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Los alacranes (Arachnida: Scorpionida) de importancia médica del estado de Guerrero
Dugesiana, 2012Los alacranes del estado de Guerrero, México, han sido estudiados desde hace más de cien años, iniciando con los trabajos de Pocock en 1898 y 1902. En la actualidad existe el registro de 24 especies de las cuales 9 corresponden al género Centruroides Marx 1890, cinco de ellas con veneno altamente tóxico. La presente contribución proporciona información
José Guadalupe Baldazo-Monsivaiz +2 more
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Coral Pinnacle Sedimentation, Alacran Reef Lagoon, Mexico: ABSTRACT
AAPG Bulletin, 1966Coral pinnacles growing in Alacran Reef lagoon can be characterized by three different depositional environments. These are: (1) pinnacle crest--a rigid framework of living colonial corals and unconsolidated sediment which is poorly sorted, consisting of 2.5^phgrv coral sand, with relatively high permeability, 20% calcite (90% aragonite), and 1-1.7 ...
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A new species of Alacran (Scorpiones: Typhlochactidae) from a cave in Oaxaca, Mexico
Zootaxa, 2009Alacran chamuco sp. nov., a new eyeless, troglobitic scorpion from Te Cimutaa, Valle Nacional, is described. This is the second known species in the genus; sharing with Alacran tartarus a very similar trichobothrial pattern and the lack of “petite” trichobothria—both unique characters in the family Typhlochactidae.
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Length-weight relationships of coral reef fishes from the Alacran Reef, Yucatan, Mexico [PDF]
Naga, 2003 Length-weight relationships were computed for 42 species of coral reef fishes from 14 families from the Alacran Reef (Yucatan, Mexico). A total of 1 892 individuals was used for this purpose. The fish species were caught by different fishing techniques such as fishhooks, harpoons, gill and trawl nets.
Gonzalez-Gandara, C. +3 more
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Thickest recorded Holocene reef section, Isla Pérez core hole, Alacran Reef, Mexico
Geology, 1977The Isla Perez core hole (Alacran Reef, Mexico) records the thickest Holocene section (33.5 m) known from either Atlantic or Indo-Pacific reefs. The high rate of deposition of reef material—a maximum of 12m/l,000 yr—is attributed to accumulation of the open framework constructed by the rapidly growing coral Acropora cervicornis .
Ian G. Macintyre +2 more
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