Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | 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 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Adicella | 320 | 5 | ||
| Agapetinae | 9812 | 2 | 16 | |
| Athericidae | 838 | 3 | 11 | 6 |
| Baetis lato sensu | 9794 | 28 | 229 | 44 |
| Brachycentrus | 265 | 5 | ||
| Bythinella | 992 | 1 | 1 | |
| Calopteryx | 650 | 33 | ||
| Chironomidae | 807 | 273 | 544 | 88 |
| Cordulegaster | 687 | 1 | ||
| Dinocras | 156 | 5 | 16 | 1 |
| Dixidae | 793 | 17 | ||
| Drusinae | 3120 | 1 | ||
| Dupophilus | 620 | 20 | 5 | 15 |
| Ecdyonurus | 421 | 3 | 8 | 24 |
| Elmis | 618 | 144 | 21 | 7 |
| Empididae | 831 | 3 | 2 | 1 |
| Epeorus | 400 | 104 | 28 | |
| Esolus | 619 | 12 | 1 | 3 |
| Glossosoma | 190 | 25 | 50 | |
| Goeridae | 286 | 2 | ||
| Heptageniidae | 399 | 1 | 12 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydraena | 608 | 17 | 10 | 2 |
| Hydrocyphon | 637 | 3 | 1 | |
| Hydropsyche | 212 | 5 | 105 | 27 |
| Isoperla | 140 | 4 | ||
| Lasiocephala | 307 | 58 | 42 | 3 |
| Lepidostomatidae | 304 | 60 | 3 | 2 |
| Leuctra | 69 | 48 | 26 | 7 |
| Limnephilinae | 3163 | 11 | 1 | |
| Limnius | 623 | 1 | 6 | 2 |
| Limoniidae | 757 | 6 | ||
| Micrasema | 268 | 3 | 1 | |
| Odontocerum | 339 | 2 | 1 | |
| Oligochaeta | 933 | 6 | 13 | 1 |
| Orectochilus | 515 | 1 | ||
| Osmylus | 854 | 1 | ||
| Perla | 164 | 1 | 6 | 9 |
| Perlodes | 150 | 2 | 1 | |
| Perlodidae | 127 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 1 | 1 | |
| Platambus | 556 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Protonemura | 46 | 115 | 198 | 5 |
| Rhithrogena | 404 | 48 | 112 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 1 |
| Sericostoma | 322 | 79 | 2 | 4 |
| Sericostomatidae | 321 | 16 | 2 | 2 |
| Simuliidae | 801 | 130 | 22 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Valvata | 972 | 1 |