Illustrations of the male copulatory organs; 29, 30, 35, 36. Sernokorba tescorum; 29. Male copulatory organ ventral view; 30. Male copulatory organ, retrolateral view; 35. Conductor ventral view; 36. Conductor retrolateral view; 31, 32, 37, 38. Sernokorba betyar sp. nov.; 31. Male copulatory organ ventral view; 32. Male copulatory organ retrolateral view; 37. Conductor ventral view; 38. Conductor retrolateral view; 33, 34, 39. Sernokorba pallidipatellis; 33. Male copulatory organ ventral view; 34. Male copulatory organ retrolateral view; 39. Conductor ventral view.