A reassessment of Halopteris polymorpha (Billard, 1913) (Cnidaria: Hydrozoa), with descriptions of three new species Author Galea, Horia R. Hydrozoan Research Laboratory, 405 Chemin des Gatiers, F- 83170 Tourves, France horia.galea@gmail.com Author Gioia Di Camillo, Cristina Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, I- 60121 Ancona, Italy Author Maggioni, Davide Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030 Magoodhoo Island, Faafu Atoll, Maldives Author Montano, Simone Marine Research and High Education (MaRHE) Center, Università degli Studi di Milano-Bicocca, 12030 Magoodhoo Island, Faafu Atoll, Maldives Author Schuchert, Peter Muséum d’histoire naturelle, C. P. 6434, CH- 1211 Genève 6, Switzerland text Revue suisse de Zoologie 2018 2018-03-31 125 1 21 59 journal article 3943 10.5281/zenodo.1196007 9f6a1d45-f725-42d1-a64c-b6ffaaae23d7 0035-418 1196007

Appendix 2. Sample data used for the molecular analyses. GenBank numbers in bold are new sequences. nd = no data.

Species	GenBank accession number	Voucher	Locality	Latitude (+ N; - S)	Longitude (+ E; - W)	Collection date	Depth (m)
Antennella ansini	FJ550470	MHNG-INVE-32157	Mallorca, Spain	39.4518	3.2785	31.07.2001	3
Antennella kiwiana	DQ855918	MHNG-INVE-33623	Hauraki Gulf, New Zealand	-36.8123	174.8025	28.7.2002	0-1
Antennella secundaria	DQ883445	MHNG-INVE-32969	Banyuls-sur-Mer, France	42.5060	3.177	15.05.2002	62
Antennella secundaria	KM402030	DBUA1504.02	Ormonde seamount, Portugal	36.7143	-11.1661	10.06.2008	37-42
Antennella secundaria	MF 784524	MHNG-INVE-79493	Baie de Morlaix, France	48.6763	-3.8842	30.08.2011	24-28
Antennella secundaria	MF 784525	MHNG-INVE-89886	Baie de Morlaix, France	48.6768	-3.8861	10.09.2014	5-30
Antennella secundaria	MF 784533	MHNG-INVE-97947	Bali, Indonesia	-8.3077	115.6208	02.02.2017	20
Antennella siliquosa	MF 784523	MHNG-INVE-79490	Roscoff, France	48.7972	-3.9682	30.08.2011	70-75
Antennella varians	MF 784528	MHNG-INVE-97931	Bali, Indonesia	-8.3560	115.6925	04.10.2016	0-20
Halopteris alternata	DQ855939	-	São Sebastião, Brazil	nd	nd	Sep. 2001	nd
Halopteris alternata	KT266620	MZUSP:1662	Barra de São Miguel, Brazil	-9.8333	-35.8847	22.10.2006	nd
Halopteris alternata	MF000542	MHNG-INVE-89422	Madeira, Portugal	32.8661	-17.1656	04.08.2014	0-2
Halopteris alternata	MF 773748	HRG-1341	Martinique, France	14.6434	-61.1419	24.07.2017	1-2.5
Halopteris alternata	MF 773749	DM &SM-BT014	Bocas del Toro, Panama	9.35	-82.23	30.07.2015	5
Halopteris carinata	KT266619	MZUSP:1681	Barra de São Miguel, Brazil	-9.7703	-35.8395	23.10.2006	nd
Halopteris carinata	MF 784519	MHNG-INVE-35473	Honduras	16.0687	-86.9555	11.02.2004	20
Halopteris catharina	DQ855920	-	Roscoff, France	48.7300	-4.0000	April 1998	nd
Hal. aff. polymorpha	DQ855922	MHNG-INVE-30117	Banyuls-sur-Mer, France	42.5024	3.1273	23.06.1997	0-2
Halopteris diaphana	DQ855921	MHNG-INVE-30116	Mallorca, Spain	39.452	3.279	15.07.1997	nd
Halopteris diaphana	MF 784517	MHNG-INVE-30118	Banyuls-sur-Mer, France	42.4803	3.1441	14.09.1995	2
Halopteris liechtesternii	AY787888	MHNG-INVE-29751	Mallorca, Spain	nd	nd	nd	nd
Halopteris liechtesternii	MF784518	-	Mallorca, Spain	-36.8123	174.8025	13.06.1997	1-3
Halopteris liechtesternii	MF784534	MHNG-INVE-97954	Menorca, Spain	40.0246	4.1936	26.05.2017	0-1
Halopteris millardae	MF 773747	MHNG-INVE-98634	Faafu Atoll, Maldives	3.0649	72.9212	14.04.2016	35
Halopteris minuta	AY787912	MHNG-INVE-25073	Auckland, New Zealand	-36.8192	174.8068	14.10.1998	/
Halopteris minuta	MF 784522	MHNG-INVE-88252	Auckland, New Zealand	-36.8192	174.8068	14.10.1998	/
Hal. platygonotheca	MF 773744	DM &SM-MA0416141	Faafu Atoll, Maldives	3.0901	72.9679	18.04.2017	12
Hal. platygonotheca	MF 773745	DM &SM-MA0416149	Faafu Atoll, Maldives	3.0938	72.9665	18.04.2017	13
Hal. platygonotheca	MF 773746	DM &SM-MA0416168	Faafu Atoll, Maldives	3.0901	72.9679	20.04.2017	20
Hal. platygonotheca	MF 784527	MHNG-INVE-97928	Bali, Indonesia	-8.2742	115.5926	29.09.2016	22