Listes faunistiques invertébrés
La Maresque à Rignac 05126150
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 77.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | 1 | |
| Leuctra | 69 | 16 | 5 | 7 |
| Leuctra geniculata | 33830 | 2 | ||
| Protonemura | 46 | 1 | 1 | |
| Perla | 164 | 7 | 4 | 4 |
| Perlidae | 155 | 7 | 7 | 8 |
| Perlodes | 150 | 1 | ||
| Brachycentrus maculatus | 49101 | 2 | ||
| Silo | 292 | 1 | 3 | 6 |
| Silo-lithax | 5219 | 3 | ||
| Hydropsyche | 212 | 4 | 51 | 25 |
| Oecetis | 317 | 7 | 3 | |
| Drusinae | 3120 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Philopotamus | 209 | 2 | ||
| Philopotamidae | 206 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 1 | 5 | 1 |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 3 | 1 | 12 |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 42 | 8 | |
| Heptageniidae | 399 | 1 | 7 | 3 |
| Habroleptoides | 485 | 4 | 8 | 9 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 9 | 3 | 8 |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 28 | 35 | 18 |
| Elmis | 618 | 3 | 34 | 13 |
| Esolus | 619 | 104 | 109 | 78 |
| Limnius | 623 | 4 | 1 | |
| Orectochilus | 515 | 1 | 5 | 2 |
| Helophorus | 604 | 1 | 1 | |
| Hydraena | 608 | 3 | 1 | |
| Hydrocyphon | 637 | 2 | 3 | |
| Athericidae | 838 | 1 | 1 | 4 |
| Ceratopogonidae | 819 | 1 | 1 | 5 |
| Chironomidae | 807 | 69 | 22 | 11 |
| Empididae | 831 | 1 | 1 | |
| Pediciidae | 50011 | 1 | 1 | 2 |
| Rhagionidae | 841 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 3 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 2 | 7 | 7 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 16 | 61 |
| Nematoda | 1089 | 2 | 1 |