Vol. IX, Nos. 8-9.] Biological Work of the *‘ Investigator.’’ 
[N.8.] 
369 
THE SUCCESSION OF PLANKTONIC ORGANISMS. 
Hinzé Basin to Tavoy Island. 
Burma Coast. 
e | es | § 
2 3s a Ss | | | 3 | 2 ui 
Biel a)/ 8/2] es oie. Rae: 
Le 8 (a dcg) Bae |) Bel 8 |e | Bel § 
ieigigie¢isiSi2/ 3 See ee 
Baa pate: sisi Chel | | 
Leptocephalus larvae ; Soa RNS BH HE | 
eel ae | 
Pelagic Fish Ova 2, | a ee 
; 
Ascidian larvae FE | | 
| | 
Crab Zoeae caeccrmet, | 
Crab Megalopae - | — os ee oe | | | 
Phyllosoma larvae —— for | | | | 
Copepod nauplii : Se eee 
| | | 
ii a ROR ET As the Survey-season only 
Eee henge ee extends from the middle 
B i ‘ | erence eCRORO +20 | of October to the begin- 
alanus cyprides | ; | oe tte 
Alima larvae 
Lingula larvae .. 
Lamellibranch larvae 
Gastropod larvae 
Ophiopluteus larvae 
Polychaet larvae 
Pleurobrachia, sp. 
i J 
. ecu ses aes a 
Noctiluca, Sp. .. és a 
Rhizosolenia .. we er 
Chaetoceras oo er 
Ceratium tripos eat seeca menses 
Peridinians ee ay | cece 
