FORAMINIFERA OF THE FUNAFUTI ATOLL. 
398 
TABLE tllustrating the DistRIBUTION of ReEF-FoRMING ForRamI- 
NIFERA (adherent and encrusting species) round the Atoll of 
Funafuti *. 
Name. Localities. 
1. | Sagenina frondescens| Pava, Funamanu, 
(Brady). Tutanga, and 
Fuafatu. 
2. | Haddonia torresiensis,| Pava, Funamanu, 
Chapman. (Pl. 35.) Tutanga, and 
figs. 1 & 1a.) Fuafatu. 
3. | Bdelloidina aggregata| Pava and Funa- 
Carter. manu. 
4. | Carpenteriautricularis,| Pava, Funamanu, 
Carter. Tutanga, and 
Fuafatu. 
5. | Carpenteria  balani- | Pavaand Tutanga. 
formis, Gray. 
6. | Carpenteria monticu-| Kunamanu, ‘Tu- 
laris, Carter. tanga, and Fua- 
fatu. 
7. | Carpenteria rhaphi-\? Pava; Funamanu 
dodendron, Mobius.) and Fuafatu. 
(Pl. 35. fig. 2.) 
8. | Carpenteria _ serialis,) Tutanga. 
Spaeov. (bl) 35: 
fig. 3.) 
9. | Polytrema planum | Pava, Funamanu, 
(Carter). (Pl. 35.) Falefatu, Tu- 
figs. 2 & 4.) tanga, Fuafatu. 
(Pallas). 
11. 
var. alba, Carter. 
* This table includes data given in my earlier paper on the same subject. 
Journ. Linn. Soc., Zool. vol. 
10. | Polytrema miniacewum| Funamanu, Fale- 
fathoms. 
30. 36, 50, 
60, 136, 
150, 200. 
25, 35, 40. 
60, 80, 
119, 136. 
25, 50, 60, 
63. 
25, 50, 57, 
60, 80,94, 
136, 150, 
200. 
115-240. 
25, 50, 60, 
80, 86, 
135, 200. 
60, 80, 
? 240. 
50, 60, 63, 
Depths in | 
Conditions of growth. 
Found chiefly on Halimeda 
joints. 
Adherent to reef-rock and 
reef-organisms. 
Found growing on reef- 
rock, millepores, corals, 
and molluscan shells. 
Grows attached to Aali- 
meda, Aleyonarian stems, 
millepores, or bare reef- 
rock. 
Growing on deep-sea corals 
and Serpule. 
Growing attached to Poly- 
trema planwm, Alcyo- 
narian stems, molluscan 
shells, or bare reef-rock. 
Found only at two or three 
depths. Grows in massive 
clusters, throwing out 
tubes which are often 
joined terminally by a 
platform-like growth of! 
Polytrema planum. 
Attached to reef-fragments. 
Found encrusting reef-rocks 
and rounding off sharp 
angular fragments by en- 
119, 135, 
136, 200. 
25, 38, 45, 
fatu, 
and Fuafatu. 
Polytrema miniaceum,| Funamanu. 
xxviii. pp. 1-27. 
Tutanga,| 
5 
50, 60, 80, 
wrapping them in succes- 
sive layers of aceryuline 
cells until the original 
contour entirely disap- 
pears. It even grows over 
living organisms, such as 
Cycloclypeus, until they 
are quite covered up by 
the rapid growth of they 
foraminifera. 
Growing profusely on Poly- 
trema planum, Halimeda 
joints, or reef-rock. 
136, 200. 
0. 
Associated with P. minia- 
ceum but very rare. 
See 
