Definition of Preabdominal. Meaning of Preabdominal. Synonyms of Preabdominal

- preabdominal segment is retained as a narrow element known as 'microtergite', which is not observed in eurypterids. The posterior three preabdominal segments...
- recognizing the full number of prosomal appendages and the number of preabdominal and postabdominal segments. Both Nieszkowski and Hall recognized that...
- bottom-dwelling predator. The marked articulation surfaces on each of the preabdominal segments suggest that Willwerathia capable to enroll itself in a way...
- tubercles (rounded projections), and that it had lateral epimera on its preabdominal tergites (spines along the edges). The Wiedopterus type specimen does...
- preserves a complete and articulated series of telsonal, postabdominal and preabdominal segments. In the specimen, the "tail" is bent to a considerable degree...
- preserves a complete and articulated series of telsonal, postabdominal and preabdominal segments. In the specimen, the "tail" is bent to a considerable degree...
- was a complete and articulated series of telsonal, postabdominal and preabdominal segments, and it showed a very strong lateral curvature in the postabdomen...
- The postabdominal segments (segments 8 to 12) were longer than the preabdominal segments (segments 1 to 7) and lacking of ornamentation. It had 12-13...
- first four tergites of the preabdomen, while the second preserves five preabdominal and three postabdominal tergites; this specimen represents twice the...