Listes faunistiques invertébrés
La Dunières à Dunieres 04003355
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| 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 | Dalles, argiles | Moyenne | 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 |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 8 | 1 |
| Leuctra | 69 | 58 | 24 | 15 |
| Protonemura | 46 | 62 | 2 | |
| Micrasema | 268 | 20 | 5 | |
| Hydropsyche | 212 | 183 | 202 | 30 |
| Adicella | 320 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 25 | 7 | |
| Psychomyia | 239 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 35 | 35 | 9 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 220 | 646 | 661 |
| Serratella | 5152 | 85 | 12 | 10 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 3 | 12 | 9 |
| Ecdyonurus | 421 | 8 | 23 | 26 |
| Epeorus | 400 | 3 | 38 | 24 |
| Habroleptoides | 485 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 6 | 5 | 9 |
| Elmis | 618 | 22 | 1 | |
| Esolus | 619 | 10 | 3 | |
| Limnius | 623 | 7 | 4 | 9 |
| Oulimnius | 622 | 4 | 1 | |
| Hydraena | 608 | 5 | 3 | |
| Ceratopogonidae | 819 | 2 | 11 | 1 |
| Chironomidae | 807 | 1179 | 587 | 67 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 9 | 1 | |
| Simuliidae | 801 | 189 | 333 | 20 |
| Niphargus | 902 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 2 | ||
| Bythinella | 992 | 1 | 1 | |
| Ancylus | 1028 | 13 | 3 | 28 |
| Valvata | 972 | 2 | ||
| Erpobdellidae | 928 | 6 | 1 | |
| Glossiphoniidae | 908 | 5 | 1 | |
| Oligochaeta | 933 | 130 | 253 | 58 |
| Planariidae | 1061 | 11 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 |