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Table 1 List of Pycnogoid species collected in continental shores of Portugal

From: New records of Sea Spiders (Arthropoda: Pycnogonida) for continental Portugal and notes on species distribution

Species Depth Habitat Sites Region Reference
Family Nymphonidae
 Nymphon gracile Leach, 1814 I M, P V (1) N, C, S Nobre, 1903
 Nymphon macrum Wilson, 1880 S (78 m) - nf N Stephensen, 1935
 Nymphon tubiferum Stock, 1978 D (740 m) MS nf C Stock, 1978
Family Callipallenidae
 Callipallene brevirostris (Johnston, 1837) S - nf - Stock, 1952
 Callipallene emaciata (Dohrn, 1881) I M nf C Nogueira, 1956; Patrício et al. 2006
 Callipallene tiberi (Dohrn, 1881) D M, S nf C, S Nogueira, 1956
Family Phoxichilidiidae
 Anoplodactylus angulatus (Dohrn, 1881) I M V(1) N This study
 Anoplodatylus oculatus Carpenter, 1905 S, D   nf C Munilla León et al. 2014
 Anoplodactylus petiolatus (Kroyer, 1844) I M V(1) N, C, S Nogueira, 1956 ; Cunha et al. 1997
 Anoplodactylus pygmaeus (Hodge, 1864) I M V(1),A(2) N, C, S Nogueira, 1956 ; Neto et al., 2010
 Anoplodactylus virescens (Hodge, 1864) I, S M F(1),A(3) N, C, S Nogueira, 1956 ; Patrício et al. 2006
Family Endeidae
 Endeis spinosa (Montagu, 1808) I M nf C,S Nogueira, 1956
Family Ammotheidae
 Achelia echinata Hodge, 1864 I,S M V(1) N, C, S Nogueira, 1956
 Achelia langi (Dohrn, 1881) I - nf C, S Nogueira, 1967
 Achelia vulgaris (Costa, 1861) I,S M, S nf C, S Nogueira, 1956
 Ammothella longioculata (Faraggiana, 1940) I M F(13),A(1) N This study
 Cilunculus europaeus Stock, 1978 D M, S nf C Munilla León et al. 2014
 Ammothella longipes (Hodge, 1864) I M, S V(1),F(1) N, C Nogueira, 1956
 Paranymphon spinosum Caullery, 1896 D (750 m) MS nf S Loman, 1912
 Tanystylum conirostre (Dohrn, 1881) I - nf C, S Nogueira, 1967
 Tanystylum orbiculare Wilson, 1878 I M nf C Nogueira, 1956
Family Ascorhynchidae
 Ascorhynchus abyssi Sars, 1877 D (1500 m) - nf S Bouvier, 1917
Family Colossendeidae
 Colossendeis colossea Wilson, 1881 D (2028 m) MS nf C Topsent, 1897
Family Pycnogonidae
 Pycnogonum litorale (Strom, 1762) I M nf N, C Nobre, 1903 , Azeda et al., 2013
  1. Depth: intertidal (I), subtidal (S) and deep sea (D) when available the depth was provided in meters. Habitat: macroalgae (M), sand (S), muddy sand (MS) and plankton (P). Sites where species were found in this study, Viana (V), Foz (F), Aguda (A), not found (nf) and the number of individuals. Region: North Portugal (N), central Portugal (C) and South Portugal (S). Bold references refer to works versed specifically on pycnogonids; the rest are generalist ecological works