Fig. 6 in Microzooplankton in a Warming Arctic: A Comparison of Tintinnids and Radiolarians from Summer 2011 and 2012 in the Chukchi Sea

Fig. 6. The dominant species of tintinnids and radiolaria of the Chukchi Sea: a – Ptychocylis urnula; b – Salpingella acuminata; c – Acanthostomella norvegica; d – Salpingella faurei; e – Leprotintinnus pelludicus; f – Tintinnopsis acuminata; g – Amphimelissa setosa. The roman numerals denote the rank abundance of the top 4 species in the 2011 samples and the arabic numerals the rank abundance of the top 4 species in the 2012 samples. Note that the difference in the morphologies of the most abundant species in 2011 'I', P. urnula compared to the dominant species in samples from the ice free year of 2012 "1", S. faurei. See Fig. 7 for the relative abundance of all the tintinnid species.