A. E. Yerrill — Corals of the Gemis Acropora. 213 



*A. Arahica (E. and H.) Brook, p. 66. 



Red Sea (E. and H.); Seychelles (B.). 

 *A. arbiisciUa (D.) Brook, p. 40, See notes, below. 



Singapore (D., Y., B.); East Indies; Sulu Sea (B.); Great Barrier 

 Reef (B.). 

 *A. arcuata (Brook, p. 102, ])!. xii). 



Samoa (Br.) ; Fiji ? (V.). 

 *A. armata (Brook, }>. lOU; non 3f. spicifera, Var., D.,pl. 33, figs. 

 4, 4ff, young). Brook, p. 100. See A. cytherella and A. turbinata 

 in notes, below. 



Singapore; Tahiti (B.); Fiji?; Diego Garcia (B.). Perhaps 

 not distinct from turbinata. 

 A. aspera (D.) Brook, p. 62. 



Fiji(D.); Philippines (Q.); Great Barrier Reef (B.); New Hano- 

 ver (B.). 

 *vl. assimiUs (Brook, p. 85, pi. xx, fig, A. — M. apx>ressa D., non 

 Ehr., t. Brook). See notes, below. 



Singapore (D., V.); Ceylon (V.); Amboina (Q.). 

 *A. austera (D.) Brook, p. 56. See notes, below. 



Singapore (B.); Philippines ? (Q). 

 *A. brachiata (D.) Brook, p. 43, 



E. Indies ; Sulu Sea (D.); Fiji, Sumatra, etc. (B.). 

 A. calamaria (Brook, p. 154, pi, xxiii. A, B.). 



Rodriguez (B., type). 

 A. Brxieggemanni (Brook, p, 145, pi, xxiv, xxxv) = 3/, laxa Brug., 

 non Lam. 



Singapoi-e (type, B., V,); Torres St. and G. Barrier Reef (B.). 

 *u4. canalicidata (Klz.) Brook, p. 151. 



Red Sea (Kl.); G. Barrier Reef (B.). 

 *A. carduus (D.) Brook, p. 178. 



Fiji (Q.); Xew Britain (B.); Mauritius (B.) ; ? Australia (B.), 

 *A. cer calls (D.) Brook, p. 91, 



Sooloo Sea (D.); Singapore (B.); Amboina (B.); Ternate (B,); 

 Samoa, Fiji, and Tongatabu (B.); Great Barrier Reef (B.); 

 Mauritius and Seychelles (B,). 

 A. clathrata (Brook, p. 49, pi. v, vi). 



Mauritius (B.), 

 A. concinna (Brook, p. 165, pi, xvii). 



Mauritius, type, and Amirante Is. (B.). 

 A. conferta (Q.) Brook, p. 108. 



Fiji (Q.) ; Tongatabu, Torres St., Amirante Is., and Great Barrier 

 Reef (B.). 



