PLATE LXXXIX 



Figure 1. Capitulum and mouth parts of Laelaps sp., 2 . 



Figure 2. Capitulum and mouth parts of Laelaps sp., $ . cap. 

 capitulum. e.d., external digit, hy., hypostome. i.d., 

 internal digit, md., mandible, mx., maxilla, ph., 

 pharynx. 1, 2, 3, 4 and 5., First, second, third, fourth 

 and fifth palpal segments. 



Figure 3. Digit of same, highly magnified. 



Figure 4. Ventral view of Cyclops sp., $ t highly magnified. 



Figure 5. Lateral view of same. 



Reference Letters to figures 4 and 5 



ab. 1. First abdominal segment. 



ab. 2. Second 



ab. 3. Third 



ab. 4. Fourth 



a. c. Alimentary canal. 



an. Anus. 



ant. 1. Antennule. . 



ant. 2. Antenna. 



c.f. Caudal fork. 



c.ph. Cephalothorax. 



en. Endopodite. 



e.s. Egg sac. 



ex. Exopodite. 



g. a. Genital aperture. 



L-l. Leg. 1. 



L-2. 

 L-3. 

 L-4. 



m.e. 

 md. 

 mx.en. 

 mx.ex. 

 o.o. 

 pr. 1. 

 pr. 2. 

 th. 2. 

 th. 3. 

 th. 4. 

 th. 5. 

 th. 6. 



Leg. 2. 



Leg. 3. 



Leg. 4. 



Median eye. 



Mandible. 



Maxillary endopodite. 



Maxillary exopodite. 



Oral opening. 



First protopodite. 



Second protopodite. 



Second thoracic segment. 



Third thoracic segment. 



Fourth thoracic segment. 



Fifth thoracic segment. 



Sixth thoracic segment. 



