Listes faunistiques invertébrés
Le Siguer en amont de Siguer 05173200
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Moyenne | A |
| P3 | Sables | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Chloroperlidae | 169 | 10 | 2 | 2 |
| Leuctra | 69 | 40 | 13 | 11 |
| Leuctridae | 66 | 4 | 1 | |
| Amphinemura | 21 | 30 | 37 | |
| Nemoura | 26 | 150 | 15 | 22 |
| Protonemura | 46 | 587 | 295 | 262 |
| Dinocras | 156 | 3 | 12 | 3 |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 3 | 2 | |
| Isoperla | 140 | 31 | 38 | 12 |
| Perlodes | 150 | 5 | ||
| Perlodidae | 127 | 3 | 9 | 3 |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 48 | 657 | 1920 |
| Agapetus | 191 | 6 | ||
| Agapetus-synagapetus | 5218 | 1 | 10 | |
| Glossosoma | 190 | 4 | 7 | |
| Glossosomatidae | 189 | 3 | ||
| Silo | 292 | 1 | 1 | |
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsyche | 212 | 1 | 32 | 26 |
| Adicella | 320 | 1 | 1 | |
| Limnephilidae | 276 | 10 | ||
| Odontocerum albicorne | 340 | 10 | ||
| Philopotamus | 209 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 17 | 27 |
| Sericostoma | 322 | 5 | 1 | 3 |
| Sericostomatidae | 321 | 4 | 2 | 5 |
| Baetis lato sensu | 9794 | 6 | 49 | 21 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 9 | ||
| Epeorus | 400 | 1 | 87 | 240 |
| Rhithrogena | 404 | 5 | 82 | 137 |
| Habroleptoides | 485 | 3 | 1 | 7 |
| Leptophlebiidae | 473 | 1 | 4 | |
| Hydroporinae | 2393 | 5 | ||
| Elmis | 618 | 45 | 79 | 180 |
| Esolus | 619 | 2 | 9 | |
| Limnius | 623 | 5 | 29 | 28 |
| Hydraena | 608 | 6 | 59 | 9 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 13 | 79 | 29 |
| Dixidae | 793 | 4 | 1 | |
| Empididae | 831 | 1 | 11 | 4 |
| Limoniidae | 757 | 14 | 10 | 17 |
| Psychodidae | 783 | 2 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 11 | 147 | 11 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 1 | ||
| Bythinella | 992 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | 16 | 3 |
| Oligochaeta | 933 | 2 | 11 | 6 |
| Nematoda | 1089 | 2 | 1 | |
| Hydracarina | 906 | 22 | 18 | 81 |