1. Amitai Y. Scorpions. In: Brent J, Wallace KL, Burkhart KK, Phillips SD, Donovan JW, editors. Critical care toxicology: diagnosis and management of the critically poisoned patient. Maryland Heights: Elsevier Mosby; 2005. p. 1213–20.
2. Armas LF. Sinopsis de los Escorpiones Antillanos. La Habana: Editorial Científico-Técnica; 1988.
3. Armas LF. Scorpions of the Greater Antilles, with the description of a new troglobitic species (Scorpiones: Diplocentridae). In: Fet V, Selden PA, editors. Scorpions 2001. In Memoriam Gary A. Polis. Burham Beeches: British Arachnological Society; 2001. p. 245–53.
4. Armas LF. Alacranes de República Dominicana. Centruroides nitidus (Thorell, 1876) y Microtityus lantiguai (Armas & Marcano Fondeur, 1992) (Scorpiones: Buthidae). Rev Ibér Aracnol. 2002;5:61–6.
5. Armas LF. Nuevos arácnidos de Puerto Rico (Arachnida: Amblypygi, Araneae, Opiliones, Parasitiformes, Schizomida, Scorpiones). Bol Soc Entomol Aragon. 2010;47:55–64.