Listes faunistiques invertébrés
Berre à Portel-des-corbieres 1 06175320
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| 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 | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Dalles, argiles | Nulle | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Algues | Moyenne | B |
| P7 | Dalles, argiles | Rapide | C |
| P8 | Hydrophytes | Moyenne | A |
| P9 | Helophytes | Nulle | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 115 | 7 |
| Leuctra | 69 | 4 | 8 | 3 |
| Hydropsychidae | 211 | 18 | 10 | 10 |
| Hydropsyche | 212 | 20 | 55 | 31 |
| Hydroptila | 200 | 22 | 106 | 61 |
| Orthotrichia | 197 | 2 | ||
| Mystacides | 312 | 3 | ||
| Chimarra | 207 | 1 | 1 | |
| Polycentropodidae | 223 | 6 | 7 | 2 |
| Polycentropus | 231 | 9 | 8 | 7 |
| Tinodes | 245 | 4 | 4 | 9 |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 2 |
| Baetis | 364 | 36 | 86 | 105 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 7 | 2 | 3 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Dryops | 613 | 16 | 1 | |
| Esolus | 619 | 5 | 4 | |
| Normandia | 624 | 4 | 4 | 1 |
| Oulimnius | 622 | 69 | 67 | 16 |
| Riolus | 625 | 1 | 1 | |
| Stenelmis | 617 | 1 | 2 | |
| Peltodytes | 519 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Laccobius | 581 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 3 | 2 |
| Chironomidae | 807 | 130 | 67 | 72 |
| Dixa | 794 | 9 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 61 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 4 | 1 | |
| Ilyocoris | 723 | 10 | ||
| Nepa | 726 | 6 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Gammaridae | 887 | 291 | 425 | 245 |
| Echinogammarus | 888 | 914 | 278 | 305 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 8 | ||
| Theodoxus | 967 | 1 | 1 | |
| Physa (sensu lato) | 997 | 5 | ||
| Physella | 19280 | 3 | 1 | |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Piscicola | 919 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |