Listes faunistiques invertébrés
Le Touyre à Montferrier 05168100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.6958 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Lymnaeidae | 998 | |||
| Tipulidae | 753 | |||
| Limoniidae | 757 | |||
| Psychodidae | 783 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Empididae | 831 | |||
| Athericidae | 838 | |||
| Rhagionidae | 841 | |||
| Gammarus | 892 | |||
| Hydracarina | 906 | |||
| Oligochaeta | 933 | |||
| Hydrobiidae | 973 | |||
| Blephariceridae | 747 | |||
| Radix | 1004 | |||
| Ancylus fluviatilis | 1029 | |||
| Planariidae | 1061 | |||
| Nematoda | 1089 | |||
| Hydroporinae | 2393 | |||
| Drusinae | 3120 | |||
| Limnephilinae | 3163 | |||
| Ostracoda | 3170 | |||
| Silo-lithax | 5219 | |||
| Baetis lato sensu | 9794 | |||
| Leuctra geniculata | 33830 | |||
| Pediciidae | 50011 | |||
| Coenosiinae | 50792 | |||
| Ecdyonurus | 421 | |||
| Leuctra | 69 | |||
| Perlodes | 150 | |||
| Perlidae | 155 | |||
| Rhyacophila lato-sensu | 183 | |||
| Agapetus | 191 | |||
| Hydropsychidae | 211 | |||
| Hydropsyche | 212 | |||
| Micrasema | 268 | |||
| Sericostomatidae | 321 | |||
| Sericostoma | 322 | |||
| Beraea | 328 | |||
| Odontocerum albicorne | 340 | |||
| Heptageniidae | 399 | |||
| Protonemura | 46 | |||
| Ephemerella ignita | 451 | |||
| Caenidae | 456 | |||
| Caenis | 457 | |||
| Leptophlebiidae | 473 | |||
| Habroleptoides | 485 | |||
| Habrophlebia | 491 | |||
| Hydraena | 608 | |||
| Ochthebius | 609 | |||
| Elmis | 618 | |||
| Esolus | 619 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Hydrocyphon | 637 |