Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
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| Date prélèvement | 19/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 9 | |
| Leuctra | 69 | 11 | 76 | 353 |
| Ecnomus | 249 | 1 | 4 | |
| Cheumatopsyche | 221 | 32 | ||
| Hydropsyche | 212 | 46 | 1 | 23 |
| Hydroptila | 200 | 6 | 2 | |
| Orthotrichia | 197 | 109 | 14 | 4 |
| Leptoceridae | 310 | 24 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 7 | ||
| Mystacides | 312 | 65 | 4 | |
| Oecetis | 317 | 6 | 2 | |
| Setodes | 318 | 46 | 29 | 138 |
| Triaenodes - Ylodes | 24007 | 6 | ||
| Chimarra | 207 | 13 | ||
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Polycentropus | 231 | 13 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetopus | 31231 | 8 | ||
| Baetis | 364 | 106 | 2 | 83 |
| Centroptilum | 383 | 17 | ||
| Cloeon | 387 | 28 | 1 | |
| Procloeon | 390 | 64 | 17 | 4 |
| Pseudocentroptilum | 3207 | 16 | 1 | 2 |
| Caenis | 457 | 178 | 138 | 151 |
| Ephemerella | 450 | 3 | ||
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 2 | 3 | |
| Choroterpes | 474 | 1 | 22 | 7 |
| Micronecta | 719 | 3 | 2 | 4 |
| Dryops | 613 | 5 | ||
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 25 | 3 | |
| Esolus | 619 | 5 | 15 | 48 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 11 | 7 | |
| Stenelmis | 617 | 3 | 4 | |
| Athericidae | 838 | 1 | 4 | 1 |
| Ceratopogonidae | 819 | 29 | ||
| Chironomidae | 807 | 163 | 61 | 20 |
| Dixidae | 793 | 9 | ||
| Empididae | 831 | 1 | 2 | 1 |
| Simuliidae | 801 | 6 | 3 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 235 | ||
| Coenagrionidae | 658 | 9 | ||
| Oxygastra | 691 | 2 | ||
| Gomphidae | 678 | 5 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 7 | 9 | |
| Platycnemis | 657 | 9 | 1 | |
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 13 | 1 | 1 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Corbicula | 1051 | 54 | 1 | 2 |
| Sphaeriidae | 1042 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 10 | ||
| Planorbidae | 1009 | 1025 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 150 | 4 | 12 |
| Dugesiidae | 1055 | 60 | 7 | 16 |
| Prostoma | 3110 | 1 | 1 | 1 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Spongillidae | 3106 | 1 |