Results 21 to 30 of about 3,362 (78)
Pheidole yucatana Wilson, 2003, new species
, 2003 Pheidole yucatana new species Types Mus. Comp. Zool. Harvard. Etymology L yucatana, from the Mexican region of the type locality. diagnosis A member of the " bicarinata complex" of the larger pilifera group, comprising agricola, aurea, barbata ...
Wilson, E. O.
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A study on the mutants, cm and va, of the gambusia, Gambusia affinis [PDF]
, 1993 1993The body color mutant genes, cm and va, of the common gambusia, Gambusia affinis, are described. The homozygotes cm/cm and va/va give rise to the blond and black spot variants, respectively. The double recessive cm/cm va/va produces dull yellow fish.
Tomita, Hideo
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Selected Life-History Observations on the Cayman Gambusia, Gambusia xanthosoma Greenfield, 1983 (Poeciliidae) [PDF]
, 2005 The Cayman gambusia (Gambusia xanthosoma Greenfield, 1983) is an uncommon species within the G. punctata species group, endemic to North Sound, Grand Cayman Island, BWI.
Abney, Michael A. +2 more
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Acute Lethal Toxicity Test of Cd2 + Against Gambusia (Gambusia affinis) and Influence on Protease Activity [PDF]
, 2020 Cadmium the form of undamaged elements but can change shape to different compounds. The low concentrations of toxic cadmium for all life, including plants, fish, birds, mammals (including humans), and microorganisms.
I Gusti Ngurah Putu Utama +3 more
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“El Aerolito” is the most biodiverse cenote cave globally, home to Poecilia velifera and Gambusia yucatana. However, their trophic niches and interactions remain undescribed. A total of 53 P. velifera and 38 G.
Carmen Amelia Villegas-Sánchez +5 more
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In vivo evaluation of three biomarkers in the mosquitofish (Gambusia yucatana) exposed to pesticides
In this study, the acute toxicity and the in vivo effects of commercial chlorpyrifos, carbofuran and glyphosate formulations on cholinesterase (ChE), glutathione S-transferase (GST) and lactate dehydrogenase (LDH) activities of the mosquitofish (Gambusia
Guilhermino, L. +3 more
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Heteranthera yucatana (Pontederiaceae), a new, threatened species from the Mexican Yucatan Peninsula
, 2022 Carnevali, Germán, Stefano, Rodrigo Duno De, Ramírez-Morillo, Ivón M., Grande Allende, José R., Barrios, Yeni, Tapia-Muñoz, José Luis (2022): Heteranthera yucatana (Pontederiaceae), a new, threatened species from the Mexican Yucatan Peninsula.
Carnevali, Germán +5 more
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Gambusia affinis - Western Mosquitofish [PDF]
, 2018 Gambusia affinis - Western Mosquitofishhttps://scholarworks.moreheadstate.edu/roger_barbour_slide_collection/1142/thumbnail ...
Barbour, Roger W.
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, 2011 El objetivo de este estudio es conocer el habito, alimenticio de Gambusia yucatana ya que esta especie tiene poca demanda comercial, sin embargo es muy importante utilizarlo como control biológico de algunas plagas (larvas de mosquito).
Rodas Regil, Obed +1 more
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