Discovery reports (1947) Discovery reports discoveryreports23inst Year: 1947 DISTRIBUTION AND GENERAL NOTES ON THE SPECIES 367 LESS THAN 25miles FROM LAND 26 -50mile5 FROM LAND 51-IOOmiles FROM LAND MORE THAN IOOmiles FROM LAND Fig. 48. Stromateus maculatus: relation to distance from coast in the soutiiern region in summer. A. Total fish taken m each distance grouping. B. Number of hauls (positive black, negative white). C. Number of fish per positive haul, showing also the sex ratio. White segments indicate the percentage of males. D. Hours trawling within each distance groupmg. E. Numbe


Discovery reports (1947) Discovery reports discoveryreports23inst Year: 1947 DISTRIBUTION AND GENERAL NOTES ON THE SPECIES 367 LESS THAN 25miles FROM LAND 26 -50mile5 FROM LAND 51-IOOmiles FROM LAND MORE THAN IOOmiles FROM LAND Fig. 48. Stromateus maculatus: relation to distance from coast in the soutiiern region in summer. A. Total fish taken m each distance grouping. B. Number of hauls (positive black, negative white). C. Number of fish per positive haul, showing also the sex ratio. White segments indicate the percentage of males. D. Hours trawling within each distance groupmg. E. Number of fish per hour's trawling. D XXIII 19


Size: 1094px × 1828px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage