Refine nematodes in PubMed

Currently all abstracts indexed with Nematoda. However not all Nematoda are microscopic. Only select the microscopic taxa.

Synchronize with taxonomy lexicon (#8 (closed)).

added Topic: Datasources Topic: Resources labels

changed the description

mentioned in merge request !9 (merged)

mentioned in commit 49693443

added Priority: Cool label

added Topic: Predictions/Microorganism label

La racine unique des nématodes est utilisée: pour le dico et pour la requête PubMed depuis au moins deux mises à jour.

closed

removed Priority: Cool label