. The practical study of malaria and other blood parasites. Malaria; Mosquitoes; Trypanosoma; Blood. IV Labium enclosing four stylets in $ , six in 9 . The terminal joint of the palpi is inflated, and the palpi hang down in front of the proboscis. Eyes in $ holoptic (contiguous), occupying most of head area. In ? dichoptic (separate). The male fly does not bite. Egg.—Spindle-shaped. They are laid in spherical or flat groups on the stems of grass, etc. Larva.—Are aquatic or live in damp earth. They are carnivorous. They are about an inch long. Pupa.—Aquatic or terrestrial. Over an inch long. Th
. The practical study of malaria and other blood parasites. Malaria; Mosquitoes; Trypanosoma; Blood. IV Labium enclosing four stylets in $ , six in 9 . The terminal joint of the palpi is inflated, and the palpi hang down in front of the proboscis. Eyes in $ holoptic (contiguous), occupying most of head area. In ? dichoptic (separate). The male fly does not bite. Egg.—Spindle-shaped. They are laid in spherical or flat groups on the stems of grass, etc. Larva.—Are aquatic or live in damp earth. They are carnivorous. They are about an inch long. Pupa.—Aquatic or terrestrial. Over an inch long. The Tabanidae are divided into two divisions, comprising more than thirty genera and over thirteen hundred species. It is only possible to mention here the commonest genera. I. Hind tibiae with spurs at the tip ; ocelli in most cases present. Pangoninae. 1. Hind tibiae without spurs at the tip ; no ocelli (simple £yes). - - >^ Stjltls Fig. 91 I. Pangoninae Genus Pangonia. Face and front in ? without tubercles or callosities. Proboscis often long, thin, horizontal. In some, three to four times length of body, piercing, even when the fly is on the wing. Third segment of antenna, eight rings. Species about two hundred and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Stephens, John William Watson, 1865-; Christophers, S. R. (Samuel Rickard), 1873-; Liverpool School of Tropical Medicine. London, Pub. for the Univ. Press of Liverpool by Williams & Norgate
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectb, booksubjectmalaria
