COLEOPTERA: Riqueza de escarabajos con hábitos nocturnos (Coleoptera: Scarabaeoidea) en islas de las bahías de Ohuira y Navachiste, Sinaloa, México

Authors

  • Gabriel Antonio Lugo García Universidad de Guadalajara
  • Miguel Ángel Morón Universidad de Guadalajara
  • Álvaro Reyes Olivas Universidad de Guadalajara
  • Agustín Aragón García Universidad de Guadalajara
  • Laura Delia Ortega Arenas Universidad de Guadalajara
  • Hugo Cota Sánchez Universidad de Guadalajara

DOI:

https://doi.org/10.32870/dugesiana.v18i1.3983

Keywords:

Dynastinae, Melolonthinae, Scarabaeinae, Trogidae, Taxonomía, islas.

Abstract

Con el propósito de evaluar la fauna de Scarabaeoidea nocturnos en 18 islas de las bahías de Ohuira y Navachiste, Sinaloa, se realizaron colectas de julio a octubre de 2009 utilizando trampas de luz. Se recolectaron un total de 15,472 individuos pertenecientes a 20 especies. Las especies mejor representadas fueron Oxygrylius ruginasus LeConte (95.42%), Omorgus suberosus (LeConte) (2.93%), Digitonthophagus gazella (Fabricius) (0.56), Phyllophaga yaqui Saylor (0.46%) y Diplotaxis ambigua Fall (0.20%). La mayor abundancia se presentó en agosto (98.1%) lo cual coincidió con el máximo periodo de lluvias, mientras que la tasa de captura más baja se presentó en septiembre con 10 individuos. La mayor riqueza se ubicó en la isla Pájaros II con 9 especies capturadas. Omorgus suberosus, Phyllophaga yaqui, Hemiphileurus illatus y Phileurus valgus se registran por primera vez en el estado de Sinaloa. Se incluye una clave para identificar las especies encontradas.

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Published

2015-09-23

Issue

Vol. 18 No. 1 (2011): Julio 2011

Section

Artículos

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  3. Authors are encouraged and encouraged to disseminate their work through the Internet (eg in institutional telematic files or on their web page) before and during the sending process, which can produce interesting exchanges and increase appointments Of the published work. (See The effect of open access).