Listes faunistiques invertébrés
Le Servan à St Félix de Lunel 05095170
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 18 | 4 |
| Protonemura | 46 | 1 | ||
| Isoperla | 140 | 1 | 2 | |
| Agapetinae | 9812 | 3 | 170 | |
| Glossosomatidae | 189 | 1 | ||
| Hydroptila | 200 | 4 | ||
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 9 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 3 | ||
| Tinodes | 245 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 2 | 10 | 1 |
| Baetis lato sensu | 9794 | 164 | 356 | 15 |
| Centroptilum | 383 | 12 | ||
| Procloeon | 390 | 2 | 4 | 2 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 21 | 18 | 8 |
| Ephemera | 502 | 13 | 1 | 5 |
| Ecdyonurus | 421 | 8 | 6 | 11 |
| Electrogena | 3181 | 15 | 1 | |
| Rhithrogena | 404 | 6 | 1 | |
| Heptageniidae | 399 | 5 | 5 | 1 |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 32 | 16 | 9 |
| Paraleptophlebia | 481 | 42 | 8 | 2 |
| Leptophlebiidae | 473 | 24 | 2 | 3 |
| Colymbetinae | 2395 | 4 | ||
| Esolus | 619 | 12 | 14 | 3 |
| Oulimnius | 622 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogoninae | 822 | 12 | 1 | |
| Chironomidae | 807 | 992 | 235 | 64 |
| Empididae | 831 | 7 | 4 | 1 |
| Ephydridae | 844 | 4 | ||
| Limoniidae | 757 | 1 | ||
| Pediciini | 20537 | 6 | 1 | 2 |
| Psychodidae | 783 | 6 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 84 | 23 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Coenagrionidae | 658 | 1 | ||
| Gammarus | 892 | 178 | 27 | 71 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pacifastacus | 872 | 1 | 2 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Potamopyrgus | 978 | 3 | ||
| Planorbidae | 1009 | 1 | 7 | 24 |
| Oligochaeta | 933 | 464 | 8 | 22 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 | 1 |