Table 1.
The mitochondrial COI gene in different species of Onchocerca.
Table 2.
Characteristics of onchocercal nodules in camels at various ages.
Fig 1.
Onchocerca fasciata, female, light microscopy.
Tail, lateral view.
Fig 2.
Onchocerca fasciata, female, light microscopy.
A-C. Variations in the structure of the cuticle along the body. A. The ornament (arrow) at the mid-body. B. The relationship between ridges (arrowheads) to striae (arrows) at the mid-body. C. Region of the anterior body end showing the beginning of ridges and striae.
Fig 3.
Onchocerca fasciata, male, light microscopy.
Anterior end of the body, lateral view, showing the oesophagus.
Fig 4.
Onchocerca fasciata, male, light microscopy.
Tail, ventral view, showing the spicules.
Fig 5.
Onchocerca fasciata, male, light microscopy.
Lateral view of the cuticle at the mid-body.
Fig 6.
Onchocerca fasciata, male, light microscopy.
Tail, ventral view, caudal papillae; note the second pair (arrow).
Fig 7.
Phylogenetic tree of 10 Onchocerca species based on partial COI gene sequences constructed using the NJ method.
Table 3.
The number of nucleotide differences per site (p-distance) between COI sequences among Onchocerca species.