DESCRIPTIONS OF PLATES. 305 



PLATE XXII. 



ALSO ILLUSTRATIVE OF DR. KINAHAN'S PAPER. 



Fig. 



1. Philougria celer (n. s.), much, magnified. 



2. Last pair abdominal false feet, front and back view of ditto, a, Pe- 



duncle. J, Accessory lobe, c, Ischium. /, Accessory appen- 

 dage. 



3. Terminal abdominal rings. 



4. Tige of external antennae. 



5. Abdominal false feet of Tylos, after Dana. 



6. Ditto, Actaecia, ditto. 



7. Ditto, Scyphax, ditto. 



8. Ditto, Sphcerillo, ditto. 



9. Ditto, Ligidium Porsoni (after Lereboullet). 



Vide page 258. 



