Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 16 | 12 |
| Protonemura | 46 | 65 | 34 | 1 |
| Perlidae | 155 | 9 | ||
| Dinocras | 156 | 5 | 5 | |
| Perla | 164 | 8 | 6 | |
| Micrasema | 268 | 2 | 4 | 1 |
| Glossosomatidae | 189 | 1 | 1 | 4 |
| Glossosoma | 190 | 7 | 1 | |
| Goeridae | 286 | 1 | 1 | 6 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 18 | 34 | 8 |
| Adicella | 320 | 2 | ||
| Drusinae | 3120 | 5 | ||
| Limnephilinae | 3163 | 28 | 4 | |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 2 | 8 | 3 |
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 14 | 10 | 8 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 4 | 3 | 3 |
| Baetis | 364 | 24 | 54 | 16 |
| Ephemerella ignita | 451 | 84 | 48 | 12 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | 4 | |
| Epeorus | 400 | 3 | 8 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Habrophlebia | 491 | 1 | 4 | |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 25 | 31 | 23 |
| Esolus | 619 | 3 | 4 | 8 |
| Limnius | 623 | 9 | 13 | 9 |
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | 22 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 9 | 8 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1175 | 96 | 72 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 13 | 2 | 1 |
| Limoniidae | 757 | 24 | 22 | 5 |
| Simuliidae | 801 | 10 | 11 | 2 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Pacifastacus | 872 | 1 | 4 | |
| Gammarus | 892 | 480 | 224 | 132 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Sphaeriidae | 1042 | 6 | 6 | |
| Pisidium | 1043 | 4 | 2 | |
| Ancylus | 1028 | 5 | 12 | 24 |
| Potamopyrgus | 978 | 18 | 4 | 2 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 24 | 64 | 28 |
| Planariidae | 1061 | 12 | 12 | 8 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |