Listes faunistiques invertébrés
Ruisseau d'Arize à Nistos 05183290
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 09/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 47.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 4 | 18 |
| Leuctra | 69 | 156 | 90 | 187 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Amphinemura | 21 | 4 | 10 | |
| Nemoura | 26 | 15 | 3 | |
| Protonemura | 46 | 319 | 3 | 19 |
| Perla | 164 | 6 | 9 | 13 |
| Perlidae | 155 | 1 | 5 | 17 |
| Isoperla | 140 | 18 | 4 | 8 |
| Perlodes | 150 | 2 | 3 | |
| Perlodidae | 127 | 21 | 3 | 3 |
| Micrasema | 268 | 651 | 396 | 156 |
| Agapetus | 191 | 9 | 3 | |
| Agapetus-synagapetus | 5218 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 42 | 3 | 2 |
| Hydropsychidae | 211 | 20 | 1 | |
| Hydroptila | 200 | 7 | ||
| Hydroptilidae | 193 | 2 | ||
| Lasiocephala | 307 | 4 | ||
| Limnephilinae | 3163 | 2 | ||
| Limnephilidae | 276 | 4 | ||
| Odontocerum albicorne | 340 | 1 | 5 | 5 |
| Polycentropodidae | 223 | 1 | 1 | |
| Tinodes | 245 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 2 |
| Sericostoma | 322 | 81 | 55 | 70 |
| Sericostomatidae | 321 | 8 | 60 | 87 |
| Baetis lato sensu | 9794 | 43 | 5 | 8 |
| Caenis | 457 | 1 | 4 | 4 |
| Ephemerella ignita | 451 | 10 | 2 | |
| Torleya major | 452 | 5 | 10 | |
| Ephemera | 502 | 9 | 4 | 12 |
| Ecdyonurus | 421 | 10 | 26 | 34 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 19 | 60 | 188 |
| Heptageniidae | 399 | 11 | 13 | 188 |
| Habroleptoides | 485 | 45 | 5 | 107 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 21 | 1 | 50 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 3 | 3 | |
| Pomatinus substriatus | 33844 | 9 | 2 | |
| Hydroporinae | 2393 | 2 | 3 | 3 |
| Dupophilus | 620 | 24 | 60 | 20 |
| Elmis | 618 | 822 | 204 | 280 |
| Esolus | 619 | 72 | 360 | 740 |
| Limnius | 623 | 120 | 24 | 40 |
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 5 | 2 | |
| Hydraena | 608 | 54 | 43 | 300 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 1 | 4 |
| Ceratopogonidae | 819 | 2 | 12 | 7 |
| Chironomidae | 807 | 315 | 1321 | 276 |
| Culicidae | 796 | 4 | 1 | 1 |
| Dixidae | 793 | 39 | 2 | 21 |
| Empididae | 831 | 1 | 4 | 3 |
| Limoniidae | 757 | 10 | 15 | |
| Psychodidae | 783 | 26 | 3 | 1 |
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 50 | 4 | 4 |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Ancylus fluviatilis | 1029 | 9 | 20 | 11 |
| Radix | 1004 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 38 | 18 | 17 |
| Oligochaeta | 933 | 4 | 17 | 36 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Prostoma | 3110 | 1 | 1 |