Listes faunistiques invertébrés
Sou à St-martin-de-villereglan 06176680
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 24.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Granulats | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Bryophytes | Nulle | A |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 49 | 30 |
| Agapetus | 191 | 1 | 1 | |
| Goeridae | 286 | 4 | 8 | 8 |
| Goera | 287 | 12 | 6 | |
| Cheumatopsyche | 221 | 1 | 68 | 147 |
| Hydropsyche | 212 | 1 | 20 | |
| Hydroptila | 200 | 2 | 6 | 2 |
| Ithytrichia | 198 | 1 | ||
| Lepidostomatidae | 304 | 5 | 3 | 2 |
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 3 | 1 | 1 |
| Mystacides | 312 | 10 | 15 | 5 |
| Oecetis | 317 | 1 | 2 | 1 |
| Limnephilini | 3162 | 1 | 2 | |
| Cyrnus | 224 | 2 | 3 | 1 |
| Polycentropus | 231 | 2 | 3 | 5 |
| Baetis | 364 | 7 | ||
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 3 | 8 | 1 |
| Caenis | 457 | 121 | 133 | 27 |
| Ephemera | 502 | 5 | 2 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 4 | 3 |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 8 | 1 | 4 |
| Haliplus | 518 | 1 | 2 | |
| Atherix | 839 | 3 | ||
| Atrichops | 840 | 18 | 3 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 142 | 61 | 117 |
| Chelifera | 2884 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 4 | 3 |
| Antocha | 759 | 13 | 6 | |
| Tipulidae | 753 | 1 | 1 | |
| Micronecta | 719 | 3 | 1 | |
| Gerris | 735 | 2 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Gomphidae | 678 | 4 | 1 | |
| Gomphus | 679 | 1 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Sisyra | 856 | 2 | ||
| Echinogammarus | 888 | 2 | 4 | |
| Ancylus | 1028 | 3 | 33 | 33 |
| Potamopyrgus | 978 | 60 | 13 | 29 |
| Radix | 1004 | 1 | 1 | 1 |
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 20 | 5 | 3 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |