Listes faunistiques invertébrés
Berre à Portel-des-corbieres 1 06175320
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 39 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 10.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Lente | C |
| P4 | Bryophytes | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Vases | Nulle | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Hydrophytes | Nulle | B |
| P12 | Helophytes | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 2 | ||
| Ecnomus | 249 | 1 | 1 | 1 |
| Hydropsyche | 212 | 1 | 41 | |
| Hydroptila | 200 | 4 | 68 | |
| Orthotrichia | 197 | 24 | 15 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 2 | 16 | |
| Setodes | 318 | 1 | 67 | 13 |
| Triaenodes | 314 | 1 | ||
| Triaenodes - Ylodes | 24007 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 12 | ||
| Cloeon | 387 | 16 | 19 | 10 |
| Caenis | 457 | 1 | 7 | 6 |
| Dryops | 613 | 2 | 1 | |
| Laccophilinae | 2394 | 1 | ||
| Esolus | 619 | 4 | 3 | |
| Normandia | 624 | 4 | 1 | |
| Oulimnius | 622 | 11 | 7 | 5 |
| Riolus | 625 | 1 | 3 | 4 |
| Stenelmis | 617 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | 7 | 8 |
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | 4 |
| Chironomidae | 807 | 32 | 45 | 18 |
| Dixidae | 793 | 3 | ||
| Stratiomyidae | 824 | 1 | ||
| Micronecta | 719 | 10 | 8 | 8 |
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 2 | 1 | |
| Aeshnidae | 669 | 2 | ||
| Aeshna | 674 | 1 | ||
| Anisoptera | 9787 | 3 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 2 | 1 | |
| Oxygastra | 691 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Orthetrum | 698 | 2 | ||
| Platycnemis | 657 | 3 | 5 | |
| Zygoptera | 9785 | 6 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 22 | 44 | 77 |
| Echinogammarus | 888 | 46 | 31 | 86 |
| Bithynia | 994 | 13 | 2 | |
| Potamopyrgus | 978 | 283 | 179 | |
| Lymnaeidae | 998 | 3 | ||
| Radix | 1004 | 3 | 16 | |
| Theodoxus | 967 | 28 | 111 | |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 2 | 13 | 1 |
| Corbicula | 1051 | 4 | 2 | |
| Dugesiidae | 1055 | 16 | 67 | 8 |
| Oligochaeta | 933 | 18 | 6 | 23 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |