Listes faunistiques invertébrés
Ceze à Goudargues 2 06120750
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Granulats | Nulle | B |
| P5 | Hydrophytes | Nulle | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 9 | |
| Leuctra | 69 | 21 | 9 | |
| Hydroptila | 200 | 18 | 5 | 9 |
| Orthotrichia | 197 | 7 | 1 | |
| Athripsodes | 311 | 2 | 2 | 10 |
| Leptocerus | 319 | 20 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Centroptilum | 383 | 9 | 21 | |
| Procloeon | 390 | 2 | 2 | |
| Procloeon bifidum | 391 | 3 | 6 | |
| Procloeon pennulatum | 29153 | 1 | 2 | |
| Caenis | 457 | 15 | 19 | 24 |
| Ephemerella ignita | 451 | 18 | 62 | 37 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Choroterpes | 474 | 1 | 37 | 12 |
| Ephoron | 496 | 145 | 73 | |
| Potamanthus | 509 | 1 | 1 | 1 |
| Dryops | 613 | 1 | ||
| Bidessus | 532 | 1 | ||
| Esolus | 619 | 1 | 42 | 6 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 2 | 1 |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 3 | 1 | 1 |
| Hydrophilinae | 2517 | 15 | ||
| Ceratopogonidae | 819 | 1 | 9 | 12 |
| Chironomidae | 807 | 481 | 119 | 72 |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 4 | 2 | |
| Tipulidae | 753 | 8 | ||
| Micronecta | 719 | 3 | 8 | 40 |
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 4 | 2 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 1 | 1 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 4 | 2 | 18 |
| Gammaridae | 887 | 21 | 10 | 19 |
| Gammarus | 892 | 14 | 11 | 55 |
| Ancylus | 1028 | 1 | 6 | 2 |
| Bithynia | 994 | 3 | ||
| Potamopyrgus | 978 | 294 | 18 | 34 |
| Lymnaeidae | 998 | 14 | 2 | 1 |
| Radix | 1004 | 4 | 3 | 1 |
| Physella | 19280 | 2 | ||
| Corbicula | 1051 | 9 | 1 | |
| Sphaeriidae | 1042 | 4 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 20 | 79 | 36 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |