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CAS-ICH 208552 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Hubbs / 1963 Petromyzontidae
Counts (Alc/Skel/CS) 2/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel Pintler, H. E; Johnson, W. C  Field Number EP 18-X-1954 Date Collected 18 Oct 1954 
Continent/Ocean North America Country United States State California County
Water Body Drainage Mark West Creek Island Group Island
Depth Width Salinity Gear
Locality Slesser Rd. Bridge
Latitude-Longitude 38.485478°, -122.825621°; uncertainty: 90 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 2 macropthalmia stage 110-115mm TL
Collecting Event Remarks

CAS-ICH 208554 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208554 Date Collected  
Continent/Ocean Country       State County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks 1 Transformed young
Collecting Event Remarks

CAS-ICH 208555 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 11/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208555 Date Collected 4 Jan 1949 
Continent/Ocean North America Country United States State California County
Water Body Drainage Sacramento River Island Group Island
Depth Width Salinity Gear
Locality Isleton
Latitude-Longitude 38.163710°, -121.608961°; uncertainty: 1597 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 11 Transformed young
Collecting Event Remarks

CAS-ICH 208556 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 5/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208556 Date Collected 25 Feb 1949 
Continent/Ocean North America Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Isleton Bridge
Latitude-Longitude 38.171740°, -121.593560°; uncertainty: 382 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 5 Transformed young
Collecting Event Remarks

CAS-ICH 208557 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 2/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208557 Date Collected 3 Jul 1946 
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality California
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks Transformed young
Collecting Event Remarks

CAS-ICH 208558 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1969 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel Arnold, John  Field Number JA 15-VII-1968 Date Collected 15 Jul 1968 
Continent/Ocean North America Country United States State California County Sonoma County
Water Body Drainage Dry Creek Island Group Island
Depth Width Salinity Gear
Locality Dry Creek
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks Transformed young
Collecting Event Remarks

CAS-ICH 208559 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 11/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel McCammon; Catania  Field Number MC 20-I-1954 Date Collected 20 Jan 1954 
Continent/Ocean North America Country United States State California County Solano County
Water Body Drainage Sacramento River Island Group Island
Depth Width Salinity Gear
Locality Cache Slough
Latitude-Longitude 38.254228°, -121.687493°; uncertainty: 8831 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208560 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208560 Date Collected 26 Mar 1947 
Continent/Ocean North America Country United States State California County
Water Body Drainage San Joaquin River Island Group Island
Depth Width Salinity Gear
Locality San Joaquin River
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks Tranformed young
Collecting Event Remarks

CAS-ICH 208561 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 11/0/0 Prep Type - Preservative alc-EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208561 Date Collected 18 Feb 1947 
Continent/Ocean North America Country United States State California County
Water Body Drainage Old River, Island Group Island
Depth Width Salinity Gear
Locality From San Joaquin River Fish & Wildlife map
Latitude-Longitude 38.071364°, -121.576020°; uncertainty: 500 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksSince no direction and/or distance was provided. Marker and uncertainty circle of 500m have been created to encompass area where specimen was collected.
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208562 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Hopkirk, J. D / 1968 Petromyzontidae
Counts (Alc/Skel/CS) 5/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Pennington, S.  Field Number SP 30-V-68 Date Collected 30 May 1968 
Continent/Ocean North America Country United States State California County Butte County
Water Body Big Chico Cr. Drainage Island Group Island
Depth Width Salinity Gear
Locality Chico Park, 200 yds. above "Day Camp"
Latitude-Longitude 39.773426°, -121.756309°; uncertainty: 103 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208563 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208563 Date Collected  
Continent/Ocean North America Country United States State Oregon County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Walla Walla.
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208564 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 1957 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208564 Date Collected 7 May 1948 
Continent/Ocean North America Country United States State California County
Water Body Drainage Sacramento River Island Group Island
Depth Width Salinity Gear
Locality Tolands landing
Latitude-Longitude 38.083618°, -121.748693°; uncertainty: 1597 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208565 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Hubbs, C. / 1963 Petromyzontidae
Counts (Alc/Skel/CS) 3/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Day, J. S  Field Number JD 21-XII-61 Date Collected 21 Dec 1961 
Continent/Ocean North America Country United States State California County Mendocino County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality Potter Valley Powerhouse tailrace
Latitude-Longitude 39.361345°, -123.128455°; uncertainty: 254 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks Macropthalmia stage
Collecting Event Remarks

