( 503 ) 



ACCOUNT 



OF THE 



IRISH TESTACEA. 



Order I. 

 MULT I VALVE SHELLS, 



CHITON. 



1. fascicularis. Linn. Trans, viii. p.21. t l.f. 1. — Wood, Geili 

 Conch, p. 16. t. 2. f. 6. On oysters from 

 Killinchy, Lough Strangford ; plentiful. 

 Linn. Trans, viii. p. 21. t. L f. 2 — Wood, 

 Gen. Conch, p. 21. t. S. f. 4. Pigeon House, 

 Dublin Bay; plentiful. 

 Pennant, Brit. Zool. 4. t. 36. f. 3, Rathgar- 

 raont. Lough Strangford^ on oysters ; rare. 



2. marginatus. 



3. laevis. 



LEPAS. 



1. Balanus. Donovan, Nat. Hist. Brit. Shells, t. 30. f. 1.— 

 Wood, Gen. Con. p. 43. t. 7- f. S, Dublin 

 Bay, Portmarnock, and Killough. 



H. Balanoides. Donovan, Br. Shells, 36. f. 2.— Wood, Gen. Con* 

 44. t. 7. f. 1. Pigeon House, Killinchy, 

 and Killough. 



3. Tintinna* Donovan, Brit. Shells, 1. 148. — Wood, Gen. Con^ 

 bulum. 38. t. 6. f. 1, 2. On drifted wood at Howth. 

 Klv2 



