Listes faunistiques invertébrés
Le Tarn en amont de Pont de Monvert 05150900
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Bryophytes | Moyenne | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Dalles, argiles | Moyenne | B3 |
| P10 | Dalles, argiles | Rapide | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 11 | 10 | 6 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 68 | 66 | 33 |
| Amphinemura | 21 | 7 | 13 | 3 |
| Nemoura | 26 | 1 | 4 | |
| Protonemura | 46 | 160 | 103 | 23 |
| Dinocras | 156 | 7 | ||
| Perla | 164 | 1 | 6 | 1 |
| Perlidae | 155 | 2 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 2 | 9 | |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 6 | 9 | |
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 1 | 7 | 2 |
| Hydroptilidae | 193 | 1 | ||
| Allogamus | 2339 | 3 | 5 | |
| Stenophylacini | 285 | 11 | ||
| Chaetopterygopsis | 3177 | 2 | 2 | |
| Drusus | 2335 | 3 | 13 | 5 |
| Odontocerum | 339 | 7 | 6 | 1 |
| Wormaldia | 210 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 17 | 7 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 5 | ||
| Baetis | 364 | 67 | 136 | 136 |
| Centroptilum | 383 | 3 | ||
| Serratella | 5152 | 19 | 35 | 16 |
| Ecdyonurus | 421 | 8 | 5 | 15 |
| Electrogena | 3181 | 7 | 1 | 3 |
| Epeorus | 400 | 2 | 19 | 10 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | 1 | 3 |
| Habroleptoides | 485 | 1 | 1 | |
| Habrophlebia | 491 | 4 | ||
| Dytiscidae | 527 | 1 | 3 | 3 |
| Dupophilus | 620 | 6 | ||
| Elmis | 618 | 24 | 90 | 12 |
| Esolus | 619 | 31 | 249 | 48 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 3 | 1 | |
| Hydrocyphon | 637 | 36 | 2 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 4 | 38 | 2 |
| Ceratopogonidae | 819 | 22 | ||
| Chironomidae | 807 | 621 | 925 | 185 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 3 | 21 | |
| Limoniidae | 757 | 7 | 4 | 4 |
| Simuliidae | 801 | 4 | 51 | 17 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Bythinella | 992 | 1 | 15 | 2 |
| Hydrobiidae | 973 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Polycelis | 1064 | 4 | 270 | 7 |
| Oligochaeta | 933 | 52 | 381 | 2 |
| Nemathelmintha | 3111 | 10 | 3 | |
| Hydracarina | 906 | 10 | 76 | 32 |