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 Ascorhynchus cuculus Fry & Hegdpeth, 1969 Distribution: Antarctica (Scotia Sea); off La Plata River ( Uruguay ) ( Child 1982 , 1994a ). Uruguayan records: Child (1982, as A. cuculum ) : RV Atlantis II , cruise 60, sts 237 and 240). Depth 993– 2323 m .