Subphylum  CELLULARIA

Class CALCAREA (CALCISPONGIAE; CELLULARIA, part)
Subclass CALCINEA

Order CLATHRINIDA (HOMOCOELA, part)
Family Clathrinidae
Clathrina cf. coriacea (Montague 1818)
            BC, SCal,; shallow  *Portland Inlet, BC : WCA*

Clathrina species of Hartman 1975
            BC,CCal; Littoral; *Barkley Sound, BC:WCA*

Guancha cf. blanca Miklucho-Maclay 1868

            BC, SCal, *Portland Canal, BC:WCA

Family Leucaltidae

Family Leucascidae

Family Leucettidae

Family Levinellidae

Family Soleneiscidae

Order MURRAYONIDA

Family Lelapiellidae

Family Murrayonidae

Family Paramurrayonidae

Subclass CALCARONEA
Order LEUCOSOLENIIDA (HOMOCOELA, part)

Family Achramorphidae

Family Amphoriscidae

Leucilla nuttingi (Urban 1902)

          Aleut-CCal; BajaCal?; littoral; (Rhabdodermella);  Amchitka, Alask:BO

Family  Grantiidae

Grantia comoxensis (Lambe 1893b)

BC; shallow; [known only from holotype]

Grantia species aff. compressa (Fabricius 1780)   [SEM]

BC,CCalifornia; littoral; ”Execution Rock Cave, BC:WCA"

Leucandra apicalis Urban 1905

         S-C California; littoral; [Leuconia]

Leucandra heathi Urban 1905

Aleutians-S California; littoral ; [Leuconia]; *Steep I, BC:WCA*

Leucandra new species cf. levis (Polejaef 1884)

            BC; shallow; "Fitz Hugh Sound, BC:WCA"

Leucandra pyriformis Lambe 1893b

Aleutians-BC, Japan; shallow; [Leuconia]

Leucandra taylori Lambe 1900  [SEM]

Aleutians-BC; littoral ; [Leuconia]

Sycandra species cf. utriculus (Schmidt 1870)

BC; shallow; *Goose I., BC:WCA

Family Heteropiidae

Heteropia species cf. striata Hozawa 1916

         BC; deep; *Dixon Entrance, BC:WCA

Family Leucosolenidae

Leucosolenia species cf. convalaria (Haeckel 1872)
            BC; shallow; *Jervis Inlet, BL-:WCA*

Leucosolenia species cf. kagoshimensis (Hozawa 1929)
            BC; deep; *Endeavor Ridge, BC, 2400m:WCA*

Leucosolenia eleanor Urban 1905
            Aleut-SCal; littoral; [L. botyryoides of Burton 1963]

Leucosolenia species cf. lucasi Dendy 1891

BC; shallow; *Viner Pt, Rei d I, BC:WCA*

Leucosolenia nautilia de Laubenfels 1930

BC-SCal; littoral; [L. botryoides of Burton, 1963] *Bamfield,  BC:WCA*

Family Staurorrhaphidae

Family Scycanthidae

Scycantha new species

BC, Washington?; littoral; [=? Scypha raphanus of de Laubenfels 1961;                

Tenthrenodes]; *Execution Rock Cave, BC:WCA

Family Sycettidae

Sycon coactum Urban 1905

CCal; littoral: [Scypha coacta]

Sycon compactum Lambe 1893b

            Aleutians-BC, Japan; shallow;  [Scypha  compacta]

Sycon escanabensis Duplessis & Reiswig 2000

            N. Cal., deep

Sycon mundulum Lambe 1900

BC,Japan, NWAtlantic; shallow; [Scypha mundula]; *Jervis Inlet,

BC:WCA"

Sycon protectum Lambe 1896

BC,NW Atlantic; littoral; [Scypha protecta]

Order LITHONIDA

Family Lelapiidae

Family Minchinellidae

Family Petrobionidae

Order BAERIDA

Family Baeriidae

Leucopsila species cf. stylifera (Schmidt 1870)  [SEM]

Aleutians,BC; shallow; *Dixon Entrance, BC:WCA

Family Lepidoleuconidae

Family Trichogypsiidae