Lamina minor is a species of Toxopidae spider that is endemic to New Zealand.

[1] This species was described by Ray Forster in 1970 from male and female specimens.

When alive, the spider is bright green in colour.

[1] Under the New Zealand Threat Classification System, this species is listed as "Naturally Uncommon" with the qualifier of "Range Restricted".

[2] This article related to araneomorph spiders is a stub.