Amphora obtusa W. Gregory

Park, Joon Sang, Lobban, Christopher S. & Lee, Kyun-Woo, 2018, Diatoms associated with seaweeds from Moen Island in Chuuk Lagoon, Micronesia, Phytotaxa 351 (2), pp. 101-140 : 128

110. Amphora obtusa W. Gregory Fig. 143

References: Giffen (1975), p. 74; Navarro (1982a), p. 323, figs 25–30; Lobban et al. (2012), p. 298, pl. 54, figs 3, 4. Samples: Moen4_ Dictyota

Dimensions: 88.0 μm long, 17.3 μm wide; 22 striae in 10 μm in dorsal part, 21 in ventral part.

Figures

FIGURES 124–144. Seventeen amphoroid diatoms species. Figs 124 and 125. Halamphora sp.1. Figs 126 and 127. Halamphora sp. 2. Fig. 128. Halamphora sp. 3. Fig. 129. Amphora sp. 1. Fig. 130. Amphora sp. 2. Figs 131. Amphora sp. 3. Fig. 132. A. proteus. Figs 133 and 134. Halamphora costata. Fig. 135. A. spriggerica. Figs 136 and 137. Amphora sp. 4. Fig. 138. Amphora sp. 5. Fig. 139. Amphora sp. 6. Fig. 140. Amphora sp. 7. Fig. 141. A. beaufortianus. Fig. 142. A. arenaria. Fig. 143. A. obtusa. Fig. 144. Climaconeis inflexa. Scale bar = 10 μm.