94 
PACIFIC SCIENCE, Vol. XI, January, 1957 
13680-1 3692. Parry Island, seaward reef flat 
at extreme south end of island, Aug. 21. 
13693. Parry Island, drift in front of EMBL, 
Aug. 21. 
13694-13712. Parry Island, among coral heads 
in the lagoon near south end of island in 
6 to 10 feet of water, Aug. 21. 
13713-13716. Aniyaanii Island, inshore la- 
goon near landing, Aug. 22. 
13717-13745. Aniyaanii Island, seaward reef 
just on or inside of coralline ridge, Aug. 22. 
13746-13781. Aniyaanii Island, under coral 
and rocks in tidal washes at north side of 
island, Aug. 22. 
13782-13798. Aniyaanii Island, lagoon side 
among coral heads in 3 to 8 feet of water, 
Aug. 22. 
13799-13824; 13855-13858a. Engebi Island, 
ocean side reef, Aug. 23. 
13825-13827. Engebi Island, on a boulder in 
middle of ocean side reef, Aug. 23. 
13828. Engebi Island, lagoon side drift, 
Aug. 23. 
13829-13854. Engebi Island, algal mat area 
on dead coral and sand bottom of lagoon 
side, Aug. 23. 
13859-13874. Igurin Island, seaward reef, 
Aug. 24. 
13875-13877. Igurin Island, at depth of 20 
feet off edge of seaward reef, Aug. 24. 
13878. Igurin Island, sand flat on sea side, 
Aug. 24. 
13879-13880. Igurin Island, seaward reef 
drift, Aug. 24. 
13881-13885. Igurin Island, lagoon side drift 
near north end, Aug. 24. 
13888-13897. Igurin Island, mid-island la- 
goon in 3 to 6 feet of water, Aug. 24. 
13893-13899- Runit Island, lagoon side bot- 
tom at about 8-foot depth, Aug. 25. 
13900-13908. Runit Island, scraped from a 
Tridacna shell from 20-foot depth in the 
lagoon, Aug. 25. 
13909-13910. Runit Island, lagoon side drift, 
Aug. 25. 
1391 1-1 3916. Runit Island, from vertical 
sides of pier piles in the lagoon, Aug. 25. 
13917-13925. Runit Island, on a floating 
bumper log fastened to the pier, Aug. 25. 
13926-13936; 13940-13946. Runit Island, 
ocean reef flat, Aug. 25. 
1 3937-13939- Runit Island, in the lagoon in 
10 feet of water, Aug. 25. 
13947-13954. Parry Island, in the lagoon 
among coral heads in 10 to 12 feet of 
water, Aug. 28. 
13955-13956. M mile off Aniyaanii Island, on 
lagoon bottom in 90 feet (drift), Aug. 29. 
13957-1 3961. Parry Island, lagoon beach in 
6- to 8-foot depths, Aug. 29- 
13962-13970. Vi mile off Aniyaanii Island, 
around and on a dead coral head in the 
lagoon at 35- to 65-foot depths, Aug. 30. 
13971. Parry Island, off lagoon swimming 
beach in 10 feet of water, Aug. 30. 
13972-13983. Parry Island, in end of pipe and 
beneath outfall of salt water from generat- 
ing plant opposite EMBL, Aug. 30. 
13984-13995. Japtan Island, reef along pas- 
sage opposite Parry Island, Aug. 30. 
13996-14000. V/i miles off Aniyaanii Island, 
lagoon bottom at a depth of 135 feet, 
Aug. 31. 
14001-14020. Rigili Island, seaward reef near 
edge at north end of island, Sept. 2. 
14021-14032. Rigili Island, sand bottom in 
lagoon in 3 to 6 feet of water, Sept. 2. 
14033-14039- Rigili Island, at small island 
on lagoon side subject to prevailing winds, 
Sept. 2. 
14040-14041. Rigili Island, seaward reef, 
Sept. 2. 
14042-14043. Parry Island, lagoon swimming 
area, Sept. 3. 
14044-14053. Parry Island, on and around 
tanker wreckage adjacent to passage, Sept. 3. 
GLOSSARY 
chromatophore: a pigment-bearing structure 
within the cell. 
corticated: provided with a complete or in- 
complete layer of superficial cells over the 
primary axis of the thallus. 
