Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 31 | 7 | 21 |
| Leuctra | 69 | 260 | 167 | 92 |
| Protonemura | 46 | 450 | 2 | 148 |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 6 | 3 | |
| Micrasema | 268 | 1 | 1 | |
| Glossosoma | 190 | 2 | 1 | |
| Glossosomatidae | 189 | 8 | 2 | |
| Silo | 292 | 3 | 24 | 13 |
| Hydropsyche | 212 | 120 | 32 | 25 |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 10 | 45 | 4 |
| Odontocerum albicorne | 340 | 24 | 16 | 10 |
| Philopotamus | 209 | 6 | ||
| Polycentropus | 231 | 1 | 6 | 9 |
| Psychomyia pusilla | 240 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 4 | 14 |
| Sericostoma | 322 | 50 | 6 | 5 |
| Baetis | 364 | 66 | 653 | 993 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Ephemerella ignita | 451 | 63 | 13 | 13 |
| Ephemera | 502 | 19 | 18 | 25 |
| Ecdyonurus | 421 | 27 | 22 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 6 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 4 | 4 | |
| Gerris | 735 | 4 | 2 | |
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 2 | ||
| Notonecta | 730 | 1 | ||
| Pomatinus substriatus | 31734 | 1 | ||
| Platambus maculatus | 557 | 4 | ||
| Dupophilus | 620 | 4 | 22 | 100 |
| Elmis | 618 | 978 | 52 | 113 |
| Esolus | 619 | 18 | 18 | 20 |
| Limnius | 623 | 10 | 29 | 23 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 2 | 3 | 4 |
| Gyrinus | 514 | 2 | ||
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 1051 | 45 | 27 |
| Culicidae | 796 | 1 | ||
| Dixa | 794 | 2 | 5 | |
| Empididae | 831 | 7 | 3 | 7 |
| Limoniidae | 757 | 4 | 29 | 8 |
| Simuliidae | 801 | 70 | 10 | 18 |
| Tabanidae | 837 | 14 | 2 | 18 |
| Calopteryx | 650 | 18 | ||
| Cordulegaster | 687 | 3 | 1 | |
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 11 | 3 | |
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 2 | 28 | |
| Erpobdella | 929 | 1 | 1 | 1 |
| Polycelis | 1064 | 32 | 2 | 18 |
| Oligochaeta | 933 | 64 | 222 | 66 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 |