Two New Species of Americanura (Collembola: Neanuridae) from Belize, Central America.
Keywords:
taxonomy, chaetotaxy, neotropics, comparisonAbstract
Two new species of Americanura (Collembola: Neanuridae) from Belize are described and illustrated, A. belicensis sp. nov., and A. denisi sp. nov. Americanura belicensis sp. nov. has long barbulate setae and the dorso-internal tubercles chaetotaxy formula 033/2222, whereas A. denisi sp. nov. has short and less barbulate setae, and with a reduced chaetotaxy formula of dorso-internal tubercles of 011/1111.
Key Words: taxonomy; chaetotaxy; neotropics; comparison
Resumen
Se describen e ilustran dos nuevas especies de Americanura (Collembola: Neanuridae) de Belice, A. belicensis sp. nov. y A. denisi sp. nov. Americanura
belicensis sp. nov. tiene sedas largas barbuladas y la fórmula de los tubérculos dorso-internos y quetotáxica de 033/2222; mientras que A. denisi sp. nov. tiene setas más cortas y menos barbuladas y una fórmula de las sedas en dichos tubérculos como 011/1111.
Palabras Clave: taxonomía; quetotáxica; neotrópicos; comparación
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