Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 33.0 | dominant |
| Vases | 35.0 | dominant |
| Sables | 2.0 | marginal |
| Algues | 26.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B |
| P2 | Vases | Nulle | B |
| P3 | Helophytes | Nulle | B |
| P4 | Algues | Nulle | B |
| P5 | Helophytes | Nulle | C |
| P6 | Vases | Nulle | C |
| P7 | Helophytes | Nulle | C |
| P8 | Algues | Nulle | C |
| P9 | Pierres, galets | Nulle | A |
| P10 | Sables | Nulle | A |
| P11 | Granulats | Nulle | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Goeridae | 286 | 4 | 1 | |
| Silo | 292 | 4 | ||
| Lepidostoma | 305 | 2 | 2 | 2 |
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | ||
| Sericostoma | 322 | 8 | 4 | |
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 30 | 4 | 5 |
| Ephemera | 502 | 5 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Dryops | 613 | 2 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Laccophilus | 553 | 1 | ||
| Dupophilus | 620 | 48 | 2 | |
| Elmis | 618 | 18 | 2 | 2 |
| Limnius | 623 | 13 | 2 | |
| Oulimnius | 622 | 52 | 18 | 24 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 79 | 40 | 33 |
| Hydraena | 608 | 8 | ||
| Anacaena | 580 | 10 | 2 | |
| Atherix | 839 | 6 | ||
| Atrichops | 840 | 1 | 3 | |
| Chironomidae | 807 | 30 | 3 | 12 |
| Culicidae | 796 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Tabanidae | 837 | 12 | 2 | |
| Tipulidae | 753 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 3 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 1 | 13 | |
| Zygoptera | 9785 | 2 | 1 | |
| Cataclysta | 2954 | 12 | 18 | 5 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | 1 | 2 |
| Ancylus | 1028 | 3 | ||
| Bithynia | 994 | 2 | 2 | |
| Potamopyrgus | 978 | 539 | 141 | 2399 |
| Radix | 1004 | 12 | 11 | 16 |
| Stagnicola | 5124 | 16 | 2 | 12 |
| Theodoxus | 967 | 5 | 1 | |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 10 | 1 | |
| Sphaeriidae | 1042 | 2 | 2 | |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Glossiphonia | 909 | 43 | 8 | 12 |
| Oligochaeta | 933 | 18 | 2 | 3 |
| Nematoda | 1089 | 3 | 3 |