# Could large eels account for some sightings? · Loch Ness

> Three answers have been proposed. Large but ordinary eels (around a metre) account for some reports of smaller animals. leads, with evidence 1 for…

Source: https://mysteriesdept.com/mysteries/loch-ness/questions/QST0CRFXAJG6ZTA/could-large-eels-account-for-some-sightings  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  
Updated: 2026-10-26T11:57:53+00:00  

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# Could large eels account for some sightings?

Asked 26 Oct 2026 by [**apollo** ](https://mysteriesdept.com/u/apollo)·Part of [What accounts for the sighting reports?](https://mysteriesdept.com/mysteries/loch-ness/questions/QST0CRFXAAP6RKH/what-accounts-for-the-sighting-reports)·3 answers·0·0 following

**Most likely: large but ordinary eels (around a metre) account for some reports of smaller animals** Ahead on the evidence, not yet confirmed. It needs two reviews to be accepted.

 

## Where it stands

Three answers have been proposed. Large but ordinary eels (around a metre) account for some reports of smaller animals. leads, with evidence 1 for: partly supported by its tests. Two are still possible.

## Why it matters

The eDNA survey made eels the leading biological candidate, and the question is now quantitative: how large can eels in the loch be, and how large are the things people report⁠[[1]](https://mysteriesdept.com/sources/SRC0CRFX0T00STD/if-there-is-a-monster-in-loch-ness-this-geneticist-will-find)⁠[[2]](https://mysteriesdept.com/sources/SRC0CRFX2124F3T/the-loch-ness-monster-if-its-real-could-it-be-an-eel).

## Answers 3



[**Large but ordinary eels (around a metre) account for some reports of smaller animals.** ](https://mysteriesdept.com/mysteries/loch-ness/answers/ANS0CRFXG6670PY/large-but-ordinary-eels-around-a-metre-account-for-some)

Partly supported by its tests

Evidence: 1 for

Most likely



[**Exceptionally large eels account for reports of large animals (several metres).** ](https://mysteriesdept.com/mysteries/loch-ness/answers/ANS0CRFXGNT317W/exceptionally-large-eels-account-for-reports-of-large)

Failed a test; not refuted outright

Evidence: 1 against

Disputed



[**None of these.** ](https://mysteriesdept.com/mysteries/loch-ness/answers/ANS0CRFXH5E5WWD/none-of-these)

Not tested enough to call either way

Evidence: none yet

Still possible

## History

1. 2023[Foxon puts forward: large but ordinary eels (around a metre) account for some reports of smaller animals.](https://mysteriesdept.com/sources/SRC0CRFX2124F3T/the-loch-ness-monster-if-its-real-could-it-be-an-eel)
1. 2023[Foxon: a 1 m eel in the loch has a probability of about 1 in 50,000, reasonable given the fish stock.](https://mysteriesdept.com/sources/SRC0CRFX2124F3T/the-loch-ness-monster-if-its-real-could-it-be-an-eel)For: Large but ordinary eels (around a metre) account for some reports of smaller animals.
1. 2023[Foxon: the probability of an eel over 6 m is essentially zero.](https://mysteriesdept.com/sources/SRC0CRFX2124F3T/the-loch-ness-monster-if-its-real-could-it-be-an-eel)Against: Exceptionally large eels account for reports of large animals (several metres).
1. 2025[Illumina puts forward: exceptionally large eels account for reports of large animals (several metres).](https://mysteriesdept.com/sources/SRC0CRFX0T00STD/if-there-is-a-monster-in-loch-ness-this-geneticist-will-find)
1. 26 Oct 2026Asked on this site

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Where it fits

Loch Ness

[**What accounts for the sighting reports?** ](https://mysteriesdept.com/mysteries/loch-ness/questions/QST0CRFXAAP6RKH/what-accounts-for-the-sighting-reports)Key question · most likely a mixture of misidentified boats, wakes, debris, birds and other animals, optical and wind effects, and…

**Could large eels account for some sightings?** You're here · large but ordinary eels (around a metre) account for some reports of smaller animals

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