11. The Use of Permanent Magnets to Reduce Elasmobranch Encounter with a Simulated Beach Net . 2. 12. The Use of Permanent Magnets to Reduce Elasmobranch Encounter with a Simulated Beach Net . 1. 13. The most common vertebrate remains belong to the elasmobranch fish " Onchopristis numidus ". 14. The Carboniferous seas were inhabited by many fish, mainly Elasmobranchs ( sharks and their relatives ). 15. The details of this jaw anatomy vary between species, and help distinguish the different elasmobranch clades. 16. In elasmobranchs there is an additional, " ventral lobe " beneath the anterior pituitary proper. 17. Analysis of permanent magnets as elasmobranch bycatch reduction devices in hook-and-line and longline trials. 18. This example of hermaphroditism ( a bilateral gynandromorph ) is one of very few known for elasmobranch fishes. 19. Further research needs to be conducted to determine whether any direct or indirect benefits exist for elasmobranch sharks. 20. Like other elasmobranchs , it is believed to have a good chance of surviving if released after being caught.
