Fig. 4From: Species composition of extant coccolithophores including twenty six new records from the southwest Pacific near New ZealandHeterococcolith and holococcolith forms: (a) Syracosphaera pulchra; (b) Syracosphaera serrata; (c) Wheel-like exothecal planoliths of S. serrata; (d) Syracosphaera tumularis; (e) Coronosphaera mediterranea; (f) Coronosphaera mediterranea HOL gracillima-type; (g) Helicosphaera carteri; (h) Helicosphaera carteri HOL (= Syracolithus catilliferus) (i) Helicosphaera hylina; (j) Helicosphaera wallichii; (k) Scyphosphaera apsteinii; (l) Alisphaera pinnigera; (m) Polycrater galapagensis; (n) Papposphaera lepida; (o) Umbellosphaera tenuis type II; (p) Braarudosphaera bigelowii; (q) Corisphaera gracilis; (r) Holococcolithophora sphaeroidea; (s) Homozygosphaera arethusae; (t) Poricalyptra aurisinae. Scale bars: A-T, 1 μmBack to article page