64 
21:0965 Gibbula parcipicta Cpr. is Margarita p. (lirulata). 
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0966 Gibbula succincta, is Margarita lirulata. 
0967 Goniobasis occata, is plicifera var. 
0968 Glycimeris generosa Gld. is Panopea g. 
0969 Genus Glycymeris Da Costa, 1778. (Pectunculus Lam. 
Lipo. 
Shell orbicular, nearly equilateral, smooth or radiately 
striated; umbones central, divided by a striated ligamental area; 
hinge with a semi-circular row of transverse teeth; adductors 
subequal; pallial line simple; margins crenated inside. 
0970 Glycymeris septentrionalis Middendorff, 1849. 
Aleutian Islands to Forrester Island, Alaska. 
:0971 Glycymeris subobsoleta Carpenter, 1884. 
Aleutian Islands to Puget Sound. 
0972 Glycymeris corteziana Dall, 1916. 
Forrester Island, Alaska, to Cortez Bank, Cal. 
:0973 Glycymeris migueliana Dall, 1916. 
Cape Blanco, Oregon; Cortez Bank; Magdalena Bay, Baja Cal. 
0974 Glycymeris multicostata Sowerby, 1832. 
(?Monterey, Cal.) Gulf of Cal.; Costa Rica. 
0975 Glycymeris intermedia Brod. (461) 
Shell solid, white tinged with brown, about 12 mm across, 
with many small transverse hinge-teeth. Axinea i. 
0976 Glyphis aspera Tsch. is Fissuridea a. 
0977 Glyphis densiclathrata of lists (non Rve.), in part is 
Fissuridea murina. 
0978 Glyphis inaequalis Sby. is Fissuridea i, 
0979 Gyrinium californicum Hinds. 
Ranella californica of former lists. 
0980 Haliotis splendens Reeve, is fulgens. 
0981 Genus Hinnites Defrance, 1821. 
0982 Hinnites crassus Conr. is giganteus. 
Aleutian Islands, to Magdalena Bay, Baja Cal. 
0983 Hinnites poulsoni Conr. is giganteus. 
:0984 Isapis H. & A. Ad. 
Formerly treated as a subgenus of Fossarus. 
Iselica—the name Isapis being preoccupied. 
21 
21 
21 
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Alaska to San Diego, Cal. 
:0985 Ismeria jeffreysi Dall, 1871, is Laqueus j. 
21: 
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0986 Janira bella Conr. is Pecten bellus. 
0987 Janira dentata Sby. is Pecten d. 
:0988 Janira excavata Val. is Pecten dentatus. 
:0989 Kennerlia Cpr. is subg. of Pandora. 
mals 
0990 Lacuna carinata Gld. ig solidula. 
0991 Lacuna solidula Loven. 429. 
Now called 
Shell turrated, thin, 10 mm long, 6.2 in diam.: body whorl 
mm; whorls 4, rounded, smooth and strong, with fine oblique 
incremental lines; suture deeply impressed, distinct; aperture 
5.5 mm, ovate; outer lip thin; inner lip sharp, effuse, incrusted; 
umbilical chink small, columella white, general surface brown. 
Circumboreal; Norway, etc. 
