Institute for Biodiversity Science and Sustainability

CAS Ichthyology Collection Database

CAS-ICH 214975 Raja binoculata   [Catalog of Fishes]       ID by/date  Devitt, April / 13 Mar 2002 Rajidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size 140 cm
Collector; Vessel Brooks, George C.; R/V "Longfin" Field Number CFG-213/NET 2/X:2001 Date Collected 30 Oct 2001 : 753
Continent/Ocean North America Country United States State California County
Water Body San Francisco Bay Drainage Island Group Island
Depth 25.3 m Width Salinity 32.24 Gear otter trawl
Locality Central Bay, NE of Alcatraz Island
Latitude-Longitude 37°30'5"N - 37°30'6"N, 122°16'35"W - 122°16'39"W; 37°30'6"N, 122°16'39"W (Source: GPS) Bottom Type
Acc. Number 2001-X:30 Specimen Remarks
Collecting Event Remarks Secchi disc depth - 140 cm. Water temp. - 14.4c.