Listes faunistiques invertébrés
Gard à Remoulins 06130500
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 42 |
| 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 | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 32.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Granulats | Lente | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Algues | Lente | B |
| P5 | Algues | Nulle | C |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Algues | Moyenne | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Helophytes | Nulle | A |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | 9 | 3 |
| Hydropsyche | 212 | 15 | 1 | |
| Hydroptila | 200 | 10 | 25 | 13 |
| Orthotrichia | 197 | 3 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Leptocerus | 319 | 7 | 1 | |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 72 | 35 | 63 |
| Psychomyia | 239 | 3 | 2 | |
| Baetis | 364 | 140 | 67 | 63 |
| Cloeon | 387 | 2 | 12 | 12 |
| Procloeon | 390 | 1 | 1 | 1 |
| Caenis | 457 | 53 | 4 | |
| Choroterpes | 474 | 2 | ||
| Dryops | 613 | 3 | 79 | 4 |
| Bidessus | 532 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilus | 553 | 6 | ||
| Esolus | 619 | 1 | 29 | 38 |
| Oulimnius | 622 | 10 | 1 | |
| Stenelmis | 617 | 2 | ||
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 12 | ||
| Peltodytes | 519 | 59 | 1 | 2 |
| Limnebius | 599 | 1 | ||
| Hydrophilidae | 571 | 2 | 1 | |
| Helochares | 582 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 4 | 8 | |
| Chironomidae | 807 | 107 | 9 | 448 |
| Stratiomyidae | 824 | 8 | ||
| Tipulidae | 753 | 2 | 4 | 1 |
| Naucoridae | 722 | 3 | ||
| Calopteryx | 650 | 4 | ||
| Coenagrionidae | 658 | 2 | ||
| Erythromma | 661 | 29 | 41 | 21 |
| Gomphidae | 678 | 3 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 1 | 1 | |
| Zygoptera | 9785 | 6 | ||
| Elophila | 5129 | 2 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Atyaephyra | 861 | 3 | ||
| Asellidae | 880 | 17 | ||
| Gammaridae | 887 | 1 | 1 | |
| Gammarus | 892 | 55 | 7 | 14 |
| Ancylus | 1028 | 4 | 10 | 3 |
| Bithynia | 994 | 78 | 1 | 15 |
| Potamopyrgus | 978 | 2 | 18 | 74 |
| Lymnaeidae | 998 | 1 | 1 | |
| Radix | 1004 | 1 | 3 | |
| Theodoxus | 967 | 111 | 4 | 1 |
| Physa (sensu lato) | 997 | 4 | 2 | |
| Physella | 19280 | 35 | 19 | 37 |
| Hippeutis | 1020 | 1 | ||
| Valvata | 972 | 4 | 8 | |
| Corbicula | 1051 | 32 | 3 | 4 |
| Dugesiidae | 1055 | 571 | 137 | 137 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 53 | 118 | 3 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |