Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 10 ko
Date prélèvement | 10/09/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8816
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 7.0 | dominant |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 39.0 | dominant |
Blocs | 18.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 31.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Lente | A |
P4 | Sables | Nulle | A |
P5 | Litieres | Nulle | B |
P6 | Pierres, galets | Lente | B |
P7 | Blocs | B | |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | C | |
P10 | Dalles, argiles | Nulle | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 9 | 42 | 13 |
Euleuctra geniculata | 68 | 2 | 9 | 3 |
Protonemura | 46 | 1 | ||
Goeridae | 286 | 1 | 1 | |
Silo | 292 | 2 | 3 | 18 |
Cheumatopsyche | 221 | 4 | 38 | 9 |
Hydropsyche | 212 | 16 | 183 | 32 |
Hydroptila | 200 | 5 | 47 | 6 |
Ithytrichia | 198 | 3 | ||
Lepidostoma | 305 | 5 | ||
Athripsodes | 311 | 2 | 5 | 1 |
Mystacides | 312 | 3 | 47 | 3 |
Oecetis | 317 | 5 | 4 | |
Ylodes | 5140 | 20 | ||
Chimarra | 207 | 6 | 111 | 11 |
Polycentropus | 231 | 2 | 4 | 3 |
Psychomyia | 239 | 2 | 9 | 2 |
Sericostoma | 322 | 1 | 2 | 1 |
Baetidae | 363 | 15 | ||
Baetis lato sensu | 9794 | 16 | 50 | 58 |
Centroptilum | 383 | 8 | 1 | |
Procloeon | 390 | 9 | 1 | |
Caenis | 457 | 4 | 30 | |
Ephemerella ignita | 451 | 8 | 6 | 1 |
Torleya | 2391 | 7 | 7 | 1 |
Ephemera | 502 | 2 | ||
Ecdyonurus | 421 | 2 | 2 | |
Epeorus | 400 | 3 | ||
Heptagenia | 443 | 1 | ||
Leptophlebiidae | 473 | 1 | 6 | |
Habroleptoides | 485 | 1 | 1 | |
Aphelocheirus | 721 | 10 | 12 | 8 |
Gerris | 735 | 1 | ||
Colymbetinae | 2395 | 2 | ||
Dupophilus | 620 | 1 | 6 | 3 |
Elmis | 618 | 8 | 71 | 25 |
Esolus | 619 | 105 | 88 | 48 |
Limnius | 623 | 27 | 14 | 18 |
Macronychus | 626 | 2 | ||
Normandia | 624 | 1 | ||
Oulimnius | 622 | 353 | 45 | 25 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 3 | 4 | 1 |
Orectochilus | 515 | 1 | 1 | 1 |
Hydraena | 608 | 2 | ||
Athericidae | 838 | 19 | 53 | 3 |
Blephariceridae | 747 | 12 | 1 | |
Chironomidae | 807 | 362 | 280 | 30 |
Limoniidae | 757 | 10 | 2 | |
Simuliidae | 801 | 7 | 9 | 7 |
Tabanidae | 837 | 1 | ||
Boyeria | 670 | 1 | 1 | |
Gomphidae | 678 | 1 | 1 | |
Gomphus | 679 | 13 | 6 | 2 |
Onychogomphus | 682 | 2 | ||
Calopteryx | 650 | 68 | 6 | 1 |
Echinogammarus | 888 | 22 | 1 | |
Pisidium | 1043 | 4 | ||
Potamopyrgus | 978 | 1016 | 1680 | 256 |
Radix | 1004 | 25 | 1 | |
Theodoxus | 967 | 4 | ||
Physidae | 995 | 1 | ||
Ancylus | 1028 | 10 | 67 | 6 |
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 29 | 10 | 20 |
Dugesiidae | 1055 | 148 | 60 | 28 |
Nematoda | 1089 | 2 | 1 | |
Hydracarina | 906 | 12 | 28 | 1 |
Copepoda | 3206 | 5 |