Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| I2M2 | 0.6964 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 19.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Planorbidae | 1009 | 16 | 2 | |
| Tipulidae | 753 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Dixidae | 793 | 2 | ||
| Chironomidae | 807 | 32 | 73 | 24 |
| Empididae | 831 | 2 | ||
| Athericidae | 838 | 22 | 13 | 10 |
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 9 | 1 | 11 |
| Echinogammarus | 888 | 10 | 5 | 14 |
| Gammarus | 892 | 1 | 4 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 16 | 23 | 12 |
| Potamopyrgus | 978 | 36 | 94 | 10 |
| Physidae | 995 | 2 | 1 | 2 |
| Radix | 1004 | 1 | ||
| Gerridae | 734 | 3 | ||
| Ancylus | 1028 | 10 | 1 | 2 |
| Ferrissia | 1030 | 3 | 1 | |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Corbicula | 1051 | 28 | 33 | 43 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | 1 |
| Electrogena | 3181 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Baetis lato sensu | 9794 | 37 | 3 | 72 |
| Physella | 19280 | 2 | ||
| Micronectinae | 20396 | 31 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Ephemera | 502 | 4 | ||
| Ithytrichia | 198 | 16 | ||
| Hydroptila | 200 | 27 | 7 | 18 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 4 | 5 | |
| Cheumatopsyche | 221 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Baetidae | 363 | 1 | ||
| Centroptilum | 383 | 3 | 2 | |
| Procloeon | 390 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Caenis | 457 | 17 | 4 | 10 |
| Leuctra | 69 | 1 | 1 | |
| Hydraena | 608 | 2 | ||
| Stenelmis | 617 | 1 | 3 | 1 |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 23 | 42 | 87 |
| Dupophilus | 620 | 1 | 1 | |
| Oulimnius | 622 | 41 | 46 | 48 |
| Limnius | 623 | 1 | 13 | 12 |
| Macronychus | 626 | 5 | 1 | |
| Calopteryx | 650 | 9 | ||
| Platycnemis | 657 | 2 | ||
| Gomphidae | 678 | 10 | 31 | 9 |
| Gomphus | 679 | 1 | 2 | 1 |
| Onychogomphus | 682 | 1 | ||
| Aphelocheirus | 721 | 12 | 4 | 27 |