div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Proceedings of the Biological Society of Washington berigancomambienteassetsProceedings_of_the_Biological_Society_of · proc biol soc wash 1044 1991 pp 736-741 src=https:reader033vdocumentinreader033viewer20220419075e6412f14ea1be54175886b5html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdiv