Listes faunistiques invertébrés
Glepe à Aveze 06181210
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | ||
| Granulats | 60.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 12 | 13 | 2 |
| Leuctra | 69 | 5 | 23 | 41 |
| Beraeamyia | 333 | 7 | 1 | 11 |
| Micrasema | 268 | 79 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 5 | 3 | |
| Hydroptila | 200 | 12 | 1 | |
| Crunoecia | 309 | 2 | ||
| Oecetis | 317 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 15 | 7 | 5 |
| Baetis | 364 | 43 | 218 | 47 |
| Procloeon | 390 | 5 | 1 | |
| Ephemerella | 450 | 3 | 1 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 2 | ||
| Dryops | 613 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 6 | 6 | 3 |
| Esolus | 619 | 10 | 13 | 12 |
| Limnius | 623 | 1 | 2 | 4 |
| Normandia | 624 | 3 | 1 | |
| Oulimnius | 622 | 79 | 6 | 3 |
| Riolus | 625 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 6 | 1 | 1 |
| Blephariceridae | 747 | 1 | 1 | |
| Chironomidae | 807 | 430 | 67 | 28 |
| Dixidae | 793 | 2 | ||
| Ephydridae | 844 | 12 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 20 | 713 | 373 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 21 | 5 | |
| Cordulegaster | 687 | 6 | 1 | |
| Onychogomphus | 682 | 41 | 21 | 2 |
| Calopteryx | 650 | 6 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 43 | 10 | |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 1 | |
| Bythinella | 992 | 1 | ||
| Radix | 1004 | 2 | ||
| Dugesiidae | 1055 | 25 | 7 | 28 |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |