Listes faunistiques invertébrés
La Pique à Cier de Luchon 05183930
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 4.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Bryophytes | Moyenne | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 74 | 57 | 76 | 16 | 45 | 11 | 2 | 7 | 21 | 15 | 14 | 30 | 12 | 25 | 9 |
| Nemoura | 26 | 1 | 1 | |||||||||||||
| Protonemura | 46 | 6 | 6 | |||||||||||||
| Dinocras | 156 | 10 | 23 | 11 | 9 | 1 | 9 | 7 | 4 | 3 | 4 | 5 | 2 | |||
| Perla | 164 | 5 | 6 | 2 | 3 | 5 | 1 | |||||||||
| Perlodes | 150 | 1 | 1 | |||||||||||||
| Micrasema | 268 | 2 | 14 | 2 | 14 | |||||||||||
| Glossosoma | 190 | 1 | 7 | 7 | 1 | 6 | 1 | 1 | 1 | 1 | 4 | |||||
| Goera | 287 | 1 | 6 | 1 | 2 | 4 | ||||||||||
| Silo | 292 | 2 | 2 | |||||||||||||
| Hydropsyche | 212 | 2 | 51 | 19 | 2 | 23 | 15 | 12 | 1 | 3 | 11 | 5 | ||||
| Lepidostoma | 305 | 1 | 3 | 5 | 1 | 1 | 2 | 1 | 4 | |||||||
| Limnephilinae | 3163 | 12 | 6 | 1 | 5 | 6 | 1 | 2 | 4 | 1 | ||||||
| Odontocerum | 339 | 3 | 3 | |||||||||||||
| Rhyacophila lato-sensu | 183 | 14 | 8 | 3 | 3 | 6 | 2 | 4 | 3 | 1 | ||||||
| Sericostoma | 322 | 36 | 2 | 9 | 2 | 15 | 5 | 14 | 1 | 1 | 2 | 7 | ||||
| Baetis | 364 | 17 | 164 | 102 | 16 | 1 | 7 | 100 | 31 | 26 | 54 | 29 | 5 | 14 | ||
| Caenis | 457 | 11 | 6 | 14 | 2 | 5 | 4 | 6 | 13 | 1 | ||||||
| Ephemerella | 450 | 30 | 64 | 27 | 27 | 1 | 2 | 35 | 3 | 5 | 21 | 1 | 10 | 6 | 10 | |
| Ephemera | 502 | 6 | 2 | 4 | ||||||||||||
| Ecdyonurus | 421 | 1 | 3 | 6 | 1 | 1 | 2 | 3 | 3 | |||||||
| Epeorus | 400 | 7 | 5 | 3 | 3 | 1 | 3 | 2 | ||||||||
| Heptagenia | 443 | 2 | 1 | 2 | 1 | |||||||||||
| Rhithrogena | 404 | 2 | 39 | 42 | 2 | 26 | 6 | 7 | 34 | 6 | 1 | 1 | ||||
| Hydroporinae | 2393 | 8 | 2 | 3 | 3 | |||||||||||
| Elmis | 618 | 7 | 95 | 75 | 5 | 2 | 54 | 14 | 12 | 15 | 3 | 58 | 14 | |||
| Esolus | 619 | 10 | 3 | 8 | 1 | 1 | 1 | 1 | 1 | |||||||
| Limnius | 623 | 2 | 18 | 30 | 1 | 1 | 2 | 13 | 1 | 2 | 5 | 16 | 3 | 6 | ||
| Hydraena | 608 | 9 | 7 | 2 | 4 | 2 | 1 | 3 | 2 | 2 | ||||||
| Athericidae | 838 | 5 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | ||||||
| Chironomidae | 807 | 159 | 49 | 36 | 16 | 100 | 14 | 29 | 21 | 9 | 12 | 7 | 2 | 15 | 9 | 10 |
| Empididae | 831 | 1 | 1 | 1 | 1 | |||||||||||
| Limoniidae | 757 | 7 | 27 | 14 | 1 | 3 | 3 | 2 | 12 | 8 | 5 | 9 | 3 | 2 | ||
| Simuliidae | 801 | 32 | 146 | 40 | 32 | 28 | 90 | 19 | 9 | 11 | 7 | 2 | 20 | |||
| Gammarus | 892 | 35 | 1 | 3 | 3 | 7 | 22 | 1 | ||||||||
| Pisidium | 1043 | 10 | 1 | 7 | 3 | 1 | ||||||||||
| Ancylus | 1028 | 4 | 3 | 1 | 3 | 1 | 1 | 1 | ||||||||
| Potamopyrgus | 978 | 1 | 1 | |||||||||||||
| Oligochaeta | 933 | 20 | 3 | 36 | 7 | 2 | 11 | 3 | 4 | 31 | 1 | |||||
| Planariidae | 1061 | 40 | 39 | 22 | 6 | 3 | 4 | 27 | 11 | 15 | 3 | 10 | 20 | 2 | ||
| Hydracarina | 906 | 3 | 12 | 15 | 3 | 2 | 2 | 1 | 7 | 1 | 9 | 1 | 4 |