The genus Hedgpethia Turpaeva, 1973 (Pycnogonida: Colossendeidae): a review and a new species Author Sabroux, Romain Biology and Evolution of Marine Organisms (BEOM), Stazione Zoologica Anton Dohrn, Naples, Italy. romain.sabroux@szn.it text European Journal of Taxonomy 2025 2025-11-18 1026 147 170 https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3111/13875 journal article 313339 10.5852/ejt.2025.1026.3111 7bfbad74-bd48-47ea-a036-daf412d6d092 2118-9773 17788428 AD7EB291-58F9-4E81-B816-A849029E695F

Table 1. Known bathymetric ranges for the species of Hedgpethia Turpaeva, 1973. The depth at which the type material was collected is also indicated. Dubious range extensions (possible contaminations, unchecked depths mentioned in the literature, see text for explanation) are indicated in parentheses in addition to the estimate depth range. Abbreviations: MinKDR = minimum known depth range; MaxKDR = maximum known depth range.

	MinKDR (m)	MaxKDR (m)	Holotype depth (m)
H. articulata (Loman, 1908)	1944–4200	1944–4294	1944
H. atlantica (Stock, 1970)	100–1110	100–1125	211–241
H. bicornis (Turpaeva, 1958)	303–1100	64–1100	1100
H. brevitarsis (Losina-Losinsky, 1958)	300–780	290–780	?
H. californica (Hedgpeth, 1939)	330–560	326–573	330
H. calva Arango, 2009	–	976–980	976–980
H. caudata Turpaeva, 1993	–	2710–3080	2710–3080
H. chitinosa (Hilton, 1943)	41–926 (–6410?)	0–950 (–6757?)	0–221
H. dampieri (Child, 1975)	110–130	110–139	113–122
H. dofleini (Loman, 1911)	(20?–)40– 869	(20?–)40–924	?
H. eleommata Child, 1998	1415–1442	1400–1468	1400–1415
H. elongata Takahashi, Dick & Mawatari, 2007	–	199–202	199–202
H. filamentus Staples, 2019	750	750	750
H. magnirostris Arnaud & Child, 1988	680	680	680
H. nasica Child, 1994	ca 4100	ca 4100	4100
H. nosferatu sp. nov.	–	310–403	310–403
H. shalei Staples, 2019	687–1414	687-1414	1414
H. spinosa Takahashi, Kajihara & Mawatari, 2012	–	197–207	197–207
H. tibialis Stock, 1991	368–550	368–550	550