× Take our 30-second survey
The U.S. National Science Foundation and iDigBio are required to collect information on use of digitized collections-based specimen data. Please help us meet this requirement every time you use this search portal. Sustainability of the national digitization effort depends on evidence of data use! Maybe later.

Specimen Record

ContinentNorth America
CountryUnited States
State/ProvinceCalifornia
County/ParishContra Costa County
Latitude37.9666667
Longitude-122.4166667
Institution CodeCas
Collection CodeIz
Catalog Number128810
Collected ByF. Filice
Date Collected1952-03-29

From Recordset

http://www.calacademy.org/scientists/izg-collections

The electronic catalog of the invertebrate zoology collection at the California Academy of Sciences, San Francisco.

Contacts

Name Stanley Blum
RoleResearch Information Manager
Emailsblum@calacademy.org
Name Jon Fong
RoleProgrammer
Emailjfong@calacademy.org
Name Christina Piotrowski
RoleIZ Collections Manager, Department of Invertebrate Zoology & Geology
EmailCPiotrowski@calacademy.org
  • Data
  • Flags
  • Raw
Taxonomy
Scientific NameIlyanassa obsoleta
Higher ClassficationAnimalia: MOLLUSCA: GASTROPODA: NEOGASTROPODA: Nassariidae
KingdomAnimalia
PhylumMOLLUSCA
Classgastropoda
Orderneogastropoda
FamilyNassariidae
GenusIlyanassa
Specific Epithetobsoleta
Scientific Name Authors(Say, 1822)
Specimen
Identified ByE. J. Kools
Date Identified2000-02-17 00:00:00.0
Catalog Number128810
Preparations75% EtOH
Individual Count3
Institution CodeCAS
Collection CodeIZ
Occurrence IDurn:catalog:CAS:IZ:128810
Basis of RecordPreservedSpecimen
Type of ResourcePhysicalObject
Collection Event
Collected ByF. Filice
Field NumberDredge I
Date Collected1952-03-29 00:00:00.0
Verbatim Date Collected29 Mar 1952
Year1952
Month3
Day29
Start Day of Year89
Sampling Protocoldredge
Locality
CountryUnited States
State / ProvinceCalifornia
CountyContra Costa County
Higher GeographyCALIFORNIA: San Francisco Estuary: San Pablo Bay: Contra Costa County
Continentnorth america
Decimal Latitude37.9666667
Decimal Longitude-122.4166667
Verbatim Latitude37°58'N
Verbatim Longitude122°25'W
Minimum Depth in Meters1.5727680000
Location Remarksblack silt, shell fragments; Acc. no. 38540.
Verbatim Coordinates37° 58' N, 122° 25' W
Other
Languageen
IDurn:catalog:CAS:IZ:128810
dwc:verbatimDepth5.16 ft
specimen list