Translation 2816

3. Cells are almost spherical, small, measuring 4-7 M
- in diameter . Chr. pulex 6.
4. Cells,are Conical with caudiform posterior end
curved towards the ventral side; chromatophores
leaving the anterior and posterior ends free.
'lleasurements:" 9-12 x 3-4.5 p . . . Chr. caudata 8.
5. Cells are fusiform, rounded in front, cuspidate in
back measuring 7-710 x 4.5-5.5 p . . . Chr. acuta 7.
6. Cells-are obovoid, with cuspidate, reflexed posterior
end and two chromatophores. Large form meaSures
231.x 15-16 J.4 . (Uncertain species.) . .Chr. reflexa 9.
7. Cells are obovoid to . oval, posterior end rounded.
.Relatively large form measures 17-20 x 9-12 p,
8-9 m thick Chr. spec. SKUJA 10.
Endoplanktic form Chr breviciliata 11.
Key to the identification of the species
•
A. Cells without pyrenoids.
I. Cell.color is usually, olive green or yellowish green,
rarely brownish violet.
(a) Cells generally straight,occasiOnally slightly curved,
but not sigmoid.
1. Cells are ellipsoidal. (oval) to slightly ovoid.