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OFFLHD

@fishdb

Ontario Freshwater Fishes Life History Database

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OFFLHD Reposted

🔦 What mysteries lie in the deepest depths of the #GreatLakes? 🐟 Meet the elusive #DeepwaterSculpin, adapted for life in the cold, dark waters. See this alien-like world up close✨ Stream "All Too Clear" FREE across Canada on Oct 25 or broadcast Oct 26 at 7 PM on @tvo @TVOdocs


OFFLHD v.5.32. Updated photograph for Emerald Bowfin (Amia ocellicauda). ontariofishes.ca @afs_ontario

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OFFLHD v.5.32. Updated Ontario record length for Green Sunfish (Lepomis cyanellus). Total Length 24.1 cm. ontariofishes.ca @afs_ontario

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OFFLHD Reposted

There have been 5 grass carp captures so far this year! Learn how to ID and report grass carp here: bit.ly/4beeVya

Five invasive grass carp have been found in Canadian waters this summer! Anglers are the first line of defence when it comes to early detection of these invasives. Learn how to ID and report Asian carp and ensure your live bait isn't invasive here: asiancarp.ca

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OFFLHD Reposted

Exciting discovery: #SpottedGar found in Toronto waters! During a recent night electrofishing survey, TRCA made an incredible find - a Spotted Gar! This marks the first record of this fish species in over 30 years of waterfront fisheries surveys in the region. The Spotted Gar…

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OFFLHD v5.31. Updated Ontario range and distribution map for Spotted Gar (Lepisosteus oculatus). Range includes the Grand River. ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS

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OFFLHD v5.30. Updated Ontario range and distribution map for Blackfin Cisco (Coregonus nigripinnis). Range includes four lakes (Cedar, Hogan Mink, Radiant) in Algonquin Park. ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS

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OFFLHD v.5.30. Updated Ontario record size for Grass Carp (Ctenopharyngodon idella). Total Length 116 cm. Weight 20.996 kg. ontariofishes.ca @OODMag @ofah @afs_oc @afs_oc_su

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OFFLHD v5.29. Updated photograph for Atlantic Salmon. Thanks @nichole_wiemann ontariofishes.ca @afs_oc @CARSAFS

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OFFLHD Reposted

In shallow waters or when swimming close to the surface, Grass Carp can be easily identified if you know what features to look for. Click here to learn more about Grass Carp identification and how to report suspected sightings: asiancarp.ca/grass-carp-ide…

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OFFLHD v5.28. Updated photograph for Lake Trout. ontariofishes.ca @afs_oc @CARSAFS

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OFFLHD v.5.28. Updated Taxonomic Serial Numbers (TSN) for Families Leuciscidae (1198935) and Psychrolutidae (167410), and Genera Alburnops (1198943), Hudsonius (1198963), Miniellus (1198965), and Paranotropis (1198990). ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.27. Updated maximum size for Largemouth Bass (Micropterus nigricans). Total Length 73 cm. Weight 8.25 kg. ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.27. Update the phylogenic order of the species. See bmcecolevol.biomedcentral.com/articles/10.11… ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Revised Family (Dorosomatidae - threadfin herrings) for Gizzard Shad (Dorosoma cepedianum). ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Revised Family (Alosidae - shads) for Alewife (Alosa pseudoharengus) and American Shad (A. sapidissima). ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Updated Family (Psychrolutidae - fathead sculpins) for Deepwater Sculpin (Myoxocephalus thompsonii) and Fornhorn Sculpin (M. quadricornis). ontariofishes.ca @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Updated Genus (Hudsonius) for Spottail Shiner (H. hudsonius). @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Updated Genus (Alburnops) for River Shiner (A. blennius). @afs_oc @afs_oc_su @CARSAFS


OFFLHD v.5.25. Updated Genus (Paranotropis) for Ghost Shiner (P. buchanani) and Mimic Shiner (P. volucellus) @afs_oc @afs_oc_su @CARSAFS


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