Table 5. New NIS records by country, with countries ordered from west to east.

Country	Species	Country	Species
Spain	Celleporaria brunnea	Greece	Celleporaria brunnea
Spain	Watersipora arcuata	Greece	Celleporaria vermiformis
Spain	Mesanthura cf. romulea	Greece	Tricellaria inopinata
Spain	Paranthura japonica	Greece	Bemlos leptocheirus
Spain	Arcuatula senhousia	Greece	Cymodoce cf. fuscina
Spain	Hydroides brachyacantha s.l.	Greece	Dyspanopeus sayi
France	Celleporaria brunnea	Greece	Mesanthura cf. romulea
France	Tricellaria inopinata	Greece	Sphaeroma walkeri
France	Aorides longimerus	Greece	Hydroides brachyacantha s.l.
France	Erichthonius cf. pugnax	Turkey	Clavelina oblonga
France	Ianiropsis serricaudis	Turkey	Amathia verticillata
France	Stenothoe georgiana	Turkey	Hippopodina sp. A
Italy	Symplegma brakenhielmi	Turkey	Parasmittina egyptiaca
Italy	Spirobranchus tetraceros s.l.	Turkey	Watersipora arcuata
Italy	Achelia sawayai s.l.	Cyprus	Clavelina oblonga
Malta	Styela plicata	Cyprus	Phallusia nigra
Malta	Amathia verticillata	Cyprus	Amathia verticillata
Malta	Celleporaria brunnea	Cyprus	Celloporaria vermiformis
Malta	Watersipora arcuata	Cyprus	Parasmittina egyptiaca
Malta	Mesanthura cf. romulea	Cyprus	Mesanthura cf. romulea
Malta	Paracerceis sculpta	Cyprus	Ampithoe bizseli
Malta	Paranthura japonica	Cyprus	Charybdis (Gonioinfradens) paucidentatus
Malta	Stenothoe georgiana	Cyprus	Paracerceis sculpta
Malta	Dendostrea folium s.l.	Cyprus	Paraleucilla magna
Malta	Hydroides dirampha
Malta	Hydroides elegans
Malta	Achelia sawayai s.l.