Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 19/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| I2M2 | 0.8809 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | 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 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Elmis | 618 | 203 | 23 | |
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Helodes | 636 | 1 | ||
| Limnius | 623 | 2 | 1 | |
| Dupophilus | 620 | 1 | 1 | |
| Esolus | 619 | 5 | 2 | 7 |
| Dixidae | 793 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Dryops | 613 | 5 | ||
| Hydraena | 608 | 13 | 1 | 1 |
| Orectochilus | 515 | 2 | ||
| Ephemera | 502 | 2 | ||
| Habroleptoides | 485 | 12 | 3 | 5 |
| Torleya major | 452 | 1 | 3 | 4 |
| Ephemerella ignita | 451 | 8 | ||
| Simuliidae | 801 | 75 | 1 | 2 |
| Chironomidae | 807 | 83 | 9 | 9 |
| Gammarus | 892 | 66 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 5 | 2 | 4 |
| Radix | 1004 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 1 | |
| Planariidae | 1061 | 3 | 2 | |
| Hydroporinae | 2393 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Baetis lato sensu | 9794 | 111 | 67 | 37 |
| Agapetinae | 9812 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 4 | ||
| Pediciidae | 50011 | 8 | 2 | |
| Perlidae | 155 | 26 | 3 | 1 |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | 2 |
| Siphonoperla | 174 | 1 | ||
| Chloroperlidae | 169 | 2 | 1 | |
| Perla | 164 | 1 | 2 | 6 |
| Dinocras | 156 | 13 | 1 | |
| Philopotamus | 209 | 1 | ||
| Perlodes | 150 | 3 | ||
| Isoperla | 140 | 8 | ||
| Leuctra | 69 | 29 | 1 | 1 |
| Leuctridae | 66 | 1 | ||
| Protonemura | 46 | 117 | 3 | |
| Amphinemura | 21 | 1 | ||
| Nemouridae | 20 | 3 | ||
| Taeniopteryx | 14 | 5 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 91 | 22 | 10 |
| Psychomyia pusilla | 240 | 4 | ||
| Micrasema | 268 | 100 | 190 | 140 |
| Limnephilidae | 276 | 9 | ||
| Silo | 292 | 1 | 1 | |
| Lepidostomatidae | 304 | 2 | ||
| Adicella | 320 | 1 | ||
| Sericostomatidae | 321 | 15 | 9 | 4 |
| Sericostoma | 322 | 6 | ||
| Odontocerum albicorne | 340 | 15 | 2 | 1 |
| Heptageniidae | 399 | 9 | ||
| Epeorus | 400 | 6 | 103 | 122 |
| Rhithrogena | 404 | 2 | 11 | 19 |
| Ecdyonurus | 421 | 2 | 1 |