L. E. Robinson 177 
the two figures of the spiracle; the uppermost figure represents the right 
spiracle of the specimen, which presents a normal appearance). 
Fig. 3. Amblyomma cajennense <$. Abnormal: fusion of coxae i and ii, with 
suppression of normal coxal armature. (L.E.R.) 
Fig. 4. Hyalomma aegyptium $. Abnormal: oblique curvature of body axis. (L.E.R.) 
Specimen 3. 
Amblyomma cajennense (F.), $ (ex N. 1654). This specimen was included 
with examples of Ambl. coelebs Nn., in a tube of ticks received from the 
Liverpool School of Tropical Medicine, labelled “No. 144,” but with no other 
data. The specimen shows a fusion of the 1st and 2nd coxae on the left side: 
