Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 17.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 32 | 6 | 47 |
| Leuctra | 69 | 384 | 384 | 177 |
| Nemoura | 26 | 80 | 39 | 1408 |
| Protonemura | 46 | 384 | 5 | 256 |
| Perlodes | 150 | 1 | 6 | 2 |
| Micrasema | 268 | 3 | ||
| Glossosoma | 190 | 2 | 1 | 2 |
| Goeridae | 286 | 1 | 17 | 181 |
| Silo | 292 | 3 | 20 | 48 |
| Hydropsyche | 212 | 160 | 5 | 112 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Odontocerum | 339 | 5 | 6 | 9 |
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostomatidae | 321 | 3 | 31 | 165 |
| Sericostoma | 322 | 80 | 3 | 3 |
| Baetis | 364 | 352 | 576 | 1344 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 8 | 1 | |
| Ephemera | 502 | 9 | 10 | 6 |
| Ephemerella | 450 | 3 | 1 | |
| Heptageniidae | 399 | 6 | 19 | 15 |
| Ecdyonurus | 421 | 8 | 17 | 3 |
| Epeorus | 400 | 2 | 1 | 6 |
| Rhithrogena | 404 | 1 | 4 | |
| Leptophlebiidae | 473 | 6 | 3 | 2 |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 1 | 4 | |
| Paraleptophlebia | 481 | 9 | 8 | 7 |
| Micronecta | 719 | 84 | ||
| Gerris | 735 | 2 | 2 | |
| Hydrometra | 740 | 3 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 2 | 2 | |
| Dytiscidae | 527 | 2 | 2 | |
| Colymbetinae | 2395 | 1 | 1 | |
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 32 | 97 | 640 |
| Elmis | 618 | 192 | 35 | 192 |
| Esolus | 619 | 8 | 53 | 384 |
| Limnius | 623 | 2 | 18 | 128 |
| Oulimnius | 622 | 16 | 333 | 160 |
| Orectochilus | 515 | 1 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | 2 | 18 |
| Athericidae | 838 | 2 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 59 | 96 | 240 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 14 | 13 |
| Limoniidae | 757 | 1 | 7 | 14 |
| Simuliidae | 801 | 35 | 1 | 960 |
| Tabanidae | 837 | 2 | 6 | 10 |
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 2 | 124 | |
| Copepoda | 3206 | 13 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 3 | 3 | |
| Oligochaeta | 933 | 2 | 208 | 1600 |
| Planariidae | 1061 | 3 | 2 | 2 |
| Nematoda | 1089 | 2 |