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 |
| 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 |
|---|---|---|---|---|
| Leuctra | 69 | 90 | 132 | 8 |
| Leuctra geniculata | 33830 | 1 | ||
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 2 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 3 | ||
| Agapetus | 191 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 10 | 2 | |
| Hydropsychidae | 211 | 27 | ||
| Drusinae | 3120 | 3 | 1 | |
| Limnephilinae | 3163 | 25 | ||
| Odontocerum albicorne | 340 | 4 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 12 | 6 | 4 |
| Sericostoma | 322 | 19 | 4 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 123 | 447 | 152 |
| Caenis | 457 | 9 | 6 | |
| Caenidae | 456 | 1 | ||
| Ephemerella ignita | 451 | 107 | 87 | 57 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Habroleptoides | 485 | 3 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Leptophlebiidae | 473 | 3 | ||
| Hydroporinae | 2393 | 3 | 2 | 16 |
| Elmis | 618 | 13 | 6 | |
| Esolus | 619 | 112 | 90 | 10 |
| Limnius | 623 | 21 | 6 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 2 | 2 |
| Ochthebius | 609 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 7 | 2 | 5 |
| Ceratopogonidae | 819 | 5 | 20 | 2 |
| Chironomidae | 807 | 687 | 600 | 525 |
| Empididae | 831 | 61 | 63 | 20 |
| Limoniidae | 757 | 12 | 126 | 37 |
| Coenosiinae | 50792 | 3 | ||
| Pediciidae | 50011 | 20 | 3 | |
| Psychodidae | 783 | 38 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 49 | 9 | 52 |
| Tipulidae | 753 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrobiidae | 973 | 1 | ||
| Radix | 1004 | 2 | 2 | 2 |
| Lymnaeidae | 998 | 2 | 1 | 3 |
| Ancylus fluviatilis | 1029 | 1 | 1 | |
| Oligochaeta | 933 | 19 | 33 | 50 |
| Planariidae | 1061 | 1 | 2 | |
| Nematoda | 1089 | 1 | 1 |