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iNat·109929SpeciesActinopterygii0 field observationsExtinct
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Ray-finned Fishes
  5. ›Carps, Characins, Catfishes and Allies
  6. ›Minnows, Suckers, Carps, and Loaches
  7. ›Carps and Minnows
  8. ›True Minnows
  9. ›North American Minnows
  10. ›Pogonichthys
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IUCN EX · Extinct

Clear Lake Splittail

Pogonichthys ciscoides

The Clear Lake splittail (Pogonichthys ciscoides) was endemic to California's Clear Lake and its tributaries until its numbers severely declined due to competition from the introduced bluegill and alterations to the flow of inlet streams. In greatly reduced numbers, the Clear Lake Splittail barely persisted until the 1967 introduction to surrounding lakes of the inland silverside as an experiment by the Department of Fish & Game. A fisherman supposedly introduced the silverside via bait bucket into...

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Pogonichthys ciscoides in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 109929.