Generic names don't match

== Taxonomy tester - genus names should match species name

This test compares the generic name of a species with that of the genus it is placed in. These should be the same, but often aren't, signalling a problem, such as a homonym, synonym, or spelling mistake.

This example uses the butterfly genus Forsterinaria Gray, 1973, see http://bionames.org/search/Forsterinaria, which is a replacement name for the genus Haywardina Forster, 1964, see http://biostor.org/reference/77525. GBIF has Forsterinaria http://bionames.org/taxa/gbif/3257628 but the species names are labelled with Haywardina (which it also has in its classification, http://www.gbif.org/species/1894033 ).

//hide
//setup
//output
[source,cypher]
----


CREATE 
(gbif3257628:taxon { name:"Forsterinaria", rank:"GENUS", uninomial:"Forsterinaria"}),
(gbif3257628)-[:HASPARENT]->(gbif7017),
(gbif5128151:taxon { name:"Haywardina vastata", rank:"SPECIES", genusPart:"Haywardina", epithet:"vastata"}),
(gbif5128151)-[:HASPARENT]->(gbif3257628),
(gbif5128146:taxon { name:"Haywardina neonympha", rank:"SPECIES", genusPart:"Haywardina", epithet:"neonympha"}),
(gbif5128146)-[:HASPARENT]->(gbif3257628),
(gbif5128141:taxon { name:"Haywardina morima", rank:"SPECIES", genusPart:"Haywardina", epithet:"morima"}),
(gbif5128141)-[:HASPARENT]->(gbif3257628),
(gbif5128154:taxon { name:"Haywardina fabiana", rank:"SPECIES", genusPart:"Haywardina", epithet:"fabiana"}),
(gbif5128154)-[:HASPARENT]->(gbif3257628),
(gbif5128150:taxon { name:"Haywardina eusebia", rank:"SPECIES", genusPart:"Haywardina", epithet:"eusebia"}),
(gbif5128150)-[:HASPARENT]->(gbif3257628)

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// graph

== Test that genus names match

This next query should return an empty result, because logically the genus part of a species name matches the genus the species are placed in.

[source,cypher]
----
MATCH (s)-[:HASPARENT]->(g)
WHERE s.rank = "SPECIES" and s.genusPart <> g.uninomial
RETURN s.name, s.genusPart, g.uninomial
----

//table

The query is not empty, so we have a problem. In this example, these species names need to be updated to have the new genus name Forsterinaria, rather than the homonym Haywardina.