3 = 5 setae40. Trochanter III anterolateral setae0 = absent, 1 = 1 seta, 2 = 2 setae, 3 = 3 setae41. Trochanter III anterolateral setal shape0 = clavate, 1 = spiniform42. Posterior/dorsal trochanter III setae0 = 1 seta, 1 = 2 setae, 2 = 3 setae, 3 = 4 setae43. Bothridial bt seta on tarsus I0 = no, 1 = yes44. Bothridial bt seta on tarsus II0 = no, 1 = yes45. Bothridial bt seta on tarsus III0 = no, 1 = yes46. Bothridial bt seta on tarsus IV0 = no, 1 = yes47. Dark sclerites on dorsal idiosoma in adults0 = no, 1 = yes48. Body encrusted with cemented particles0 = no, 1 = yes49. Tarsal claws unequal in size0 = no, 1 = yes50. Aspidosoma projecting anteriorly over gnathosoma in lateral view0 = no, 1 = yes51. Body length (mm)0 = ≤ 0.90, 1 = 0.91 - 1.29, 2 = 1.30 - 1.59, 3 = 1.60 - 2.00