A. The Island Night Lizard, Xantusia riversiana, from Santa Barbara Island, Santa Barbara County, California—a habitat generalist. Photo by Gary Nafis. B. Heterogeneous habitat of X. riversiana on Santa Barbara Island. Photo by Gary Nafis. C. The Yucca Night Lizard, X. cf. vigilis, from Anza-Borrego, San Diego County, California–a vegetative specialist. D. Yucca habitat of X. cf. vigilis at Blair Valley, San Diego County. E. The granite night lizard, X. henshawi, from Deep Creek, Riverside County, California– a granite exfoliation specialist. F. Granite boulder habitat of X. henshawi at Lost Valley, San Diego County. G. The sandstone night lizard, X. gracilis, from the Truckhaven Rocks, San Diego County—a sandstone specialist. H. Sandstone habitat of X. gracilis at the Truckhaven Rocks, San Diego County.

 
 
  Part of: Grismer LL (2021) A new genus for the tiny hawk Accipiter superciliosus and semicollared hawk A. collaris (Aves: Accipitridae), with comments on the generic name for the crested goshawk A. trivirgatus and Sulawesi goshawk A. griseiceps. Vertebrate Zoology 71: 419-424. https://doi.org/10.3897/vz.71.e69214