Scientific name	Latitude	Longitude	Year	Month	Basis of record	Dataset	Institution code	Collection code	Locality
Abatus cavernosus (Philippi, 1845)	-62.1875	-58.89806	1981	2	preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Base Antártica, Isla Rey Jorge, al sur de la ventana del chileno, cerca de la bahía de Concepción
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Pattalus mollis Selenka, 1868	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Luidia bellonae Lütken, 1864	-18.53656	-70.32674			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa La Capilla, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Arbacia spatuligera (Valenciennes, 1846)	-18.53656	-70.32674			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa La Capilla, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Pattalus mollis Selenka, 1868	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Arbacia spatuligera (Valenciennes, 1846)	-18.53656	-70.32674			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa La Capilla, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Athyonidium chilensis (Semper, 1868)	-18.48763	-70.32723			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa El Laucho, Arica
Arbacia spatuligera (Valenciennes, 1846)	-18.53656	-70.32674			preserved specimen	Echinoderms Collection - National Museum of Natural History, Chile	MNHNCL	EQUI-	Playa La Capilla, Arica