Listes faunistiques invertébrés
Coulomp à Saint-Benoît 06710029
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Sables | Lente | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 20 | 141 | 91 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 8 | 11 | |
| Perlidae | 155 | 1 | 1 | |
| Dinocras | 156 | 6 | 5 | 11 |
| Perla | 164 | 7 | ||
| Hydropsyche | 212 | 95 | 395 | 102 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 23 | 9 | 10 |
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 40 | 4 |
| Baetis | 364 | 583 | 1035 | 538 |
| Procloeon | 390 | 3 | 7 | |
| Caenis | 457 | 11 | 9 | 13 |
| Serratella | 5152 | 37 | 19 | 26 |
| Heptageniidae | 399 | 2 | 19 | 17 |
| Ecdyonurus | 421 | 1 | 30 | 58 |
| Oligoneuriella | 394 | 1 | 65 | 15 |
| Micronectinae | 20396 | 1 | ||
| Plea | 733 | 1 | ||
| Hydroporinae | 2393 | 11 | 7 | |
| Elmis | 618 | 141 | 30 | 22 |
| Esolus | 619 | 1 | 1 | 2 |
| Limnius | 623 | 2 | 1 | 3 |
| Riolus | 625 | 32 | 2 | |
| Orectochilus | 515 | 6 | 6 | 12 |
| Haliplus | 518 | 3 | ||
| Hydraena | 608 | 2 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 4 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 5 | |
| Chironomidae | 807 | 1099 | 388 | 521 |
| Empididae | 831 | 1 | ||
| Coenosiinae | 50792 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 79 | 21 | 5 |
| Tabanidae | 837 | 3 | 9 | 5 |
| Calopteryx | 650 | 24 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 2 | ||
| Lymnaeidae | 998 | 2 | ||
| Galba | 1001 | 2 | 3 | |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | 2 | |
| Physella | 19280 | 3 | ||
| Oligochaeta | 933 | 45 | 28 | 46 |
| Turbellaria | 3326 | 2 | 1 | |
| Dugesiidae | 1055 | 27 | 2 | 17 |
| Nemathelmintha | 3111 | 1 |