186 SUPPLEMENT. 
CICHLOSOMA (p. 17). 
1 (a). Cichlosoma zonatum. 
Cichlasoma zonatum, Meek, Proc. Biol. Soc. Washington, xviii. 1905, p. 245°. 
This species was originally described as having the jaws equal anteriorly, and I suggested (anted, p. 20) that 
it might be the same as C. guttulatum. Dr. Meek (Publ. Columbian Mus., Zool. vii. 1907, p. 141) has 
now stated that C. zonatwm differs from C. yuttulatum in the smaller and more inferior mouth ; it is 
evidently allied to C. eigenmanni, differing in the deeper body (depth 2, in the length), the lower 
spinous dorsal (last spine 2 the length of head), and the fewer soft rays (10 or 11) in the dorsal fin. 
Hab. Mexico, Niltepec in Oaxaca}. 
Cichlosoma maculicauda (p. 19). | 
Recorded from Belize by Meek (Publ. Columbian Mus., Zool. vii. 1907, p. 151). 
8 (4). Cichlosoma nigritum. 
Cichlasoma nigritum, Meek, Publ. Columbian Mus., Zool. vii. 1907, p. 128. 
Apparently very similar to C. maculicauda, but the coloration plain dark olivaceous, without a dark spot on 
the caudal peduncle. 
Hab. Lake NICARAGUA. 
Cichlosoma microphthalmus (p. 20). 
To the synonymy add :— 
Cichlasoma milleri, Meek, Publ. Columbian Mus., Zool. vii. 1907, p. 142. 
Meek’s type is also from the Rio Motagua. 
Cichlosoma pavonaceum (p. 21). 
This species appears to resemble Herichthys cyanoguttatus in so many respects 
that it seems probable that it may prove to belong to the genus Herichthys. 
Cichlosoma sieboldii (p. 21). 
Specimens of C. steboldii from Costa Rica (Pittier) show that it is a Paraneetroplus 
and is the same as the species described on p. 30 from a single badly preserved 
example under the name Herichthys underwoodi. 
22 (a). Cichlosoma alfari. 
Cichlasoma alfari, Meek, Publ. Columbian Mus., Zool. vii. 1907, p. 148. 
Differs from C. balteatum especially in the lower spinous dorsal, the last spine scarcely more than 3 the length 
of head. 
Hab. Costa Rica, Turrialba. 
