FIGURE 5 in Procladius Skuse from Lake Winnipeg, Manitoba, Canada, with keys to some females and immature stages of the genus (Diptera: Chironomidae)

FIGURE 5. Procladius (H.) culiciformis (L.). Numbers of adults caught in light traps and emergence traps in 1969 and 1971, and numbers of immatures in benthic samples from June to November 1969 and in March 1970. (LT = light traps, ET = emergence traps, short vertical lines = 1–25 specimens, longer line = 51–100 specimens, 2 = second instar larvae, 3 = third instar larvae, 4 = fourth instar larvae, P = pupae.)