Taxa named by Jacques Denis

Arachosinella is a genus of Asian dwarf spiders that was first described by J. Denis in 1958. it contains only two species from Russia and Central Asia: A. oeroegensis and A. strepens.

Brachycerasphora is a genus of dwarf spiders that was first described by J. Denis in 1962.

Enguterothrix is a genus of dwarf spiders that was first described by J. Denis in 1962. it contains only two species: E. crinipes and E. simpulum.

Chenisides is a genus of African dwarf spiders that was first described by J. Denis in 1962. it contains only two species: C. bispinigera and C. monospina.

Lessertinella is a genus of dwarf spiders that was first described by J. Denis in 1947. it contains only two species, both found in Austria, France, Germany, Italy, Macedonia, Romania, Slovakia, and Switzerland: L. carpatica and L. kulczynskii.

Trichoncoides is a genus of sheet weavers that was first described by J. Denis in 1950.

species of arachnid

Cataleptoneta is a genus of leptonetids that was first described by J. Denis in 1955.

Didectoprocnemis is a monotypic genus of dwarf spiders containing the single species, Didectoprocnemis cirtensis. It was first described by J. Denis in 1950, and has only been found in Algeria, France, Greece, Morocco, Portugal, and Tunisia.

species of arachnid

Dresconella is a monotypic genus of Spanish dwarf spiders containing the single species, Dresconella nivicola. It was first described by J. Denis in 1950, and has only been found in France.

species of arachnid

Pseudomaro is a monotypic genus of sheet weavers containing the single species, Pseudomaro aenigmaticus. It was first described by J. Denis in 1966, and has only been found in Europe.

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

Cherserigone is a monotypic genus of North African dwarf spiders containing the single species, Cherserigone gracilipes. It was first described by J. Denis in 1954, and has only been found in Algeria.

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

species of arachnid

Acanthinozodium is a genus of spiders in the family Zodariidae. It was described in 1966 by .

species of arachnid

species of arachnid

Paraneaetha is a monotypic genus of Egyptian jumping spiders containing the single species, Paraneaetha diversa. It was first described by J. Denis in 1947, and is only found in Egypt. The name is a combination of the Ancient Greek "para" (), meaning "alongside", and the salticid genus Neaetha.