Fig, LXXII. Larva of big woods mosquito. Psorophora ferox Hum. (After John B. Smith.)

الوصف:

Fig, LXXII. Larva of big woods mosquito. Psorophora ferox Hum. (After John B. Smith.)

1, larva; 2, antenna; 3, maxillary palpus; 4, mentum; 6, mandible; 6, maxillary brush; 7, terminal segments and siphon; 8, band of scales; 9, individual scale; 10, siphonal spines (all much enlarged).

From: Headlee, Thomas J. 1945. The Mosquitoes of New Jersey and Their Control. Rutgers University Press, New Brunswick. http://dx.doi.org/10.5962/bhl.title.10185