CaTChtS OF INVEHTEBHATES BY 1.8 METER ISAACS-KIDO MID HATEH THAdL 



IN THE SOUTHEASTERN CHUKCHI SEA 

 NUMbEKf SIZE-HANGE» AND DISPLACEMENT VOLUME FOR FACH MaLF-hOUR TOW 



STATION! U DATEl SEP 29 1970 



LATITUDE: 70 17 NORTH LONGITUDE: 165 2 WEST 



haul: 1 depth: 11 METERS TIME: 05:48 



SPECIES 

 IDENTIFICATION 



NBR. INDIVIDUALS SIZE RANGE 

 PER SAMPLE (MM) 



VOLUME 

 (CO 



AGLANTHA DIGITALE 

 CUSPIDELLA MEHTtNSII 

 AURELIA AURITa 

 CYANEA CAPILLATA 

 ECHIURUS tCHluRUS ALASKANUS 

 CLIONE LIMACINA 

 SPIRATELLA HELICINA 

 HYPERIA MEDUSARUM 

 APHERUSA GLACIALIS 

 GAMMARUS KlILKITZKII 

 GAMMARUS ZADDACHI 

 PbEUDALIBROTUS GLACIALIS 

 ThYSANOESSA RASCHII 

 PANDALUS GONlURUS 

 BHACHYURA - ZOEA 

 BRACHYURA - MEGALOPA 

 PAGURIDEA ZOEA 

 PAGURIDEA GLAUCOTHOE 





 6 

 1 

 3 



1 

 1 

 1 

 1 



6 

 7 

 1 

 I 

 1 

 1 

 9 

 120 

 45 

 2 



350.0 



-- -120.00 



— - 60.00 



30.00-220.00 



1.5 



0.8 



CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-MDD MID WATER TRA»L 



IN THE SOUTHEASTERN CHUKCHI SEA 

 NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW 



STATION! U DATE: SEP 29 1970 



LATITUDE! 70 17 NORTH LONGITUDE! 165 2 WEST 



HAUL! 2 DEPTH! 11 METERS TIME! 06!30 



SPECIES 

 IDENTIFICATION 



AGLANTHA DIGITALE 

 CUSPIDELLA MERTENbll 

 CYANEA CAPILLATA 

 CLIONE LIMACINA 

 HYPERIA MEDUSARUM 

 PbEUDALIBROTUS NANSENI 

 BRACHYURA - ZOEA 

 BHACHYURA - MEGALOPA 

 PAGURIDEA ZOEA 

 PAGURIDEA GLAUCOTHOE 



CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL 



IN THE SOUTHEASTERN CHUKCHI SEA 

 NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW 



STATION! U DATE! SEP 29 1970 



LATITUDE: 70 17 NORTH LONGITUDE! 165 2 WEST 



HAUL! 3 DEPTH! 11 METERS TIME! 07!35 



SPECIES 

 IDENTIFICATION 



AGLANTHA DIGITALE 

 AURELIA AURITa 

 CLIONE LIMACINA 

 APHERUSA GLACIALIS 

 GAMMARUS ZADDACHI 

 PSEUOALIBROTUb GLAClALIb 

 PbEUDALIBROTUS NANSENI 

 BRACHYURA - ZOEA 

 BRACHYURA - MEGALOPA 

 PAGURIDEA ZOEA 

 PAGURIDEA GLAUCOTHOE 



10 



