Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | 0.9016 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 7.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | 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 | Lente | B |
| P7 | Helophytes | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 2 | 1 | |
| Oulimnius | 622 | 8 | 8 | 8 |
| Limnius | 623 | 43 | 4 | |
| Helodes | 636 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Calopteryx | 650 | 72 | 55 | 6 |
| Gomphidae | 678 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Tipulidae | 753 | 3 | 8 | |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 1 | 1 | |
| Simuliidae | 801 | 4 | 22 | 1 |
| Chironomidae | 807 | 84 | 52 | 25 |
| Dupophilus | 620 | 123 | 202 | 96 |
| Tabanidae | 837 | 5 | 1 | |
| Athericidae | 838 | 3 | 8 | 4 |
| Gammarus | 892 | 1 | ||
| Hirudidae | 923 | 1 | ||
| Oligochaeta | 933 | 2 | 7 | 23 |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Planariidae | 1061 | 2 | 4 | 4 |
| Colymbetinae | 2395 | 8 | ||
| Limnephilinae | 3163 | 8 | 2 | |
| Rhyacophila stricto-sensu | 5237 | 2 | ||
| Physella | 19280 | 3 | ||
| Hexatomini | 20358 | 2 | ||
| Pediciini | 20537 | 3 | 3 | 1 |
| Centroptilum | 383 | 2 | ||
| Leuctra | 69 | 38 | 88 | 65 |
| Perlodes | 150 | 8 | 4 | 10 |
| Perla | 164 | 2 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 3 | 2 |
| Hydropsyche | 212 | 38 | 112 | 26 |
| Cheumatopsyche | 221 | 2 | ||
| Polycentropus | 231 | 5 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 6 | 13 | 5 |
| Mystacides | 312 | 1 | 1 | |
| Sericostoma | 322 | 10 | 23 | 11 |
| Odontocerum | 339 | 4 | 14 | 7 |
| Baetis | 364 | 114 | 28 | 74 |
| Protonemura | 46 | 18 | 4 | |
| Procloeon | 390 | 6 | ||
| Heptageniidae | 399 | 1 | 2 | 11 |
| Epeorus | 400 | 8 | 16 | |
| Rhithrogena | 404 | 1 | 1 | 2 |
| Ecdyonurus | 421 | 1 | 6 | 43 |
| Leptophlebiidae | 473 | 2 | 6 | 1 |
| Paraleptophlebia | 481 | 2 | 1 | |
| Habroleptoides | 485 | 4 | 1 | 7 |
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 21 | 169 | 22 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 40 | 25 | 8 |
| Esolus | 619 | 48 | 66 | 88 |