Frodella, N. & Cannas, R. & Velonà, A. & Carbonara, P. & Farrell, E.D. & Fiorentino, F. & Follesam, M.C. & Garofalo, G. & Hemida, F. & Mancusi, C. & Stagioni, M. & Ungaro, N. & Serena, F. & Tinti, F. & Cariani, A. (2016)
Population connectivity and phylogeography of the Mediterranean endemic skate Raja polystigma and evidence of its hybridization with the parapatric sibling R. montagui. Marine Ecology Progress Series, 554, 99–113
DOI: 10.3354/meps11799

Valsecchi, E. & Pasolini, P. & Bertozzi, M. & Garoia, F. & Ungaro, N. & Vacchi, M. & Sabelli, B. & Tinti, F. (2005)
Rapid Miocene-Pliocene dispersal and evolution of Mediterranean rajid fauna as inferred by mitochondrial gene variation. Journal of Evolutionary Biology, 18(2), 436–446
DOI: 10.1111/j.1420-9101.2004.00829.x

Ungaro, N. & Marano, G. & Ceriola, L. & Martino, M. & Marzano, M.C. & Pasolini, P. (2005)
Prime informazioni sulle taglie maturative di Raja clavata Linnaeus, 1758 e Raja asterias Delaroche, 1809 nel Basso Adriatico. Biologia Marina Mediterranea, 12(1), 598–601

Ungaro, N. (2004)
Biological parameters of the brown ray, Raja miraletus, in the Southern Adriatic basin. Cybium, 28(2), 174–176

Tinti, F. & Ungaro, N. & Pasolini, P. & de Panfilis, M. & Garoia, F. & Guarniero, I. & Sabelli, B. & Marano, G. & Piccinetti, C. (2003)
Development of molecular and morphological markers to improve species-specific monitoring and systematics of Northeast Atlantic and Mediterranean skates (Rajiformes). Journal of Experimental Marine Biology and Ecology, 288, 149–165
DOI: 10.1016/S0022-0981(03)00021-2

Marano, C.A. & Piccinetti-Manfrin, G. & Pasolini, P. & Tinti, F. & Ungaro, N. (2002)
Annotated checklist of the skates (Chondrichthyes, Rajidae) in the Adriatic Sea. Biologia Marina Mediterranea, 10(2), 856–862

Ungaro, N. & Marano, C.A. (2002)
Notes about the rabbit fish population, Chimaera monstrosa, in the southern Adriatic Sea. Proceedings of the 4th European Elasmobranch Association Meeting, Livorno, (Italy) 2000, 161–169

Ungaro, N. & Marano, G. & Marzano, M.C. (2002)
Size at sexual maturity of the smallspotted catshark, Scyliorhinus canicula, in the southern Adriatic Sea (Mediterranean Sea). Proceedings of the 4th European Elasmobranch Association Meeting, Livorno, (Italy) 2000, 171–175

Jukic-Peladic, S. & Vrgoc, N. & Krstulovic-Sifner, S. & Piccinetti, C. & Piccinetti-Manfrin, G. & Marano, G. & Ungaro, N. (2001)
Long-term changes in demersal resources of the Adriatic Sea: comparison between trawl surveys carried out in 1948 and 1998. Fisheries Research, 53(1), 95–104
DOI: 10.1016/S0165-7836(00)00232-0

Ungaro, N. & Marano, C.A. & Rivas, G. (2001)
Notes on ichthyofauna of the deep basin of the southern Adriatic Sea Sarsia, 86(2), 153–156

Ungaro, N. & Marano, G. & Marzano, M.C. (2000)
On the length-atmaturity of the smallspotted catshark Scyliorhinus canicula (L.) in the Southern Adriatic Sea (Mediterranean Sea). Abstract, 4th European Elasmobranch Association Meeting, Livorno, 27–30 September 2000: 46

Ungaro, N. & Marano, C.A. & Musci, E. (1997)
Aspetti relativi alla biologia riproduttiva di selaci demersali nel bacino adriatico sud-occidentale. Biologia Marina Mediterranea, 4(1), 567–570

Ungaro, N. & Marano, G. & Rizzi, E. & Marzano, M.C. (1996)
Demersal Squaliformes and Rajiformes in the South-Western Adriatic Sea: Trawl Surveys 1985-94. FAO Fisheries Report, 553(Suppl.): 87–96

Ungaro, N. (1996)
Ruolo dei Crostacei Decapodi reptanti nello spettro trofico di Chimaera monstrosa L. nell'Adriatico sud-occidentale. Biologia Marina Mediterranea, 3(1), 582–585

Ungaro, N. & Marano, G. & Marsan, R. (1994)
Galeus melastomus Rafinesque (Selachii, Scyliorhinidae): distribuzione e biologia sui fondi batiali del basso Adriatico. Accademia pugliese delle scienze. Atti e relazoni. Vol. XLIX