Listes faunistiques invertébrés
La Dordogne à Carennac 05061500
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.8484 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gomphus | 679 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Chironomidae | 807 | 784 | 136 | 52 |
| Simuliidae | 801 | 3 | 224 | 6 |
| Dixa | 794 | 1 | ||
| Blephariceridae | 747 | 3 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 5 | 60 | |
| Sigara | 716 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Athericidae | 838 | 4 | 2 | 5 |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Calopteryx | 650 | 4 | 1 | |
| Limnius | 623 | 10 | 56 | |
| Oulimnius | 622 | 8 | 8 | |
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 2 | 10 | |
| Elmis | 618 | 5 | 8 | |
| Ancylus | 1028 | 11 | 7 | 68 |
| Baetis lato sensu | 9794 | 62 | 152 | 312 |
| Crangonyx | 5116 | 7 | ||
| Copepoda | 3206 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Dugesia | 1056 | 7 | 1 | |
| Corbicula | 1051 | 42 | 3 | 18 |
| Pisidium | 1043 | 3 | ||
| Stenelmis | 617 | 1 | 2 | |
| Radix | 1004 | 1 | ||
| Potamopyrgus | 978 | 94 | 1 | 19 |
| Oligochaeta | 933 | 1 | 10 | |
| Erpobdellidae | 928 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 5 | 6 | |
| Echinogammarus | 888 | 17 | 11 | 54 |
| Gammaridae | 887 | 5 | 5 | 5 |
| Cheumatopsyche | 221 | 80 | 192 | |
| Lepidostoma | 305 | 1 | 2 | 2 |
| Lepidostomatidae | 304 | 1 | 2 | 8 |
| Silo | 292 | 1 | 1 | |
| Goeridae | 286 | 1 | 2 | 4 |
| Micrasema | 268 | 1 | ||
| Brachycentrus | 265 | 22 | 1 | 2 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 7 | 12 | 14 |
| Polycentropus | 231 | 2 | 3 | 2 |
| Athripsodes | 311 | 1 | ||
| Hydropsyche | 212 | 7 | 120 | 64 |
| Hydroptila | 200 | 164 | 3 | 1 |
| Glossosoma | 190 | 9 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 1 |
| Perlodes | 150 | 1 | 1 | |
| Isogenus | 138 | 2 | 2 | |
| Perlodidae | 127 | 2 | ||
| Leuctra | 69 | 1 | 12 | 40 |
| Epeorus | 400 | 10 | 14 | |
| Hydraena | 608 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Ephemera | 502 | 1 | 3 | |
| Caenis | 457 | 10 | 2 | 5 |
| Ephemerella ignita | 451 | 12 | 7 | 9 |
| Heptagenia | 443 | 6 | 10 | |
| Ecdyonurus | 421 | 4 | 4 | |
| Rhithrogena | 404 | 14 | 28 | |
| Protonemura | 46 | 1 | ||
| Heptageniidae | 399 | 1 | 15 | 34 |
| Oligoneuriella | 394 | 3 | ||
| Procloeon | 390 | 6 | 8 | |
| Cloeon | 387 | 10 | ||
| Centroptilum | 383 | 54 | 2 | |
| Sericostoma | 322 | 1 | ||
| Oecetis | 317 | 46 | 3 | |
| Mystacides | 312 | 54 | 3 | 16 |