Table 1 in A morphometric approach to conch ontogeny of Cymaclymenia and related genera (Ammonoidea, Late Devonian)

Table 1. Ontogenetic trajectories of the analysed species.
CWIUWIWERProcymaclymenia ebbighauseni n. sp.biphasic: (1) decrease from 0.50 (1 mm dm) to 0.30 (4 mm); (2) stable until 33 mm dmbiphasic: (1) increase from 0.30 (1 mm dm) to 0.50 (3.5 mm dm); (2) decrease to 0.23 at 33 mm dmtriphasic: (1) decrease from 2.20 (1 mm dm) to 1.90 (2.5 mm dm); (2) increase to 2.25 (16 mm dm); (3) stable until 33 mm dmCymaclymenia subvexa n. sp.biphasic: (1) decrease from 0.42–0.52 (1 mm dm) to 0.25– 0.40 (4 mm dm); (2) stable until 50 mm dmtriphasic: (1) increase from 0.30 (1 mm dm) to 0.45 (3 mm dm); (2) decrease to 0.20–0.35 (25 mm dm); (3) stable until 50 mm dmtriphasic: (1) decrease from 2.25 (1 mm dm) to 1.75 (2.5 mm dm); (2) continuous increase to 2.20–2.50 (20 mm dm); (3) slight decrease to 2.00–2.30 (50 mm dm)Cymaclymenia formosa n. sp.triphasic: (1) decrease from 0.42–0.52 (1 mm dm) to 0.30– 0.40 (4 mm dm); (2) stable until 30 mm dm; (3) slight decrease to 0.25–0.30 (55 mm dm)triphasic: (1) increase from 0.30 (1 mm dm) to 0.50 (3 mm dm); (2) decrease to 0.20–0.30 (25 mm dm); (3) stable until 55 mm dmtriphasic: (1) decrease from 2.25 (1 mm dm) to 1.75 (2.5 mm dm); (2) continuous increase to 2.25–2.50 (30 mm dm); (3) slight decrease to 2.00–2.25 (55 mm dm)Cymaclymenia lambidia n. sp.monophasic: (1) decrease from 0.45–0.55 (1 mm dm) to 0.35– 0.40 (60 mm dm)triphasic: (1) increase from 0.35– 0.40 (1 mm dm) to 0.40–0.45 (3 mm dm); (2) decrease to 0.20– 0.30 (26–30 mm dm); (3) stable until 60 mm dmbiphasic: (1) decrease from 2.25 (1 mm dm) to 1.80 (2 mm dm); (2) continuous increase to 2.25 (60 mm dm)Cymaclymenia carnata n. sp.biphasic: (1) increase from 0.50 (1 mm dm) to 0.60–0.70 (7 mm dm); (2) decrease to 0.40 (48 mm dm)triphasic: (1) stable juvenile stage (UWI = 0.40 between 1 and 4 mm dm); (1) decrease to 0.20 (20 mm dm); (3) stable until 48 mm dmbiphasic: (1) decrease from 2.00 (1 mm dm) to 1.80 (2.5 mm dm); (2) continuous increase to 2.20–2.40 (48 mm dm)Postclymenia calceola n. sp.biphasic: (1) rapid decrease from 0.40 (1 mm dm) to 0.30 (1.7 mm dm); (2) nearly stable until 42 mm dmbiphasic: (1) increase from 0.35 (1 mm dm) to 0.45 (4 mm dm); (2) slight decrease from 0.35– 0.45 (4.5 mm dm) to 0.30–0.35 (42 mm dm)biphasic: (1) decrease from 2.30 (1 mm dm) to 1.80–2.10 (2.3 mm dm); (2) nearly stable until 42 mm dm