イワガネグモ科の属種
Eresus Walckenaer, 1805
Eresus albopictus Simon, 1873 — Morocco, Algeria
Eresus algericus El-Hennawy, 2004 — Algeria
Eresus crassitibialis Wunderlich, 1987 — Canary Islands
Eresus granosus Simon, 1895 — Russia, China
Eresus jerbae El-Hennawy, 2005 — Algeria, Tunisia
Eresus kollari Rossi, 1846 — Europe to Central Asia Eresus kollari bifasciatus Ermolajev, 1937 — Russia Eresus kollari frontalis Latreille, 1819 — Spain Eresus kollari ignicomus Simon, 1914 — Corsica Eresus kollari latefasciatus Simon, 1910 — Algeria Eresus kollari tricolor Simon, 1873 — Corsica