Pregled bibliografske jedinice broj: 1156083
Disturbance in invasion? Idiopathic necrotizing hepatopancreatitis in the signal crayfish Pacifastacus leniusculus (Dana, 1852) in Croatia
Disturbance in invasion? Idiopathic necrotizing hepatopancreatitis in the signal crayfish Pacifastacus leniusculus (Dana, 1852) in Croatia // Journal of fish diseases, 45 (2022), 2; 261-276 doi:10.1111/jfd.13552 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1156083 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Disturbance in invasion? Idiopathic necrotizing
hepatopancreatitis in the signal crayfish
Pacifastacus leniusculus (Dana, 1852) in Croatia
Autori
Bekavac, Ana ; Beck, Ana ; Dragičević, Paula ; Dragun, Zrinka ; Maguire, Ivana ; Ivanković, Dušica ; Fiket, Željka ; Gračan, Romana ; Hudina, Sandra
Izvornik
Journal of fish diseases (0140-7775) 45
(2022), 2;
261-276
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crayfish ; hepatopancreas ; histopathology ; invasive species
Sažetak
As the most successful crayfish invader and possible vector for infectious agents, signal crayfish Pacifastacus leniusculus is among the major drivers of the native crayfish species decline in Europe. We describe histopathological manifestation and frequency of newly detected idiopathic necrotizing hepatopancreatitis along the invasion range of the signal crayfish in the Korana River in Croatia. Our results show extremely high prevalence of necrotizing hepatopancreatitis (97.3%), with 58.9% of individuals displaying mild and 31.5% moderate histopathological changes in the hepatopancreas, also reflected in the lower hepatosomatic index of analysed animals. Recorded histopathological changes were more frequent in the invasion core where population density is higher. Our preliminary screening of co-occurring native narrow-clawed crayfish Pontastacus leptodactylus showed lower incidence (33.3%) and only mild hepatopancreatic lesions, but potentially highlighted the susceptibility of native crayfish populations to this disease. Pilot analyses of dissolved trace and macro elements in water, sediment fractions and crayfish hepatopancreas do not highlight alarming or unusually high concentrations of analysed elements. Hepatopancreas microbiome analysis, using 16S rRNA gene amplicon sequencing, identified taxonomic groups that should be further investigated, along with impacts of the disease on health and viability of both invasive and native crayfish populations.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
POVEZANOST RADA
Projekti:
HRZZ-UIP-2017-05-1720 - Promjene sastava patogena i imunološkog odgovora tijekom širenja areala uspješnih invazivnih vrsta slatkovodnih rakova (STRIVE) (Hudina, Sandra, HRZZ - 2017-05) ( CroRIS)
--IP-2019-04-2636 - Biomolekule koje vežu metale i zdravstveni poremećaji kod slatkovodnih organizama izloženih industrijskom otpadu (METABIOM) (Dragun, Zrinka) ( CroRIS)
HRZZ-IP-2019-04-9354 - Transport, sudbina i toksičnost metal(oid)a otpuštenih iz ležišta industrijskog otpada (FORtIS) (Fiket, Željka, HRZZ - 2019-04) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Sandra Hudina
(autor)
Ana Beck
(autor)
Romana Gračan
(autor)
Ivana Maguire
(autor)
Paula Dragičević
(autor)
Ana Bekavac
(autor)
Željka Fiket
(autor)
Dušica Ivanković
(autor)
Zrinka Dragun
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE