Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | 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 | 233 | 27 | 40 |
| Leuctra geniculata | 33830 | 2 | 1 | 4 |
| Nemoura | 26 | 5 | 1 | |
| Protonemura | 46 | 108 | 8 | |
| Perla | 164 | 6 | ||
| Perlidae | 155 | 1 | 2 | |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 6 | ||
| Silo-lithax | 5219 | 3 | 1 | |
| Hydropsyche | 212 | 933 | 16 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum albicorne | 340 | 9 | 2 | 13 |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia pusilla | 240 | 2 | 7 | 2 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | 10 |
| Sericostoma | 322 | 8 | 1 | |
| Sericostomatidae | 321 | 15 | 4 | 1 |
| Baetis lato sensu | 9794 | 50 | 19 | 48 |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | 3 | 4 |
| Baetidae | 363 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 52 | 48 | 4 |
| Ecdyonurus | 421 | 4 | 4 | 17 |
| Epeorus | 400 | 32 | ||
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 19 | 2 | 13 |
| Habroleptoides | 485 | 74 | 10 | 16 |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 7 | ||
| Leptophlebiidae | 473 | 26 | 1 | 4 |
| Gerridae | 734 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 173 | 47 | 72 |
| Elmis | 618 | 20 | 5 | 18 |
| Esolus | 619 | 80 | 5 | 78 |
| Limnius | 623 | 7 | 10 | 12 |
| Oulimnius | 622 | 3 | 3 | |
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 11 | 1 | 4 |
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 4 | 5 | |
| Athericidae | 838 | 10 | 2 | 1 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 93 | 19 | 11 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | 3 | |
| Limoniidae | 757 | 6 | 16 | |
| Pediciidae | 50011 | 2 | 1 | 2 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 16 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 850 | 3 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 1 | 3 | |
| Bythinella | 992 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | ||
| Oligochaeta | 933 | 14 | 9 | 13 |
| Planariidae | 1061 | 1 | 2 | 6 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Hydrozoa | 3168 | 1 |