Naslov
Population structure of the Genus Trachinus Linnaeus, 1758 in Southern and Central part of the Adriatic Sea

Autori
Skaramuca, Daria ; Franjević, Damjan ; Tutman, Pero ; Matić-Skoko, Sanja ; Korlević, Petra ; Đikić, Domagoj ; Franić, Zdenko ; Skaramuca, Boško

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
48. hrvatski i 8. međunarodni simpozij agronoma : zbornik sažetaka = 48th Croatian and 8th International Symposium on Agiculture : Book of abstracts / Morić, Sonja ; Lončarić, Zdenko - Osijek : Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2013, 234-234

ISBN
978-953-7871-07-9

Skup
Hrvatska simpozij agronoma (48 ; 2013) ; Međunarodni simpozij agronoma (8 ; 2013)

Mjesto i datum
Dubrovnik, Hrvatska, 17.02.2013. - 22.02.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Trachinus; COI; 12S rDNA; 16S rDNA; phylogenetics analysis

Sažetak
Familie Trachinidae (Weeverfish) consists of 2 genera: Trachinus and Echiichthys. Trachinidae are known for their venomous spines on the gill covers and first few dorsal fins. All species live in sandy or sandy-muddy habitat buried in the ground of benthic, coastal or open ocean area. In the Adriatic 4 species of spiders are present: Trachinus draco, T. radiatus , T. araneus and Echiichthys Vipera. Due to great morphological diversity among species of genus Trachinus it is not easy to identify them unequivocally based only on biometric traits. The goal of this research was to determine population structure among species of genus Trachinus from Southern and Central part of Adriatic Sea based on three different mitochondrial phylogenetic markers. In total we examined 87 samples of Trachinus draco, Trachinus radiatus and Echyiichthys vipera species. Upon DNA extraction and PCR amplification data for analyses was obtained by standard Sanger sequencing of following markers: COI, 12S rDNA and 16S rDNA. Results of phylogenetic analyses on all gene markers have shown the same identification pattern of population structure. Therefore our research proved that used genetic markers and applied methods of molecular phylogenetics reconstruction are excellent for resolving population structure quandary inside genus Trachinus. It is necessary to conduct further detailed morphological and meristic studies in order to determine the differences observed by means of molecular phylogenetic analyses

Izvorni jezik
Engleski

Znanstvena područja
Biologija

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