Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/02/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Algues | Rapide | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnia | 116 | 1 | ||
| Chloroperla | 170 | 28 | 38 | 7 |
| Siphonoperla | 174 | 154 | 95 | 27 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 399 | 289 | 109 |
| Leuctridae | 66 | 2 | ||
| Amphinemura | 21 | 9 | 7 | 1 |
| Nemoura | 26 | 361 | 7 | 5 |
| Protonemura | 46 | 281 | 11 | 14 |
| Perla | 164 | 3 | 3 | |
| Isoperla | 140 | 8 | 5 | |
| Perlodes | 150 | 4 | 1 | |
| Perlodidae | 127 | 2 | ||
| Brachyptera | 3 | 6 | 15 | 7 |
| Taeniopterygidae | 2 | 2 | ||
| Micrasema | 268 | 19 | 196 | 61 |
| Glossosoma | 190 | 1 | 1 | 2 |
| Hydropsyche | 212 | 2 | 7 | 8 |
| Drusinae | 3120 | 96 | 88 | 46 |
| Limnephilinae | 3163 | 50 | ||
| Odontocerum | 339 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 1 |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 2 | 2 | |
| Baetis lato sensu | 9794 | 107 | 94 | 104 |
| Ecdyonurus | 421 | 11 | ||
| Epeorus | 400 | 2 | 35 | 5 |
| Rhithrogena | 404 | 1 | 191 | 119 |
| Heptageniidae | 399 | 2 | ||
| Leptophlebiidae | 473 | 2 | ||
| Elmis | 618 | 4 | 2 | 1 |
| Esolus | 619 | 3 | 5 | 3 |
| Limnius | 623 | 16 | 27 | 33 |
| Hydraena | 608 | 1 | 7 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 100 | 165 | 156 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 77 | 39 | 21 |
| Psychodidae | 783 | 50 | 3 | 3 |
| Simuliidae | 801 | 8 | 42 | 202 |
| Tipulidae | 753 | 5 | ||
| Echinogammarus | 888 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 5 | 2 | 2 |
| Bythinella | 992 | 1 | 1 | |
| Hydrobiidae | 973 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 17 | 3 | 1 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 |