Listes faunistiques invertébrés
Berre à Portel-des-corbieres 1 06175320
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 18/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 47 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 11.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 114 | 3 | |
| Leuctra | 69 | 36 | 23 | |
| Calamoceras | 342 | 2 | ||
| Ecnomus | 249 | 1 | 1 | |
| Hydropsyche | 212 | 88 | 62 | 206 |
| Hydroptila | 200 | 4 | 2 | 25 |
| Orthotrichia | 197 | 11 | 6 | 5 |
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 38 | 1 | |
| Ylodes | 5140 | 1 | ||
| Chimarra | 207 | 23 | 19 | 22 |
| Polycentropodidae | 223 | 2 | 2 | |
| Polycentropus | 231 | 11 | 5 | 2 |
| Tinodes | 245 | 2 | 16 | 9 |
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Baetis | 364 | 39 | 54 | 183 |
| Centroptilum | 383 | 6 | ||
| Cloeon | 387 | 50 | ||
| Caenis | 457 | 29 | 6 | 1 |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Micronecta | 719 | 14 | ||
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 4 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 15 | 2 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 2 | ||
| Elmis | 618 | 6 | 6 | 2 |
| Esolus | 619 | 86 | 15 | 7 |
| Limnius | 623 | 1 | 1 | |
| Normandia | 624 | 2 | 5 | 2 |
| Oulimnius | 622 | 115 | 14 | 18 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 4 | 6 | |
| Haliplus | 518 | 2 | ||
| Peltodytes | 519 | 2 | ||
| Hydraena | 608 | 6 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 28 | 45 | 25 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Muscidae | 32534 | 2 | ||
| Simuliidae | 801 | 46 | 13 | 57 |
| Stratiomyidae | 824 | 12 | 1 | |
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 51 | 10 | 5 |
| Echinogammarus | 888 | 816 | 37 | 86 |
| Atyaephyra | 861 | 24 | ||
| Corbicula | 1051 | 2 | ||
| Bithynia | 994 | 12 | 5 | |
| Potamopyrgus | 978 | 75 | 5 | 3 |
| Radix | 1004 | 7 | 2 | |
| Theodoxus | 967 | 70 | 2 | 1 |
| Physella | 19280 | 24 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 8 | 2 | |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 5 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |