African Ixodoidea: Ticks of the Sudan |
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Page 142
Second and third instars average about four minutes less (minimum eleven and
maximum 54 minutes), while fourth instar feeding is the longest (average 26,
minimum 17, maximum 53 minutes). Jobling believes that the longer final
nymphal ...
Second and third instars average about four minutes less (minimum eleven and
maximum 54 minutes), while fourth instar feeding is the longest (average 26,
minimum 17, maximum 53 minutes). Jobling believes that the longer final
nymphal ...
Page 184
"666 spray" (crude benzene hexachloride, 12% gamma isomer) at a dosage of
1,250 mgm. per square foot of soil was recommended by Hocking (1946), who
found DDT at the same dosage less effective. On the basis of experiments in two
...
"666 spray" (crude benzene hexachloride, 12% gamma isomer) at a dosage of
1,250 mgm. per square foot of soil was recommended by Hocking (1946), who
found DDT at the same dosage less effective. On the basis of experiments in two
...
Page 459
Two definite pairs of festoons and two more or less fused pairs lie on either side
of the parma or median festoon. Delpy states that the scutum is flat, actually it is
usually uore or less arched, especially in males that have fed. The scutal color ...
Two definite pairs of festoons and two more or less fused pairs lie on either side
of the parma or median festoon. Delpy states that the scutum is flat, actually it is
usually uore or less arched, especially in males that have fed. The scutal color ...
Page 724
In smaller, weaker, poorly nourished individuals, the color is either pale or darker
than usual, the scutal grooves are less distinct, the adanal shields are more
linear and have more rounded junctures (similar to those of R. a ndiculatus), the ...
In smaller, weaker, poorly nourished individuals, the color is either pale or darker
than usual, the scutal grooves are less distinct, the adanal shields are more
linear and have more rounded junctures (similar to those of R. a ndiculatus), the ...
Page 748
In Karroo areas it dies out in areas with less than ten inches of rainfall annually.
Records from Southwest Africa are only from the northern, more moist areas. In
Southern Rhodesia, it is especially common in eastern and northern areas.
In Karroo areas it dies out in areas with less than ten inches of rainfall annually.
Records from Southwest Africa are only from the northern, more moist areas. In
Southern Rhodesia, it is especially common in eastern and northern areas.
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Common terms and phrases
adults Africa animals appears areas Bedford BIOLOGY birds body camels cattle characters collections common considered correspondence cycle Darfur described disease distribution District dogs domestic dorsal and ventral East Africa eastern eggs Egypt engorged Equatoria examined feeding female fever Figures Forest four frequently genital goats Hoogstraal host IDENTIFICATION illustrated immature important included indicated infested Kenya known laboratory larvae lateral lateral grooves leachii less Lewis listed localities male margin material molt moubata Natural Neumann Nile northern noted Nuttall nymphs observed occur organ parasite period populations posterior present probably Province punctations range rare records refer REMARKS reported Robinson Santos Dias scattered Schulze scutal scutum season sheep shields simus single slightly South Africa southern species specimens stages subspecies Sudan Theiler tick tion Torit usually varie ventral ventral views West wide wild Wilson
Bibliographic information
| Title | African Ixodoidea: Ticks of the Sudan Volume 1 of African Ixodoidea, Harry Hoogstraal |
| Author | Harry Hoogstraal |
| Published | 1956 |
| Original from | University of Minnesota |
| Digitized | 2 Mar 2011 |
| Export Citation | BiBTeX EndNote RefMan |