CAS-ICH 208566 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Hubbs, C. / 1963 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Day, J. S  Field Number JD 13-IV-61 Date Collected 13 Apr 1961 
Continent/Ocean North America Country United States State California County Mendocino County
Water Body Drainage Eel River Island Group Island
Depth Width Salinity Gear
Locality Potter Valley Power House tailrace
Latitude-Longitude 39.361345°, -123.128455°; uncertainty: 254 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks Male Ammocetes
Collecting Event Remarks

CAS-ICH 208567 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 4/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number WF 26-IV-64 Date Collected 26 Apr 1964 
Continent/Ocean North America Country United States State California County
Water Body Drainage Papermill Creek Island Group Island
Depth Width Salinity Gear
Locality Papermill Creek
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks Young
Collecting Event Remarks

CAS-ICH 208568 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Hubbs, C. / 1963 Petromyzontidae
Counts (Alc/Skel/CS) 6/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number Z208568 Date Collected  
Continent/Ocean Pacific Ocean / NE Pacific Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear
Locality California
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks 4 small ammocetes, 2 macropthalmia stage TL 100-114mm
Collecting Event Remarks

CAS-ICH 208569 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Petromyzontidae
Counts (Alc/Skel/CS) 7/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel US Fish & Game  Field Number US 20-II-47 Date Collected 20 Feb 1947 
Continent/Ocean North America Country United States State California County
Water Body Drainage San Joaquin River Island Group Island
Depth Width Salinity Gear
Locality 1/4 mi. downstream from Antoich Bridge
Latitude-Longitude 38.024602°, -121.755213°; uncertainty: 557 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Georef. RemarksSince no direction and/or distance was provided. Marker and uncertainty circle of 557m have been created to encompass area where specimen was collected.
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208627 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Freihofer, W. C. / 1974 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Rich, Willis H.  Field Number WR 0-IX-39 Date Collected  
Continent/Ocean North America Country United States State Washington County
Water Body Drainage Wallowa Lake Island Group Island
Depth Width Salinity Gear
Locality taken from Oncorhynchus nerka spawing
Latitude-Longitude   Bottom Type
Acc. Number Specimen Remarks
Collecting Event Remarks

CAS-ICH 208679 Entosphenus tridentatus gairdner  [Catalog of Fishes]       ID by/date  Fast, T. / 1954 Petromyzontidae
Counts (Alc/Skel/CS) 1/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel Arcoleo, Chris Q.  Field Number CA 24-VI-54 Date Collected 23 Jun 1954 
Continent/Ocean North America Country United States State California County
Water Body Drainage Pacific Grove Island Group Island
Depth Width Salinity Gear
Locality 36^37'N, 121^ 54'W 20fms
Latitude-Longitude 36.616770°, -121.899920°; uncertainty: 664 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number 1972-III:20 Specimen Remarks
Collecting Event Remarks

CAS-ICH 214007 Entosphenus tridentatus   [Catalog of Fishes]       ID by/date  Follett, W. I. / 8 Apr 1957 Petromyzontidae
Counts (Alc/Skel/CS) 6/0/0 Prep Type - Preservative alc-75% EtOH Other/Previous Number Size      
Collector; Vessel   Field Number SR 14-I-49 Date Collected 14 Jan 1949 - 15 Feb 1949 
Continent/Ocean North America Country United States State California County
Water Body Drainage Island Group Island
Depth Width Salinity Gear Fyke net.
Locality Sacramento River Isleton Bridge.
Latitude-Longitude 38.171740°, -121.593560°; uncertainty: 382 m (Source: FishNet Collaborative Georeferencing Project) Bottom Type
Acc. Number Specimen Remarks 9 transformed youngs.
Collecting Event Remarks
61 - 80122Records
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