Sicariidae

🔍 How to identify Sicariidae →
Animalia Arthropoda Arachnida Araneae Sicariidae
Sicarius thomisoides Walckenaer, 1847

Sicarius thomisoides Walckenaer, 1847

Sicarius thomisoides Walckenaer, 1847

Sicarius thomisoides is a medium-sized nocturnal spider from Chile, with venom enzymes similar to Loxosceles, recorded preying on a gecko.

Sicarius tropicus (Mello-Leitão, 1936)

Sicarius tropicus (Mello-Leitão, 1936)

Sicarius tropicus (Mello-Leitão, 1936)

Sicarius tropicus is a venomous six-eyed sand spider endemic to Brazil’s South American caatinga, with one recorded medically significant bite.

Loxosceles reclusa Gertsch & Mulaik, 1940

Loxosceles reclusa Gertsch & Mulaik, 1940

Loxosceles reclusa Gertsch & Mulaik, 1940

Loxosceles reclusa, the brown recluse, is a North American spider with restricted native range and frequent misidentification.

Loxosceles deserta Gertsch, 1973

Loxosceles deserta Gertsch, 1973

Loxosceles deserta Gertsch, 1973

Loxosceles deserta, the desert recluse, is a Sicariidae spider found in the southwestern US and northwestern Mexico.

Loxosceles rufescens (Dufour, 1820)

Loxosceles rufescens (Dufour, 1820)

Loxosceles rufescens (Dufour, 1820)

Loxosceles rufescens, the Mediterranean recluse, is an invasive, venomous, nocturnal hunting spider native to the Mediterranean and western Asia.

Loxosceles devia Gertsch & Mulaik, 1940

Loxosceles devia Gertsch & Mulaik, 1940

Loxosceles devia Gertsch & Mulaik, 1940

Loxosceles devia, the Texas recluse, is a Sicariidae recluse spider found in the United States and Mexico.

Loxosceles laeta (Nicolet, 1849)

Loxosceles laeta (Nicolet, 1849)

Loxosceles laeta (Nicolet, 1849)

Loxosceles laeta, the Chilean recluse, is a large South American recluse spider with medically significant venom.

Loxosceles simillima Lawrence, 1927

Loxosceles simillima Lawrence, 1927

Loxosceles simillima Lawrence, 1927

Loxosceles simillima is a common southern African Sicariidae spider known as the northern violin spider.

Loxosceles gaucho Gertsch, 1967

Loxosceles gaucho Gertsch, 1967

Loxosceles gaucho Gertsch, 1967

Loxosceles gaucho, the Brazilian brown spider, is a venomous recluse species that causes dangerous bite reactions in humans.

Loxosceles intermedia Mello-Leitão, 1934

Loxosceles intermedia Mello-Leitão, 1934

Loxosceles intermedia Mello-Leitão, 1934

Loxosceles intermedia is a recluse spider native to Brazil and Argentina, often found near human habitations.

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