Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 655 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 76 | 36 | 96 |
| Leuctra | 69 | 224 | 144 | 224 |
| Goera | 287 | 2 | ||
| Silo | 292 | 1 | 9 | |
| Lepidostoma | 305 | 10 | 4 | 4 |
| Sericostoma | 322 | 1 | ||
| Polycentropus | 231 | 1 | 2 | 18 |
| Psychomyia | 239 | 1 | 18 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 4 |
| Limnephilinae | 3163 | 1 | 3 | |
| Cheumatopsyche | 221 | 20 | ||
| Hydropsyche | 212 | 370 | 90 | 330 |
| Ithytrichia | 198 | 8 | 2 | 3 |
| Hydroptila | 200 | 7 | 11 | |
| Baetis | 364 | 340 | 170 | 580 |
| Caenis | 457 | 4 | 12 | 16 |
| Ecdyonurus | 421 | 2 | 1 | 8 |
| Rhithrogena | 404 | 3 | ||
| Heptagenia | 443 | 3 | 12 | 10 |
| Ephemera | 502 | 5 | 47 | 4 |
| Oligoneuriella | 394 | 13 | 60 | 32 |
| Ephemerella | 450 | 180 | 23 | |
| Hydraena | 608 | 4 | 4 | 1 |
| Helodes | 636 | 1 | ||
| Elmis | 618 | 29 | 64 | 37 |
| Dupophilus | 620 | 28 | ||
| Esolus | 619 | 187 | 83 | 227 |
| Limnius | 623 | 138 | 77 | 10 |
| Oulimnius | 622 | 689 | ||
| Stenelmis | 617 | 19 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 9 | 15 | 29 |
| Blephariceridae | 747 | 5 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 540 | 170 | 340 |
| Empididae | 831 | 12 | 3 | 6 |
| Limoniidae | 757 | 2 | 7 | 30 |
| Simuliidae | 801 | 10 | 3 | 24 |
| Tipulidae | 753 | 2 | ||
| Tabanidae | 837 | 5 | ||
| Echinogammarus | 888 | 3 | 1 | 7 |
| Ancylus | 1028 | 2 | 9 | 22 |
| Theodoxus | 967 | 1 | 3 | 7 |
| Pisidium | 1043 | 210 | 2 | 6 |
| Radix | 1004 | 2 | 2 | |
| Potamopyrgus | 978 | 1005 | 610 | 650 |
| Ophiogomphus | 680 | 2 | 3 | 5 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Erpobdellidae | 928 | 6 | 4 | 8 |
| Glossiphoniidae | 908 | 11 | ||
| Dugesiidae | 1055 | 300 | 120 | 110 |
| Aphelocheirus | 721 | 12 | 22 | 31 |
| Hydracarina | 906 | 4 | 11 | |
| Nemathelmintha | 3111 | 1 | ||
| Sialis | 704 | 1 | ||
| Oligochaeta | 933 | 680 | 740 | 420 |