Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 05/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 244 | 10 | 32 |
| Leuctra geniculata | 33830 | 11 | 2 | 3 |
| Nemoura | 26 | 1 | 1 | 1 |
| Protonemura | 46 | 173 | 2 | 11 |
| Perla | 164 | 1 | 1 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | 2 | 2 |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 1 | 2 | 18 |
| Glossosomatidae | 189 | 3 | ||
| Silo | 292 | 1 | 1 | |
| Silo-lithax | 5219 | 12 | 30 | 25 |
| Goeridae | 286 | 7 | 3 | 4 |
| Hydropsyche | 212 | 461 | 5 | 9 |
| Hydropsychidae | 211 | 108 | 5 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 3 | ||
| Limnephilinae | 3163 | 4 | 13 | |
| Odontocerum albicorne | 340 | 5 | 11 | 6 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia pusilla | 240 | 3 | ||
| Rhyacophila lato-sensu | 183 | 6 | 4 | 13 |
| Sericostoma | 322 | 62 | 1 | 4 |
| Sericostomatidae | 321 | 10 | 2 | 1 |
| Baetis lato sensu | 9794 | 443 | 429 | 685 |
| Centroptilum luteolum | 384 | 11 | ||
| Procloeon | 390 | 2 | 7 | |
| Ephemerella ignita | 451 | 12 | 2 | 4 |
| Ephemera | 502 | 25 | 9 | 7 |
| Ecdyonurus | 421 | 4 | 6 | |
| Epeorus | 400 | 1 | 1 | 1 |
| Rhithrogena | 404 | 22 | ||
| Heptageniidae | 399 | 2 | 3 | 5 |
| Habrophlebia | 491 | 5 | 2 | |
| Leptophlebiidae | 473 | 52 | 2 | |
| Gerridae | 734 | 2 | ||
| Dupophilus | 620 | 17 | 53 | 158 |
| Elmis | 618 | 125 | 14 | 83 |
| Esolus | 619 | 31 | 23 | 60 |
| Limnius | 623 | 4 | 12 | 37 |
| Oulimnius | 622 | 17 | 7 | |
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 9 | 3 | |
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 8 | 1 | 9 |
| Ceratopogonidae | 819 | 8 | 3 | |
| Chironomidae | 807 | 281 | 17 | 43 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 1 | |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 2 | 2 | |
| Simuliidae | 801 | 26 | 30 | |
| Tabanidae | 837 | 2 | 1 | |
| Zygoptera | 9785 | 2 | ||
| Calopteryx | 650 | 4 | 1 | |
| Cordulegaster | 687 | 12 | 1 | 2 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | 2 | |
| Bythinella | 992 | 1 | 2 | |
| Hydrobiidae | 973 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 3 | 4 | 13 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 23 | 12 | 60 |
| Planariidae | 1061 | 5 | 1 | 5 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | 1 |