| Natural |
| Pathology associated with good nutritional status |
Infectious (non-parasitic) disease |
42 |
| Parasitic disease |
20 |
| Gas embolism |
2 |
| Encephalopathy (unknown origin) |
1 |
| Neoplasia |
1 |
| Idiopathic hemorrhage |
1 |
| Uterine rupture |
1 |
| Senile changes |
1 |
| Intestinal torsion |
1 |
| Pathology associated with significant loss of nutritional status |
Infectious (non-parasitic) disease |
33 |
| Parasitic disease |
13 |
| Neoplasia |
1 |
| Senile changes |
1 |
| Trauma |
1 |
| Intra- and interespecific traumatic interactions |
Traumata, bite scars and/or tooth-rake marks |
36 |
| Gas embolism |
1 |
| Neonatal or perinatal pathology |
Fetal distress |
6 |
| Dystocia |
2 |
| Infectious |
2 |
| Neonatal weakness |
1 |
| Abortion (prematurity) |
1 |
| Developmental anomalies |
1 |
| Anthropogenic |
| Vessel collision |
Keel or propeller sharp trauma with/without blunt traumata |
24 |
| Interaction with fishing activities |
Blunt trauma |
6 |
| Bycatch |
2 |
| Fishing tool sharp trauma |
2 |
| Foreign body-associated pathology |
Foreign body ingestion |
4 |
| Foreign body entanglement (presumed floating net) |
1 |
