sabulosum Forrest & Wheeler
Astiosoma sabulosum Forrest & Wheeler, 2002: 308 .
Distribution. Endemic. Galápagos: Floreana, Rábida, San Cristóbal, Santa Cruz, Santa Fé, Seymour.
Remarks. Adults of this species were collected in littoral and arid zones, including some specimens collected on flowers of palo santo trees ( Bursera species) (Forrest & Wheeler 2002).