IS 



d. Zool. Stat. ZLi Neapel Bd. 14, 190U, p. 27, PI. I, f. 1; ?C. rude Leu- 

 duger-Fortmorel, I.e. p. 37, PI. VI, f. 1. 



The chromatophore is solitary and in IVont. 



Rather common: 1(c) — 3 fc) — 3 (r) — 4 (rr) — .5 (it) — G( + ) — 7 (r) 

 10 (-r). 



Area: Tropical neritic form, noted horn Atlantic Ocean, Mediterranean* 

 Red Sea. Indian Ocean, Malay Archipelago. 



49. €. jaraniciim Cleve, Dial. f. the Sea of Java 1873, p. 10, PI. 2, 

 f. 13; PI. f. the Indian Ocean and the Malay Archip. p. 19 and p. 55 ; 

 Leuduger-Fortmorel 1, c. p. 37. 



Fig. 14. Chaetoeeras javanicum Gl. Chain in tront view, cell in side view (^r^). 



This species is, as Cleve has lately 

 stated, nearly akin to C. Schiittii GL, if not 

 identical; I have found some spores belonging 

 to this species and they are about as the 

 spores of C. Schiittii, both valves being spini- 

 ferous. It has one chromatophore in front ; the 

 terminal awns are diverging at an acute angle 

 and thickened; the other awns are thin and 



Chain with 'endospore in "'^'^"^ ^"^ valves they have a characteristic 

 front view (i^). curvature as shown in the ligure. 



