Listes faunistiques invertébrés
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Date prélèvement | 25/09/2013 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7184
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 89.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | s3 | Nulle | A |
P2 | s28 | Nulle | A |
P3 | s30 | Lente | A |
P4 | s25 | Nulle | A |
P5 | s24 | Lente | B |
P6 | s24 | Moyenne | B |
P7 | s24 | Nulle | B |
P8 | s24 | Lente | B |
P9 | s24 | Moyenne | C |
P10 | s24 | Nulle | C |
P11 | s24 | Lente | C |
P12 | s24 | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 2 | 6 | |
Leuctra | 69 | 3 | 2 | 7 |
Perlodes | 150 | 1 | ||
Beraeidae | 327 | 1 | 2 | |
Micrasema | 268 | 2 | 3 | |
Goera | 287 | 2 | ||
Hydropsyche | 212 | 1 | 42 | 15 |
Hydroptilidae | 193 | 2 | 2 | |
Hydroptila | 200 | 5 | 5 | |
Athripsodes | 311 | 2 | 3 | 7 |
Mystacides | 312 | 10 | 3 | 11 |
Oecetis | 317 | 2 | 1 | 8 |
Limnephilidae | 276 | 1 | 1 | |
Limnephilinae | 3163 | 2 | 2 | |
Polycentropodidae | 223 | 1 | 4 | |
Polycentropus | 231 | 4 | 13 | 7 |
Psychomyiidae | 238 | 5 | 1 | |
Lype | 241 | 1 | ||
Tinodes | 245 | 2 | 3 | |
Rhyacophila lato-sensu | 183 | 12 | 3 | |
Sericostomatidae | 321 | 1 | 4 | 1 |
Sericostoma | 322 | 12 | 4 | |
Baetis lato sensu | 9794 | 1 | 120 | 54 |
Centroptilum | 383 | 8 | 2 | 2 |
Procloeon | 390 | 3 | ||
Ephemera | 502 | 11 | 11 | 10 |
Ephemerella ignita | 451 | 1 | 7 | 3 |
Torleya | 2391 | 46 | 52 | 52 |
Ecdyonurus | 421 | 5 | 2 | |
Rhithrogena | 404 | 1 | ||
Habroleptoides | 485 | 9 | 3 | |
Dryops | 613 | 1 | ||
Colymbetinae | 2395 | 9 | 1 | |
Elmis | 618 | 4 | 9 | 32 |
Esolus | 619 | 3 | 32 | 36 |
Limnius | 623 | 1 | 1 | 1 |
Oulimnius | 622 | 10 | 16 | 20 |
Riolus | 625 | 10 | 80 | 4 |
Stenelmis | 617 | 2 | ||
Gyrinidae | 512 | 1 | ||
Orectochilus | 515 | 4 | ||
Haliplus | 518 | 3 | ||
Hydraena | 608 | 1 | 16 | 1 |
Athericidae | 838 | 8 | 6 | 5 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 96 | 80 | 52 |
Empididae | 831 | 8 | 1 | |
Limoniidae | 757 | 2 | 30 | 8 |
Simuliidae | 801 | 2 | 19 | 10 |
Tabanidae | 837 | 1 | 1 | |
Tipulidae | 753 | 1 | ||
Boyeria | 670 | 1 | 2 | |
Gomphidae | 678 | 3 | ||
Onychogomphus | 682 | 1 | ||
Calopteryx | 650 | 144 | 3 | |
Sialis | 704 | 1 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Gammarus | 892 | 1 | ||
Hydracarina | 906 | 42 | 48 | 15 |
Pisidium | 1043 | 5 | 3 | |
Radix | 1004 | 17 | 10 | 4 |
Physa stricto-sensu | 30103 | 1 | ||
Ancylus | 1028 | 1 | 6 | 51 |
Potamopyrgus | 978 | 1056 | 274 | 898 |
Erpobdellidae | 928 | 5 | 1 | |
Glossiphoniidae | 908 | 1 | 2 | |
Oligochaeta | 933 | 88 | 97 | 96 |
Nematoda | 1089 | 1 | 3 | 1 |