Listes faunistiques invertébrés
Le Tarn en amont de Pont de Monvert 05150900
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.9265 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 57.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 388 | 66 | 251 |
| Hydraena | 608 | 4 | 3 | 1 |
| Elmis | 618 | 46 | 12 | |
| Esolus | 619 | 9 | 111 | 58 |
| Dupophilus | 620 | 10 | 36 | 13 |
| Oulimnius | 622 | 21 | 6 | 8 |
| Limnius | 623 | 3 | 4 | 2 |
| Hydrocyphon | 637 | 2 | 1 | |
| Calopteryx | 650 | 9 | ||
| Gomphidae | 678 | 1 | ||
| Micronecta | 719 | 11 | ||
| Tipulidae | 753 | 3 | ||
| Limoniidae | 757 | 1 | 1 | |
| Hexatoma | 773 | 1 | 5 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 91 | 4 | 25 |
| Habrophlebia | 491 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Empididae | 831 | 14 | 2 | 2 |
| Athericidae | 838 | 8 | 5 | 13 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 35 | 1 | 12 |
| Bythinella | 992 | 16 | 5 | 1 |
| Polycelis | 1064 | 42 | 10 | |
| Hydra | 1077 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Hydroporinae | 2393 | 1 | 2 | 7 |
| Colymbetinae | 2395 | 2 | ||
| Drusinae | 3120 | 3 | 2 | |
| Limnephilinae | 3163 | 24 | ||
| Electrogena | 3181 | 3 | 1 | |
| Agapetinae | 9812 | 1 | ||
| Hydropsychidae | 211 | 5 | ||
| Protonemura | 46 | 503 | 41 | 138 |
| Leuctridae | 66 | 2 | 2 | 7 |
| Leuctra | 69 | 86 | 60 | 7 |
| Isoperla | 140 | 1 | 1 | |
| Dinocras | 156 | 19 | ||
| Perla | 164 | 1 | 3 | 1 |
| Chloroperlidae | 169 | 2 | 1 | |
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | 8 |
| Hydroptilidae | 193 | 3 | 1 | |
| Oxyethira | 199 | 64 | ||
| Hydroptila | 200 | 1 | ||
| Philopotamidae | 206 | 1 | ||
| Philopotamus | 209 | 19 | ||
| Wormaldia | 210 | 8 | ||
| Nemoura | 26 | 25 | 2 | 6 |
| Hydropsyche | 212 | 82 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Micrasema | 268 | 10 | 15 | 19 |
| Sericostoma | 322 | 1 | 2 | 1 |
| Odontocerum | 339 | 6 | 1 | |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 70 | 49 | 41 |
| Heptageniidae | 399 | 8 | 13 | 20 |
| Epeorus | 400 | 4 | ||
| Ecdyonurus | 421 | 9 | 7 | 10 |
| Ephemerella ignita | 451 | 76 | 58 | 20 |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 2 | 3 | 2 |