Listes faunistiques invertébrés
MERDARET A ST HILAIRE DU ROSIER 06149100
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 27 | 4 |
| Isoperla | 140 | 3 | 1 | |
| Limnephilinae | 3163 | 6 | 2 | |
| Odontocerum | 339 | 2 | 16 | 14 |
| Wormaldia | 210 | 1 | 1 | |
| Plectrocnemia | 228 | 4 | 3 | 3 |
| Rhyacophila lato-sensu | 183 | 3 | 6 | 1 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 360 | 228 | 416 |
| Serratella | 5152 | 180 | 20 | 19 |
| Ephemera | 502 | 6 | 12 | |
| Heptageniidae | 399 | 7 | 3 | |
| Ecdyonurus | 421 | 6 | 9 | 15 |
| Electrogena | 3181 | 4 | 6 | 2 |
| Rhithrogena | 404 | 3 | 22 | 7 |
| Leptophlebiidae | 473 | 19 | 2 | |
| Gerridae | 734 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | 3 | 2 |
| Esolus | 619 | 11 | 43 | 26 |
| Limnius | 623 | 4 | 15 | 4 |
| Riolus | 625 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Elodes | 43152 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 4 | 4 | |
| Chironomidae | 807 | 320 | 78 | 14 |
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 8 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 100 | 108 | 135 |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 10 | 1 | |
| Cordulegaster | 687 | 3 | ||
| Gammarus | 892 | 2437 | 2496 | 810 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 2 | 2 | 3 |
| Pisidium | 1043 | 6 | 2 | 5 |
| Potamopyrgus | 978 | 38 | 31 | 7 |
| Radix | 1004 | 4 | 2 | |
| Physidae | 995 | 4 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 7 | 11 | 13 |
| Dugesiidae | 1055 | 20 | 13 | 6 |
| Nemathelmintha | 3111 | 1 | 1 |