Listes faunistiques invertébrés
L'Estéous à Estirac 05234018
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 16/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | A |
| P11 | Pierres, galets | Rapide | B |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | 4 |
| Brachycentrus | 265 | 1 | ||
| Agapetus | 191 | 2 | 3 | |
| Hydropsychidae | 211 | 11 | 3 | 3 |
| Cheumatopsyche | 221 | 1 | 2 | |
| Hydropsyche | 212 | 7 | 6 | 24 |
| Hydroptila | 200 | 9 | 5 | 6 |
| Ithytrichia | 198 | 10 | 1 | |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 5 | ||
| Triaenodes | 314 | 5 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 31 | 17 | 108 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 35 | 6 | 12 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 3 | 1 | |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 6 | ||
| Ephemerella ignita | 451 | 11 | 1 | 9 |
| Ephemera | 502 | 2 | 6 | |
| Heptageniidae | 399 | 1 | 7 | |
| Ecdyonurus | 421 | 2 | 8 | 12 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Ephoron | 496 | 3 | 4 | |
| Potamanthus | 509 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 12 | 4 | 11 |
| Esolus | 619 | 60 | 11 | 25 |
| Limnius | 623 | 5 | 8 | |
| Macronychus | 626 | 1 | 1 | 1 |
| Oulimnius | 622 | 60 | 10 | 3 |
| Stenelmis | 617 | 20 | 2 | |
| Orectochilus | 515 | 1 | 3 | |
| Hydraena | 608 | 2 | 1 | |
| Atherix | 839 | 7 | 1 | |
| Atrichops | 840 | 7 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 22 | 11 | 44 |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 1 | 3 | |
| Simuliidae | 801 | 1 | ||
| Aphelocheirus | 721 | 3 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 8 | 3 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 14 | 36 | 9 |
| Echinogammarus | 888 | 52 | 107 | 39 |
| Niphargus | 902 | 8 | ||
| Ancylus | 1028 | 22 | 9 | 36 |
| Potamopyrgus | 978 | 22 | 1 | |
| Theodoxus | 967 | 28 | 23 | 7 |
| Corbicula | 1051 | 3 | 2 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Unio | 1041 | 1 | ||
| Turbellaria | 3326 | 2 | 3 | 3 |
| Dugesiidae | 1055 | 2 | 6 | 4 |
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 24 | 31 | 28 |
| Bryozoa | 1087 | 3 | ||
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |