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Mallopliaga from South African Birds 
EXPLANATION OF PLATES XII AND XIII. 
PLATE XII. 
Machaerilaemus plocei, n. sp. 
Fig. 1. Male, dorsal aspect. 
Fig. 2. Male, head and prothorax, ventral aspect. 
Fig. 3. Female, posterior abdominal segments, ventral aspect. 
PLATE XIII. 
Neomenopon pteroclurus, n. sp. 
Fig. 1. Female, dorsal aspect. 
Fig. 2. Female, head and prothorax, ventral aspect. 
