I 



Tabelle 10. Nordsee, November 1903. 



LI 



Tabelle 10. Nordsee, November 1903. Anzahl der Organismen in 1 cbm Wasser in den verschiedenen Tiefen. 



Station 



Tiefe 



Elbe 



Helgol. 



m 

 Hbbc I Flut 



m 



38-0 



42-ü 



71-0 



71—35 



35-5 



5-0 



Flagellatac. i'h.ieocystis Poiicheti, Lag. . 



Chlorophyieae: Halosph:iera \ iridis, Seh. 



Diatomaceae: Actinocychis Elirciibgi, Ralfs 



Actinopiycluis iiiidiil., Elibg. 



Asterionella japonica, Cl. . 



Bacteriastruin varians, Land. 



Biddulphia aiirita .... 



chinensis, Grev. 



„ mobilicnsis, Bnil. 



■ Cerataulina Bergoni, Perag, 



W Chaetoceras atlanticiini, Cl. 



boreale, Bail. 



V. densa, Cl. 



contortmn, Schutt 



criophiliim, Cast. 



curvisetiun, Cl. . 



decipiens, Cl. . 



diadema, Ehbg. 



didymum, Cl. . 



laciniosuin. Seh. 



seiracanthum ? . 



teres, Cl. . . . 



sp. 



Coscinodisc. coneiii., W. Sm. 



exeentricus, Ebb. 



oc. iridis, Ehbg. 



radiatiis, Ehbg. . 



Ditylum Brightw., West. . 



Eiieampia zodiaeus, Ehbg. . 



Guinardia flaeeida, Castr. . 



Lauderia annulata, Cl. . . 



Leptocylindrus danicus, Cl. 



Naviciila membranaeea, Cl. 



Rhizosolenia alata, Bright. . 



atlantica . . . 



ealear avis, Seh. 



delicatula, Cl. . 



hebetata, Bail. 



, semispin.,Hens. 



Shrubsolei, Per. 



Stolterfüthi, . 



stjiiformis, Br. 



obbiisa, Mensen 



Scelettonema costat., Grew. 



Stephanopy.xis tiirris, 



Synedra nitzschoides, Grün. 



Thalassiosira gravida, Cl. . 



Thalassiotr. longiss., Cl. ii. Q. 



Peridiniales: Ceratium tripos, O. F. Müll. 



bLicephalum, Cl. . 



intermedinm, Jörg. 



longipes, Bail. . . 



maeroceros, Ehbg. 



lineatiim . . . . 



furea, Ehbg. . . . 



, fusus, , . . . 



Dinophysis acuta, Ehbg. . . 



homuneulus, Stein 



norvegica, Cl. u. L. 



rotundata, 



Diplopsalis lentieula, Bgli. • 



Goniaulax sp 



Peridiniiim conicum, Ostf. u.S. 

 divergens, Ehbg. . 

 ovatum, Pouch, 

 pellucidum, Ostf. . 



rr 

 rr 



rr 



+ 



+ 

 rr 

 r 



+ 



+ 



+ 



+ 



+ 

 r 



+ 



+ 

 rr 



+ 



rr 

 r 



+ 



+ 



+ 



r 



+ 



+ 



+ 

 r 



+ 



+ 



+ 



+• 

 r 



c 



+ 

 rr 



r 



+ 



112 



33 

 5.000 



2.780 

 4.400 



333 



111 

 556 



3.450 



6.280 

 1.1 10 



2.780 



1.110 



80.000 

 2.110 

 2.220 

 4.440 



12.200 



8.330 



16.100 



3.330 



111 



5.000 

 556 



13 



67 



8.300 



400 



100 



40 

 15.000 



4.000 



3.300 



2.700 



186.000 



2.000 



7.300 



20.000 



33.(MX) 



44.000 



5.200 



10.000 

 2.000 



12.000 



6.400 

 8.(KX) 



240 



4.000 

 240.000 



108.000 

 8.000 



60.000 



14.000 



790.000 



8.000 



28.t)00 



76.000 



112.000 



380.000 



285.000 



48.000 



40.000 

 4.000 



7 a* 



