MONITORING FRESHWATER INVERTEBRATES
| Site Name |
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| River | Taf Fechan | |||||||
| Grid reference | SO 06000 11090 | |||||||
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EXAMPLE |
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| Date | 27/04/2005 | 21/06/2005 |
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| Recorded by | C Macadam | John Coombs |
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Category Record | Category Record | Category Record | |||||
| Cased caddisfly | B | 20 |
B |
15 |
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| Caseless caddisfly | A | 2 |
B |
60 |
|
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| Baetidae (Olives) | B | 10 |
B |
90 |
|
|
||
| Ephemeridae (classic Mayfly) | B | 20 |
A |
2 |
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||
| Ephemerellidae (Blue Winged Olive) | C | 100 |
B |
60 |
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| Heptageniidae (Yellow May Dun) | A | 4 |
0 |
0 |
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| STONEFLIES | Stoneflies | A | 3 |
0 |
0 |
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| FRESHWATER SHRIMP | Freswater shrimp | A | 8 |
A |
2 |
|
|
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| LEECHES | Leeches | A | 2 |
A |
5 |
|
|
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| SNAILS | Snails | A | 3 |
A |
3 |
|
|
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| WATER HOGLOUSE | Water hoglouse | A | 7 |
0 |
0 |
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NOTES |
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Feedback to B. Peacock, b.peacock@nhm.ac.uk, 0207 942 5932
MONITORING FRESHWATER INVERTEBRATES
| Site Name | At Point 14 | |||||||
| River | Taf Fechan | |||||||
| Grid reference | SO 05940 10170 | |||||||
|
|
EXAMPLE |
|
||||||
| Date | 27/04/2005 | 21/06/2005 |
|
|||||
| Recorded by | C Macadam | John Coombs |
|
|||||
|
|
Category Record | Category Record | Category Record | |||||
| Cased caddisfly | B | 20 |
A |
2 |
|
|
||
| Caseless caddisfly | A | 2 |
B |
45 |
|
|
||
| Baetidae (Olives) | B | 10 |
C |
100+ |
|
|
||
| Ephemeridae (classic Mayfly) | B | 20 |
B |
20 |
|
|
||
| Ephemerellidae (Blue Winged Olive) | C | 100 |
C |
100+ |
|
|
||
| Heptageniidae (Yellow May Dun) | A | 4 |
A |
9 |
|
|
||
| STONEFLIES | Stoneflies | A | 3 |
B |
12 |
|
|
|
| FRESHWATER SHRIMP | Freswater shrimp | A | 8 |
B |
30+ |
|
|
|
| LEECHES | Leeches | A | 2 |
A |
2 |
|
|
|
| SNAILS | Snails | A | 3 |
0 |
0 |
|
|
|
| WATER HOGLOUSE | Water hoglouse | A | 7 |
0 |
0 |
|
|
|
|
|
NOTES Bullheads |
|
B |
11 |
|
|||
Feedback to B. Peacock, b.peacock@nhm.ac.uk, 0207 942 5932