Listes faunistiques invertébrés
La Zère 05122720
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| Date prélèvement | 11/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 7 |
| Variété taxonomique | 50 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 1 | 3 | |
| Goera | 287 | 21 | 2 | 3 |
| Silo | 292 | 176 | 31 | |
| Silo-lithax | 5219 | 2 | ||
| Goeridae | 286 | 20 | 1 | 3 |
| Hydropsyche | 212 | 7 | 19 | 3 |
| Hydroptila | 200 | 12 | 7 | 17 |
| Athripsodes | 311 | 1312 | 118 | 258 |
| Mystacides | 312 | 3 | 1 | 3 |
| Oecetis | 317 | 1 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 153 | 25 | 31 |
| Baetis lato sensu | 9794 | 3 | 31 | 2 |
| Centroptilum | 383 | 24 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 5 | ||
| Baetidae | 363 | 5 | ||
| Caenis | 457 | 1312 | 148 | 516 |
| Ephemera | 502 | 320 | 80 | 115 |
| Paraleptophlebia | 481 | 40 | 18 | |
| Leptophlebiidae | 473 | 4 | ||
| Micronecta | 719 | 2 | 2 | |
| Gerris | 735 | 4 | ||
| Hydrometra | 740 | 1 | ||
| Naucoridae | 722 | 2 | ||
| Nepa | 726 | 2 | 2 | |
| Plea | 733 | 1 | ||
| Dryops | 613 | 1 | ||
| Graptodytes | 542 | 6 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 448 | 48 | 12 |
| Esolus | 619 | 48 | 3 | |
| Oulimnius | 622 | 1600 | 544 | 528 |
| Riolus | 625 | 1664 | 112 | 156 |
| Haliplus | 518 | 88 | 6 | 18 |
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 12 | 2 | 2 |
| Limnebius | 599 | 1 | ||
| Hydrophilinae | 2517 | 6 | 8 | |
| Atrichops | 840 | 10 | 4 | 23 |
| Ceratopogonidae | 819 | 4 | 3 | 7 |
| Chironomidae | 807 | 172 | 128 | 1224 |
| Dixidae | 793 | 3 | 1 | |
| Atalantinae | 3134 | 5 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 3 | ||
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 5 | ||
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 27 | 9 | 21 |
| Tipulidae | 753 | 1 | 1 | 6 |
| Calopteryx | 650 | 14 | 1 | 1 |
| Coenagrionidae | 658 | 24 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 5 | 2 | 4 |
| Onychogomphus | 682 | 2 | 3 | 5 |
| Libellulidae | 696 | 30 | 1 | 4 |
| Platycnemis | 657 | 92 | 4 | 2 |
| Gammarus | 892 | 656 | 80 | 30 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 3 | ||
| Pisidium | 1043 | 640 | 48 | 99 |
| Bithynia | 994 | 3 | ||
| Potamopyrgus | 978 | 23 | 13 | 33 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Erpobdellidae | 928 | 23 | 9 | 9 |
| Glossiphoniidae | 908 | 12 | 1 | 4 |
| Oligochaeta | 933 | 2080 | 1184 | 2160 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |