| Species | Squatina squatina |
|---|---|
| Superorder | Squalomorphii |
| Order | Squatiniformes |
| Subclass | Elasmobranchii |
| Family | Squatinidae |
| IUCNcode |
| Source observation | fisheries |
|---|---|
| General data type | biomass |
| Unit | kg |
| Unit freeform | |
| Unit transformation | |
| Sampling Method general | landings |
| Year | Value |
|---|---|
| 1957 | 1458.98672846008 |
| 1958 | 1359.67041611494 |
| 1959 | 797.110184176159 |
| 1960 | 567.838287476982 |
| 1961 | 578.875796569314 |
| 1962 | 257.147890310873 |
| 1963 | 253.427699246487 |
| 1964 | 214.873206836396 |
| 1965 | 483.165471509529 |
| 1966 | 77.8922529086226 |
| 1967 | 46.2495520844256 |
| 1968 | 93.1280639302667 |
| 1969 | 200.767725943634 |
| 1970 | 133.435421493194 |
| 1971 | 408.737571045742 |
| 1972 | 126.400220214385 |
| 1973 | 86.0249783504666 |
| 1974 | 7.7703514117295 |
| 1975 | 10.0681892774766 |
| 1976 | 10.1541204456132 |
| 1977 | 10.8622671006708 |
| 1978 | 5.9782407557227 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 20.3887435980634 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 29.729279478664 |
| 1985 | 18.1636425454316 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 0 |
| 2000 | 0 |
| 2001 | 0 |
| 2002 | 0 |
| 2003 | 20.9592730840495 |
| 2004 | 0 |
| 2005 | 1.96965731273553 |
| 2006 | 0 |
| 2007 | 0 |
| 2008 | 0 |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 0 |
| Ocean | Mediterranean |
|---|---|
| Name | north_adriatic |
| Latitude | 45.0 |
| Longitude | 13.0 |
| PPOW | |
|---|---|
| MEOW | Mediterranean Sea |
| FAO | Mediterranean and Black Sea |
| ID | 7838 |
|---|---|
| Author | |
| AuthorYear | fortibuoni2016 |
| Title | |
| Journal | |
| Volume | |
| Part/Supplement | |
| Issue | |
| Pages | |
| Start Page | |
| Errata | |
| Epub Date | |
| SourceYear | 2016 |
| DataSource | Shark-references |
| doi | 10.1007/s10750-016-2671-4 |
| Reference | FORTIBUONI, T. & BORME, D. & FRANCESCHINI, G. & GIOVANARDI, O. & RAICEVICH, S. (2016) Common, rare or extirpated? Shifting baselines for common angelshark, Squatina squatina (Elasmobranchii: Squatinidae), in the Northern Adriatic Sea (Mediterranean Sea). Hydrobiologia, 772 (1): 247 |
| data entered | false |
| Identifier | 4249 |
|---|---|
| Comments | Use of landings here because only time-series available and fishing effort is not decreasing. |
| Experts for representativeness | NA |
| Figure Name | Fortibuoni_2016_CommonAngelShark.png |
| Page and Figure Number | p253f1 |
| Line Used | NA |
| PDF Page | 7 |