Compare Craticula sardiniana
Compare
Craticula acidoclinata has wider valves with narrower apices. Craticula cuspidata has wider rhombic-lanceolate valves, much narrower apices, and a central area with concave sides. Craticula johnstoniae has rostrate to subcapitate apices. Craticula pampeana has larger valves and a lower stria and areola density.
LM scalebar = 10 µm
Length Range
68-113 µm
68-113 µm
Width Range
15.6-19.5 µm
15.6-19.5 µm
Striae in 10 µm
14 (middle) to 18 (ends)
14 (middle) to 18 (ends)
Craticula cuspidata
Length Range
95-157 µm
95-157 µm
Width Range
24-36 µm
24-36 µm
Striae in 10 µm
12-14 transverse, 24-26 longitudinal
12-14 transverse, 24-26 longitudinal
Craticula johnstoniae
Length Range
78-105 µm
78-105 µm
Width Range
18.0-19.3 µm
18.0-19.3 µm
Striae in 10 µm
14 (center) to 17 (apices); 10-15 Heribaudii stage
14 (center) to 17 (apices); 10-15 Heribaudii stage
