Pycnogonida (Arthropoda) from Uruguayan waters (Southwest Atlantic): annotated checklist and biogeographic considerations Author Scarabino, Fabrizio Author Lucena, Rudá Amorim Author Munilla, Tomás Author Soler-Membrives, Anna Author Ortega, Leonardo Author Schwindt, Evangelina Author López, Guzmán Author María, José Author Christoffersen, Martin Lidsey text Zootaxa 2019 2019-01-24 4550 2 185 200 journal article 27492 10.11646/zootaxa.4550.2.2 2c967830-701d-424c-a044-d61885a8c2c5 1175-5326 2625249 AB41359C-FDBB-483C-B538-BD8D51F42FA2 Nymphon longicoxa Hoek, 1881 Distribution: Circumantarctic and Subantarctic; off La Plata River ( Uruguay ) ( Child 1982 , 1995b , 1997 , 1998 ; Weis et al . 2011 ). Uruguayan records: Child (1982 , 1997 ): RV Atlantis II , cruise 60, sts 240, 245, 262 and 264, referred as 245A, 262A and 264A. Depth 2041–2707 m .