Listes faunistiques invertébrés
La Couze Chambon à Coudes 04030100
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 23/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| I2M2 | 0.6523 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Blephariceridae | 747 | 2 | ||
| Asellidae | 880 | 42 | 1 | |
| Anthomyidae | 847 | 25 | ||
| Athericidae | 838 | 1 | ||
| Empididae | 831 | 17 | 1 | |
| Ceratopogonidae | 819 | 13 | 4 | 1 |
| Chironomidae | 807 | 1168 | 120 | 292 |
| Simuliidae | 801 | 9 | 25 | 56 |
| Limoniidae | 757 | 6 | 3 | 1 |
| Gammarus | 892 | 328 | 23 | 6 |
| Aphelocheirus | 721 | 1 | 3 | 1 |
| Gomphus | 679 | 3 | ||
| Gomphidae | 678 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 13 | 2 | |
| Oulimnius | 622 | 8 | 1 | |
| Esolus | 619 | 68 | 120 | 28 |
| Elmis | 618 | 128 | 240 | 19 |
| Polycelis | 1064 | 1 | ||
| Leuctra geniculata | 33830 | 2 | ||
| Baetis lato sensu | 9794 | 36 | 59 | |
| Copepoda | 3206 | 3 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Limnephilinae | 3163 | 3 | ||
| Mermithoïdea | 3159 | 1 | ||
| Torleya | 2391 | 7 | 3 | |
| Dendrocoelum | 1072 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Dugesia | 1056 | 4 | 1 | |
| Pisidium | 1043 | 2 | 16 | |
| Ancylus | 1028 | 100 | 120 | 9 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 38 | 10 | 28 |
| Oligochaeta | 933 | 70 | 44 | 25 |
| Erpobdellidae | 928 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 2 |
| Hydroptila | 200 | 1 | 26 | |
| Silo | 292 | 5 | 3 | 1 |
| Goera | 287 | 1 | ||
| Micrasema | 268 | 100 | 46 | 5 |
| Psychomyiidae | 238 | 1 | ||
| Polycentropus | 231 | 9 | 5 | 2 |
| Cyrnus | 224 | 1 | ||
| Cheumatopsyche | 221 | 5120 | 496 | 52 |
| Hydropsyche | 212 | 3840 | 216 | 34 |
| Lepidostomatidae | 304 | 1 | 2 | |
| Ithytrichia | 198 | 7 | ||
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 1 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Rhyacophila lato-sensu | 183 | 52 | 83 | 13 |
| Perlidae | 155 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Leuctra | 69 | 41 | 92 | 104 |
| Rhithrogena | 404 | 1 | 4 | |
| Hydraena | 608 | 3 | 2 | |
| Platambus | 556 | 1 | ||
| Orectochilus | 515 | 15 | 11 | 9 |
| Ephemera | 502 | 14 | 1 | 31 |
| Paraleptophlebia | 481 | 1 | 2 | 7 |
| Leptophlebiidae | 473 | 5 | ||
| Ephemerella ignita | 451 | 9 | 6 | 1 |
| Ecdyonurus | 421 | 2 | 26 | 12 |
| Protonemura | 46 | 14 | ||
| Epeorus | 400 | 1 | 5 | |
| Heptageniidae | 399 | 2 | 5 | 1 |
| Baetis | 364 | 464 | ||
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 1 | 3 | |
| Mystacides | 312 | 9 | ||
| Athripsodes | 311 | 3 | 5 | |
| Leptoceridae | 310 | 1 |