Motherless minnow / Sunbleak · Leucaspius delineatus

Motherless minnow / Sunbleak in the West Sedgemoor Main Drain Catchment

Largest measured motherless minnow / sunbleak: 8.6 cm

The largest motherless minnow / sunbleak measured in Environment Agency surveys of the West Sedgemoor Main Drain Catchment was 8.6 cm, recorded at Stathe on 28 May 2015.

Across 480 measured motherless minnow / sunbleak, the median measured length was 4.5 cm.

RiverFish uses Environment Agency survey measurements rather than rod-and-line angling records. These figures show fish measured during EA surveys of the West Sedgemoor Main Drain Catchment.

See motherless minnow / sunbleak records across England →

Most recent observation1 June 2016Stathe · 21 fish

Largest measured motherless minnow / sunbleak: 8.6 cm
Median length: 4.5 cm
Fish measured: 480
Survey locations: 1

Individual EA measurements

Largest measured motherless minnow / sunbleak

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

Length	Survey date	Survey location	Survey ID
8.6 cm	28 May 2015	Stathe	144800
6.5 cm	4 Jul 2008	Stathe	111841
6.3 cm	23 Jun 2010	Stathe	122444
6.2 cm	23 Jun 2010	Stathe	122444
6.2 cm	5 Jun 2007	Stathe	105700
6.2 cm	5 Jun 2007	Stathe	105700
6.2 cm	5 Jun 2007	Stathe	105700
6.1 cm	23 Jun 2010	Stathe	122444
6.1 cm	23 Jun 2010	Stathe	122444
6 cm	18 Jun 2013	Stathe	136869

Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.

Explore the river

Where motherless minnow / sunbleak were found

Each point marks a survey location with at least one motherless minnow / sunbleak record.

Choose a point on the map to see what was recorded there.

Map points are approximate and don’t show fishing access. Check local permissions before visiting.

Place surveyed	First recorded	Last recorded	Visits finding motherless minnow / sunbleak
Stathe	5 Jun 2007	1 Jun 2016	9

Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.

2007–2016

Survey records by year

Each bar shows how many survey visits recorded motherless minnow / sunbleak that year.

107

108

009

110

011

012

213

114

215

116

Fish measured by surveyors

Measured length distribution

See how the 480 measured fish were spread across different length ranges.

Smallest: 2.6 cm
Lower quarter: 4.2 cm
Median: 4.5 cm
Upper quarter: 4.8 cm
Largest: 8.6 cm

0–99 mm

480

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the West Sedgemoor Main Drain Catchment

Compare other species with enough survey and measurement data for a detailed page.

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Before you fish

Good to know

These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.

Learn how RiverFish uses the data →