Eustala is een geslacht van spinnen uit de familie van de wielwebspinnen (Araneidae).
Soorten Eustala albicans Caporiacco, 1954 Eustala albiventer (Keyserling, 1884) Eustala anastera (Walckenaer, 1841) Eustala anastera vermiformis Franganillo, 1931 Eustala andina Chamberlin, 1916 Eustala bacelarae Caporiacco, 1955 Eustala banksi Chickering, 1955 Eustala belissima Poeta, Marques & Buckup, 2010 Eustala bifida F. O. P.-Cambridge, 1904 Eustala bisetosa Bryant, 1945 Eustala brevispina Gertsch & Davis, 1936 Eustala bucolica Chickering, 1955 Eustala californiensis (Keyserling, 1885) Eustala cameronensis Gertsch & Davis, 1936 Eustala cazieri Levi, 1977 Eustala cepina (Walckenaer, 1841) Eustala clavispina (O. P.-Cambridge, 1889) Eustala conchlea (McCook, 1888) Eustala conformans Chamberlin, 1925 Eustala crista Poeta, Marques & Buckup, 2010 Eustala decemtuberculata Caporiacco, 1955 Eustala delasmata Bryant, 1945 Eustala delecta Chickering, 1955 Eustala devia (Gertsch & Mulaik, 1936) Eustala eleuthera Levi, 1977 Eustala emertoni (Banks, 1904) Eustala essequibensis (Hingston, 1932) Eustala exigua Chickering, 1955 Eustala fragilis (O. P.-Cambridge, 1889) Eustala fuscovittata (Keyserling, 1864) Eustala gertschi Chickering, 1955 Eustala gonygaster (C. L. Koch, 1838) Eustala guianensis (Taczanowski, 1873) Eustala guttata F. O. P.-Cambridge, 1904 Eustala histrio Mello-Leitão, 1948 Eustala illicita (O. P.-Cambridge, 1889) Eustala inconstans Chickering, 1955 Eustala ingenua Chickering, 1955 Eustala innoxia Chickering, 1955 Eustala isosceles Mello-Leitão, 1939 Eustala itapocuensis Strand, 1916 Eustala lata Chickering, 1955 Eustala latebricola (O. P.-Cambridge, 1889) Eustala levii Poeta, Marques & Buckup, 2010 Eustala longembola Chickering, 1955 Eustala lunulifera Mello-Leitão, 1939 Eustala maxima Chickering, 1955 Eustala mimica Chickering, 1955 Eustala minuscula (Keyserling, 1892) Eustala montana Chickering, 1955 Eustala monticola Chamberlin, 1916 Eustala montivaga Chickering, 1955 Eustala mourei Mello-Leitão, 1947 Eustala mucronatella (Roewer, 1942) Eustala nasuta Mello-Leitão, 1939 Eustala nigerrima Mello-Leitão, 1940 Eustala novemmamillata Mello-Leitão, 1941 Eustala oblonga Chickering, 1955 Eustala orina (Chamberlin, 1916) Eustala pallida Mello-Leitão, 1940 Eustala palmares Poeta, Marques & Buckup, 2010 Eustala panamana Chickering, 1955 Eustala perdita Bryant, 1945 Eustala perfida Mello-Leitão, 1947 Eustala photographica Mello-Leitão, 1944 Eustala procurva Franganillo, 1936 Eustala redundans Chickering, 1955 Eustala richardsi Mello-Leitão, 1939 Eustala rosae Chamberlin & Ivie, 1935 Eustala rubroguttulata (Keyserling, 1879) Eustala rustica Chickering, 1955 Eustala saga (Keyserling, 1893) Eustala sagana (Keyserling, 1893) Eustala scitula Chickering, 1955 Eustala scutigera (O. P.-Cambridge, 1898) Eustala secta Mello-Leitão, 1945 Eustala sedula Chickering, 1955 Eustala semifoliata (O. P.-Cambridge, 1899) Eustala smaragdinea (Taczanowski, 1878) Eustala tantula Chickering, 1955 Eustala taquara (Keyserling, 1892) Eustala tribrachiata Badcock, 1932 Eustala tridentata (C. L. Koch, 1838) Eustala trinitatis (Hogg, 1918) Eustala tristis (Blackwall, 1862) Eustala tumida Chickering, 1955 Eustala ulecebrosa (Keyserling, 1892) Eustala uncicurva Franganillo, 1936 Eustala unimaculata Franganillo, 1930 Eustala vegeta (Keyserling, 1865) Eustala vellardi Mello-Leitão, 1924 Eustala venusta Chickering, 1955 Eustala viridipedata (Roewer, 1942) Eustala wiedenmeyeri Schenkel, 1953