| Naslov: | An insight into the feeding ecology of Serranus Scriba, a Shallow water mesopredator in the Northern Adriatic Sea, with a non-destructive method |
|---|
| Avtorji: | ID Lokovšek, Ana (Avtor)
ID Orlando-Bonaca, Martina (Avtor)
ID Trkov, Domen (Avtor)
ID Lipej, Lovrenc (Avtor) |
|---|
| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://doi.org/10.3390/fishes7040210
 PDF - Predstavitvena datoteka, prenos (1,99 MB)
MD5: B93865804C1F286E31E4080806754346
|
|---|
| Jezik: | Angleški jezik |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: |  NIB - Nacionalni inštitut za biologijo
|
|---|
| Povzetek: | Serranus scriba is a common member of the coastal fish community in the Adriatic Sea, but knowledge about its feeding ecology is scarce. The aim of this paper is to present new evidence about its food preferences and feeding habits. An innovative non-destructive method of fecal pellet analysis was used for this study. This method does not require sacrificing specimens and the fish can be released back into the sea alive after the laboratory work. The results demonstrated that S. scriba mainly preys on decapods, followed by polychaetes, isopods, fish, mollusks and swarming shrimps. The calculated index of trophic diversity (ITD) value of 0.89 indicates that it is an opportunistic feeder that feeds on a wide range of different prey. According to the calculated trophic level of 3.43, which is higher than that of other members of the community, S. scriba is also an important piscivorous predator. With age, S. scriba undergoes an ontogenetic shift. The proportion of crustaceans, gastropods and polychaetes decreases with age and body size, while the proportion of fish increases. |
|---|
| Ključne besede: | coastal fishes, diet, non-destructive method, non-lethal method, painted comber, northern Adriatic |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Datum objave: | 20.08.2022 |
|---|
| Leto izida: | 2022 |
|---|
| Št. strani: | str. 1-20 |
|---|
| Številčenje: | Vol. 7, iss. 4 |
|---|
| PID: | 20.500.12556/DiRROS-19428  |
|---|
| UDK: | 59 |
|---|
| ISSN pri članku: | 2410-3888 |
|---|
| DOI: | 10.3390/fishes7040210 |
|---|
| COBISS.SI-ID: | 119689219 |
|---|
| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 31.8. 2022;
Št. članka: 7040210;
|
|---|
| Datum objave v DiRROS: | 17.07.2024 |
|---|
| Število ogledov: | 297 |
|---|
| Število prenosov: | 178 |
|---|
| Metapodatki: |    |
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
