Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 04/10/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 50 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 5.0 | dominant |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Sables | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Helophytes | Moyenne | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 24 | |
| Chloroperlidae | 169 | 13 | 15 | |
| Leuctra | 69 | 10 | 4 | |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 3 | 11 | |
| Protonemura | 46 | 23 | 230 | 1 |
| Dinocras | 156 | 13 | ||
| Perla | 164 | 3 | ||
| Perlidae | 155 | 3 | 18 | |
| Isoperla | 140 | 8 | 7 | |
| Perlodes | 150 | 5 | ||
| Perlodidae | 127 | 1 | 1 | |
| Micrasema | 268 | 10 | 235 | 134 |
| Agapetinae | 9812 | 51 | 157 | 1 |
| Agapetus | 191 | 57 | ||
| Silo | 292 | 1 | 12 | |
| Hydropsyche | 212 | 3 | 54 | 1 |
| Lepidostomatidae | 304 | 2 | 8 | |
| Mystacides | 312 | 19 | ||
| Oecetis | 317 | 24 | ||
| Limnephilinae | 3163 | 5 | ||
| Limnephilidae | 276 | 42 | 2 | |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Rhyacophila lato-sensu | 183 | 7 | ||
| Sericostoma | 322 | 31 | 25 | |
| Sericostomatidae | 321 | 24 | 90 | 1 |
| Baetis lato sensu | 9794 | 66 | 36 | 16 |
| Caenis | 457 | 6 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 2 | 4 | |
| Epeorus | 400 | 1 | 136 | 1 |
| Rhithrogena | 404 | 35 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 3 | ||
| Gerridae | 734 | 1 | 5 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 7 | ||
| Dupophilus | 620 | 16 | 366 | 5 |
| Elmis | 618 | 100 | 408 | 6 |
| Esolus | 619 | 3 | 16 | |
| Limnius | 623 | 3 | 15 | |
| Orectochilus | 515 | 2 | 2 | |
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 10 | 31 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 166 | 73 | 31 |
| Dixidae | 793 | 1 | 13 | |
| Empididae | 831 | 5 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 6 | |
| Pediciidae | 50011 | 7 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | 9 | 4 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Cordulegaster | 687 | 1 | ||
| Hymenoptera | 1081 | 4 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Bythinella | 992 | 3 | 9 | |
| Hydrobiidae | 973 | 4 | ||
| Ancylus fluviatilis | 1029 | 6 | ||
| Oligochaeta | 933 | 145 | 33 | 3 |
| Dugesiidae | 1055 | 15 | ||
| Prostoma | 3110 | 1 | 1 | |
| Nematoda | 1089 | 1 |