Listes faunistiques invertébrés
L'Aveyron à Loubéjac 05120000
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | ||
| Granulats | 4.0 | marginal |
| Helophytes | 5.0 | dominant |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Helophytes | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 1 |
| Hydropsyche | 212 | 208 | 21 | 25 |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 2 | 6 | 1 |
| Athripsodes | 311 | 4 | 3 | 5 |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | 5 | 1 |
| Leptoceridae | 310 | 1 | ||
| Baetis lato sensu | 9794 | 58 | 3 | 5 |
| Labiobaetis | 32271 | 8 | ||
| Procloeon | 390 | 22 | 10 | |
| Baetidae | 363 | 3 | 1 | |
| Caenis | 457 | 16 | 4 | 1 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Heptagenia | 443 | 3 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Isonychia | 397 | 1 | ||
| Choroterpes | 474 | 2 | 5 | |
| Habrophlebia | 491 | 5 | ||
| Potamanthus | 509 | 3 | 1 | |
| Micronecta | 719 | 68 | ||
| Gerris | 735 | 5 | 1 | |
| Dryops | 613 | 18 | ||
| Elmis | 618 | 4 | 2 | |
| Esolus | 619 | 136 | 7 | 10 |
| Oulimnius | 622 | 92 | 1 | |
| Stenelmis | 617 | 20 | 4 | 6 |
| Hydrophilinae | 2517 | 7 | 1 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 276 | 26 | 14 |
| Culicidae | 796 | 1 | ||
| Simuliidae | 801 | 19 | ||
| Tipulidae | 753 | 14 | 2 | |
| Calopteryx | 650 | 5 | 1 | 1 |
| Coenagrionidae | 658 | 35 | ||
| Corduliidae | 690 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 25 | 10 | 4 |
| Platycnemis | 657 | 2 | 1 | 1 |
| Crangonyx | 5116 | 24 | ||
| Echinogammarus | 888 | 8 | 1 | 22 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 3 | ||
| Orconectes | 870 | 2 | ||
| Asellidae | 880 | 6 | 1 | |
| Corbicula | 1051 | 156 | 17 | 38 |
| Radix | 1004 | 3 | 1 | |
| Theodoxus | 967 | 3 | 227 | 212 |
| Physella | 19280 | 3 | ||
| Physidae | 995 | 3 | 3 | |
| Planorbidae | 1009 | 13 | 7 | |
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 21 | 40 | 23 |
| Dugesia | 1056 | 140 | 8 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |