106 THE TEKRESTRIAL ISOPOD ELUMA C^LATUM. 
the most curious fact about it is its range northwards to the French Depart- 
ment of Les Charentes, where it is acclimatised from Angouleme to Royau 
(very common twenty years ago in this locality, it has become much rarer 
lately), and southwards to Cayenne!" (The Cayenne here quoted would 
appear to be in France, and must not be confused with Miers's original 
locality.) The same author records it from Constantina in the Sierra Morena 
(Spain), and states, with reference to the record for the French Department 
of Les Charentes *, " oil il a ete certainement introduit," but gives no reason 
for this supposition. 
Norman t records it froui Madeira, where he found it "up to heights of 
between 2000 and 3000 feet." 
Finally, Mr. Fack-Beresford (op. cit.) has recorded it from the Hill of 
Howth and Portmarnock, Co. Dublin, Ireland. 
The allied species E. helleri, VerhoeflP, is from tlie Island of Teneriffe. 
EXPLANATION OF PLATE 8. 
Illustrating Dr. Walter E. 'Jollinge's paper " On the Terrestrial Isopod Eluma 
ccelatum (Miers)." 
Eluma crelatmn (Miers). 
Fig. L Dorsal view of tlie cepbalon. x 10. 
2. Anterior view of the cephalon. x7'5. 
3. Autennule. xlIO. - 
4. Right antenna. 
5. Terminal portions of the inner and outer lobes of the right iirst maxilla. x56. 
6. „ portion of the left maxillipede. x56. 
7. External view of the pleural plate of the first mesosomatic segment. 
8. Internal view of the pleural plate of the first mesosomatic segment. 
9. ,, „ lateral portion of the second mesosomatic segment. 
10. Eight uropod, dorsal view. 
11. „ „ ventral view. 
12. Last metasomatic segment and telson. X 8. 
The Author desires to thank the Carnegie Trust for the Universities of 
Scothind for a grant to defray the artist's charges. 
* Ann. Soc. Espan. Hist. Nat. 1892, xxi. p. 164. 
t Ann. & Mag. Nat. Hist. 1899 (s. 7), iii. p. 69. 
