Page:Field Notes of Junius Henderson, Notebook 4.pdf/30

 Crepidula aculeata- low apex curved to one side, irregular radiating ribs, small, yellowish, white southern. Crucibulum spinosum- cup and saucer Calyptrate mamillaris- Chinese hat, white, low conical, pointed, small, deck twisted, mostly northern. Capulus californicus- like Crepidula adunca but no deck, white inside, brown epidermis outside, 40 mm Amalthea antiquata-ancient hoofshell, rough, irregular, flat, apex at one end. Amalthea cranoides-flat hoofshell, like last but still flatter, apex near center Amalthea tumens-much more regular, apex recurved, radial lines crossed by growth lines, small. Chlorostoma brunneum-brown turban-brown, white about aperture, growth lines very oblique, umbilicus rather smooth ((Callistoma)) Chlorostoma aureotinctum-few spiral ridges, waved, gray or black, yellow umbilical stain ((Tegula)) Chlorostoma montereyi-very rare ((Tegula)) Chlorostoma pulligo- ((Tegula)) Chlorostoma viridulium ligulatum, raised beaded spiral bands, dotted with black ((Tegula)) Chlorostoma gallina-southern, mostly black, speckled with lighter ((Tegula)) Chlorostoma gallina, var. tinctum- yellowish at base ((Tegula)) Chlorostoma funebrale- black turban-black or dark purple, umbilicus nearly closed, 2 teeth at base of columella. ((Tegula)) Calliostoma, spp. Raised, often beaded lines, some spp. Small Margarita – same as Calliostoma but smaller Olivella biplicata- large Olivella intorta- like above, smaller, on((e)) fold on columella Olivella pedroana- tapering to spire Cerithidea californica-on tideflats - Newport, Alamitos, San Pedro.