Listes faunistiques invertébrés
Le Lot à St-Projet de Cassaniouze 05095300
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 30/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| I2M2 | 0.8670 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Onychogomphus | 682 | 1 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 1 | ||
| Athericidae | 838 | 4 | 5 | |
| Chironomidae | 807 | 203 | 36 | 60 |
| Simuliidae | 801 | 56 | 9 | 1 |
| Antocha | 759 | 13 | 8 | |
| Blephariceridae | 747 | 11 | ||
| Sialis | 704 | 1 | ||
| Erpobdellidae | 928 | 6 | 3 | 1 |
| Gomphus | 679 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Limnius | 623 | 5 | 2 | |
| Oulimnius | 622 | 3 | 1 | |
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 9 | 22 | 20 |
| Elmis | 618 | 1 | 5 | 2 |
| Stenelmis | 617 | 1 | ||
| Oligochaeta | 933 | 7 | 22 | 91 |
| Theodoxus | 967 | 3 | 1 | |
| Radix | 1004 | 11 | ||
| Planorbidae | 1009 | 6 | ||
| Ancylus | 1028 | 9 | 24 | 29 |
| Corbicula | 1051 | 16 | 5 | 16 |
| Tricladida | 1054 | 4 | ||
| Dugesia | 1056 | 7 | 2 | |
| Nematoda | 1089 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Physella | 19280 | 7 | ||
| Leuctra geniculata | 33830 | 6 | ||
| Mystacides | 312 | 12 | 1 | 2 |
| Leuctra | 69 | 1 | 20 | 14 |
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | 1 |
| Hydroptilidae | 193 | 4 | 1 | |
| Hydroptila | 200 | 1 | 8 | 5 |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 29 | 14 | 3 |
| Cheumatopsyche | 221 | 20 | 12 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 2 | 56 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 1 | 2 | |
| Nemoura | 26 | 1 | ||
| Oecetis | 317 | 2 | ||
| Baetis | 364 | 75 | 42 | 30 |
| Centroptilum | 383 | 1 | ||
| Procloeon bifidum | 391 | 3 | ||
| Heptageniidae | 399 | 2 | 3 | |
| Ecdyonurus | 421 | 1 | 2 | 4 |
| Heptagenia | 443 | 5 | ||
| Ephemerella ignita | 451 | 33 | 13 | 16 |
| Caenis | 457 | 103 | 8 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 5 | 1 | |
| Ephemera | 502 | 6 | 8 | |
| Orectochilus | 515 | 1 | 1 | |
| Haliplus | 518 | 2 | ||
| Laccobius | 581 | 2 |