Dec. 2i, 18S8.] 



SCIENTIFIC NEWS. 



62 r 



which a description and figures are here given. There 

 appears to be but little difference as regards their 

 geographical distribution amongst the various islands, 



Candace nigrocincla, I.C.T., plate iv. The genus 

 Candace is characterised by the presence of dark black 

 pigment markings in various parts of the animal's body, 



Plate V. 



Fig. 1. Machairopus Sancta-crncis, I.C.T. x 250. 



Fig. 2. Anterior antenna of clilto. X400. 



Fig. 3. Posterior antenna of ditto, x 400. 



Fig. 4. Fourth pair swimming-feet of ditto, x 25. 



Fig. 5. Fifth swimming-foot of ditto, x 250. 



Fig. 6. Acontiophoriis angulalits, I.C.T., female, X250. 



Fig. 7. Rostrum of ditto, x 400. 

 Fig. 8. Anterior antenna of ditto, x 400. 

 Fig. 9. Posterior'antenna of ditto, x 400. 

 Fig. 10. Anterior foot-jaw of ditto, x 400. 

 Fig. II. Posterior loot-jaw of ditto. X400. 



although much more plentiful in the sheltered bays and 

 harbours than in the more exposed open sea. 



the black rings on the antennae of this species being 

 sufficient to distinguish it from those hitherto known. 



