Dr. Murai Éva szerk.: Parasitologia Hungarica 23. (Budapest, 1990)

Table 9 Metric data of the hooks of Southwellina hispida from Egretta alba (No 12334). Measurements in p,m. Serial No of hook rows 1 2 Blade Root males (1, 7) females (2, 3, 5) Serial No of hook rows 1 2 Blade Root n min-max X n min-max K 1st row l length 4 50. 0-52 . 5 51 . 3 1 52 .5 thickness 3 10. 0-10 . 0 10 . Ü 1 16 . 3 2 length 2 32. 5-37 . 5 35 . 0 1 42 .5 thickness Und row 1 length 4 57 . 5-62 . 5 60 . 0 7 55 .0-62. 5 60 . 7 thickness 4 12 . 5-15. 0 14 . 4 7 15 .0-17. 5 16 . 4 2 length 4 37 . 5-45. 0 41 . 9 4 37 .5-45. 0 43 . 1 thickness 2 12 . 5-12 . 5 12 . 5 3 15 .0-15. 0 15 . 0 Illrd row 1 length 4 62 . 5-67 . 5 65 . 3 8 60 .0-62. 5 61 . 9 thickness 4 15 . 0-17 . 5 16 . 3 8 15 .0-17. 5 16 . 6 2 length 4 45. 0-50 . 0 46 . 9 6 42 .5-52. 5 48 . 6 thickness 3 12. 5-13 . 8 12 .9 2 15 .0-15. 0 15 . 0 IVth row 1 length 4 65. 0-70. 0 66 . 9 8 60 .0-65. 0 62 . 5 thickness 4 15. 0-20. 0 17 . 8 8 15 .0-20. 0 18 . 0 2 length 4 45. 0-50. 0 48 . 6 5 47 .5-55. 0 50 . 5 thickness 3 12 . 5-15. 0 14 . 0 2 17 5-17 . 5 17 . 5 Vth row 1 length 4 62 . 5-70. 0 65 . 9 7 60 .0-65. 0 62 . 1 thickness 4 15. 0-20. 0 18 . 2 8 15 .0-20. 0 17 . 8 2 length 4 45. 0-52 . 5 50 . 0 3 50 . 0-57. 5 53 . 3 thickness 3 12 . 5-17 . 5 15 . 0 2 17 . 5-17. 5 17 .5 Vlth row 1 length 4 62. 5-65. 0 63 . 1 8 60 .0-62. 5 62 .2 thickness 4 15. 0-20 . 0 16 . 9 7 17 .5-20. 0 18 .8 2 length 4 45. 0-52 . 5 49 . 4 5 50 .0-57. 5 53 . 5 thickness 3 12 . 5-17 . 5 15 . 0 2 17 .5-17. 5 17 . 5 vi Ith row 1 length 4 57 . 5-65 . 0 61 . 9 7 60 .0-62 . 5 61 . 1 thickness 4 17 . 5-21. 3 19 . 1 6 17 .5-22. 5 20 . 0 2 length 4 50 . 0-60. 0 54 .4 7 50 .0-62. 5 55 . 7 thickness 4 17. 5-17. 5 17 . 5 4 20 .0-20. 0 20 . 0 viiith row 1 length 4 57 . 5-65 . 0 61 . 3 8 57 .5-65. 0 62 . 2 thickness 3 18 . 8-23 . 8 20 . 8 7 20 .0-22. 5 22 . 1 2 length 4 52 . 5-65. 0 58 . 8 7 60 .0-67. 5 63 . 9 thickness 4 17 . 5-20. 0 18 . 8 5 20 .0-22. 5 20 . 5