From: Convergent and parallel evolution in life habit of the scallops (Bivalvia: Pectinidae)
Behavioral transition | Number of observed |
---|---|
Recessing to permanent attachment | 0 |
Recessing to byssal attachment | 0 |
Recessing to free-living | 0 |
Recessing to gliding | 2 |
Permanent attachment* to byssal attachment | 0 |
Permanent attachment to free-living | 0 |
Permanent attachment to recessing | 0 |
Permanent attachment to gliding | 0 |
Byssal attachment to permanent attachment | 3 (2 cementing; 1 nestling) |
Byssal attachment to free-living | 6 |
Byssal attachment to recessing | 1 |
Byssal attachment to gliding | 2 |
Free-living to permanent attachment | 0 |
Free-living to byssal attachment | 1 |
Free-living to recessing | 1 |
Free-living to gliding | 0 |
Gliding to permanent attachment | 0 |
Gliding to byssal attachment | 0 |
Gliding to recessing | 0 |
Gliding to free-living | 1 |
Total number of transitions | 17 |