Listes faunistiques invertébrés
Le Lieux à Castanet 05125260
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 34 | 39 |
| Leuctra geniculata | 33830 | 1 | 9 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 11 | |
| Perlidae | 155 | 3 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 6 | 1 | 2 |
| Hydropsychidae | 211 | 4 | 3 | 2 |
| Limnephilinae | 3163 | 1 | 3 | 1 |
| Odontocerum albicorne | 340 | 3 | 3 | 3 |
| Rhyacophila lato-sensu | 183 | 2 | 9 | 3 |
| Sericostoma | 322 | 5 | 6 | |
| Baetis lato sensu | 9794 | 15 | 102 | 226 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 4 | 5 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 11 | 8 | |
| Gerridae | 734 | 2 | ||
| Dupophilus | 620 | 8 | 120 | 239 |
| Elmis | 618 | 18 | 5 | 8 |
| Esolus | 619 | 52 | 109 | 173 |
| Limnius | 623 | 11 | 8 | |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 4 | ||
| Hydraena | 608 | 1 | 1 | 3 |
| Hydrocyphon | 637 | 8 | 8 | 31 |
| Athericidae | 838 | 6 | 3 | 10 |
| Ceratopogonidae | 819 | 4 | 9 | 23 |
| Chironomidae | 807 | 436 | 18 | 33 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 2 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | 13 | |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 2 | 1 | |
| Calopteryx | 650 | 2 | 2 | |
| Cordulegaster | 687 | 2 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 3 | ||
| Oligochaeta | 933 | 10 | 46 | 115 |
| Gordiaca | 5189 | 1 |