Delta Fish @DeltaFishID
This twitter is set up to inform fish monitoring studies of any unusual fish catches occurring in the upper San Francisco Estuary. Stockton, CA Joined November 2017-
Tweets25
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Followers54
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Following9
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Likes25
Pterygoplichthys disjunctivus (Vermiculated Sailfin Catfish) aka Pleco caught by the USFWS Lodi office near Clarksburg last month on the Sacremento River. Aquarium fish should never be released into the wild! Only confirmed one caught yet. Photos by Morgan Gilbert USFWS Lodi.
Juvenile white seabass caught in pond A21 in the Alviso Marsh. Who would of thought tidally restores salt ponds in San Francisco Bay would be habitat for this species? Maybe with climate change this will become a reoccurring phenomenon.
On Oct. 7, 2019 the Federal Tracy Fish Collecting Facility caught a Mitten Crab ~ 70mm. Last one caught occurred in 2010.
@DeltaFishID here is a Pacific Tomcod we caught last weekend.
The DWR Yolo Bypass Monitoring Team caught a Chinook Salmon (334 mm) with white gums yesterday.
CDFW's Fall Midwater Trawl Survey caught a Mud Shrimp in September.
Pigmy yellowfin goby? @DeltaFishID
12-14 inch salmon caught via hook & line on Sac River. Looks like a Coho due to white gums, but experts think Chinook based on caudal spots.

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UMontana Student Chap... @umontanaAFS
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Anne Slaughter @PlanktonCatcher
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Dr Anna Sturrock @otolithgirl
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Delta smelt @deltasmelt2
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