13. N. nivipes. Wing resembles that of N. 

 stephensi) but legs not speckled. Resembles N. macu- 

 latus but has three and a fifth hind tarsi white. Malay. 



Palpi with four white bands. 



14. N. philippinensis. Pale spot at apex of 

 tibiae. Three and a fifth hind tarsi white. Palpi 

 golden brown, three bands. 



SSS. Last two and a half to two and three- 

 quarters hind tarsi white. 



15. N. tibani. Resembles N. theobaldi. Palpi 

 three white bands sometimes four. Costa, six white 

 spots. First long vein has six spots, the largest 

 consisting of three spots. Aden hinterland. 



GENUS CELLIA 



Wings densely scaled. Palpi of ? densely scaled. 

 Easily recognised by the dense coating of irregular 

 scales. 

 A. Last hind tarsi white. 



1. C. pulcherrima, three and three-quarters. 



Punjab. 



2. C. argyrotarsis* three and a fifth white. 



W. Indies. 



3. C. fharoensis* one white, speckled legs. 



4. C. bigotii, one white, legs not speckled. 



5. C. albimanus* = (C. albipes) half white. 

 AA. Last hind tarsi dark. 



6. C. squamosa. A black mosquito with white 

 markings. Three white lateral thoracic lines. Africa. 



7. C. (arnoldi), resembles the previous one, but 

 the three white lines are wanting. Transvaal. 



8. C. kochi. Pale species. Thorax with two 

 ocelli. Pleurae with large black spots. Malay. 



* Transmits malaria. 



