Listes faunistiques invertébrés
Agly à Rivesaltes 1 06174950
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Hydrophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | ||
| Agraylea | 201 | 1 | 1 | |
| Orthotrichia | 197 | 85 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 1 | 1 | |
| Cloeon | 387 | 1 | 1 | |
| Caenis | 457 | 1 | 9 | 18 |
| Dryops | 613 | 4 | ||
| Bidessus | 532 | 1 | ||
| Hydroporinae | 2393 | 3 | ||
| Esolus | 619 | 9 | 3 | 2 |
| Oulimnius | 622 | 24 | 19 | 2 |
| Stenelmis | 617 | 1 | 1 | |
| Hydrophilinae | 2517 | 8 | ||
| Hydroscapha | 629 | 4 | ||
| Ceratopogonidae | 819 | 11 | 1 | 3 |
| Chironomidae | 807 | 102 | 56 | 44 |
| Ephydridae | 844 | 4 | ||
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Micronecta | 719 | 25 | 9 | 20 |
| Anax | 675 | 1 | ||
| Anisoptera | 9787 | 1 | ||
| Coenagrionidae | 658 | 26 | ||
| Libellulidae | 696 | 2 | ||
| Zygoptera | 9785 | 1 | 1 | |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 24 | ||
| Gammaridae | 887 | 3 | ||
| Echinogammarus | 888 | 3 | ||
| Ferrissia | 1030 | 2 | ||
| Lymnaeidae | 998 | 7 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Physella | 19280 | 1 | ||
| Menetus | 1025 | 10 | 23 | 7 |
| Tricladida | 1054 | 4 | ||
| Dugesiidae | 1055 | 153 | 65 | 53 |
| Oligochaeta | 933 | 2 | 3 | 47 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |