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Geographical distribution of protozoan and metazoan parasites of farmed Nile tilapia Oreochromis niloticus (L.) (Perciformes: Cichlidae) in Yucatán, México
- A. Paredes-Trujillo, I. Velázquez‐Abunader, E. Torres-Irineo, David Romero, V. Vidal-Martínez
- Biology, MedicineParasites & Vectors
- 3 February 2016
Good biosecurity practices such as the use of quarantine and prophylactic treatments prior to the introduction of infected Nile tilapia to the farms are recommended to avoid the establishment of parasites such as G. cichlidarum in farms.
Distribution and feeding habitat characterization of whale sharks Rhincodon typus in a protected area in the north Caribbean Sea.
- N. Cárdenas-Palomo, J. Herrera-Silveira, I. Velázquez‐Abunader, O. Reyes, U. Ordóñez
- Environmental ScienceJournal of fish biology
- 1 February 2015
Zooplankton biomass was the most influential environmental variable, supporting the close relationship between R. typus distribution and biological productivity and providing opportunities to develop local management strategies for this species.
Octopus americanus: a cryptic species of the O. vulgaris species complex redescribed from the Caribbean
Genetic results support the presence of Octopus americanus Monfort, 1802 (formerly known as O. vulgaris type II) along the Yucatan continental shelf, a new octopod extending from the north of Argentina to the northwest coast of the USA.
Differential Catchability by Zone, Fleet, and Size: The Case of the Red Octopus (Octopus maya) and Common Octopus (Octopus vulgaris) Fishery in Yucatan, Mexico
The results suggest that q estimated using the second technique provides information that allows understanding the effect of fishing gear, fleets, and fishing sites at different levels of the population structure, and the presence of multiple intra-annual cohorts is suggested.
Fast decline of the sea cucumber Isostichopus badionotus as a consequence of high exploitation in Yucatan, Mexico
Climate change effect on Octopus maya (Voss and Solís-Ramírez, 1966) suitability and distribution in the Yucatan Peninsula, Gulf of Mexico: A correlative and mechanistic approach
Metazoan parasite infracommunities of the dusky flounder (Syacium papillosum) as bioindicators of environmental conditions in the continental shelf of the Yucatan Peninsula, Mexico
- V. Vidal-Martínez, I. Velázquez‐Abunader, M. Leopoldina Aguirre-Macedo
- BiologyParasites & Vectors
- 31 May 2019
The dusky flounder inhabits a region with a larger number of metazoan parasite species compared with those available for S. gunteri in the Campeche Sound, suggesting better environmental conditions for transmission in the YS.
Polycyclic aromatic hydrocarbons in the cestode Oncomegas wageneri parasite of Mexican flounder Cyclopsetta chittendeni
- L. C. Soler-Jiménez, E. Hernández-Núñez, I. Velázquez‐Abunader, Arturo Centeno-Chalé, V. Vidal-Martínez
- Environmental ScienceParasitology Research
- 1 February 2020
This study provides the first evidence of the presence of PAHm in intestinal larval cestode cestodes of marine flatfishes, demonstrating levels ofPAHm that were higher than levels in their hosts.
Potential biomass and distribution of octopus in the eastern part of the Campeche Bank (Yucatán, Mexico)
- Otilio Avendaño, A. Hernández-Flores, I. Velázquez‐Abunader, C. Fernández-Jardón, A. Cuevas-Jimenez, Á. Guerra
- Environmental Science
- 30 June 2020
The octopus fishery on the Campeche Bank (Yucatan, Mexico) is considered the third largest in the world. In Yucatan, two fleets target this resource: an artisanal fleet and a semi-industrial fleet.…
Morphological and molecular identification of Octopoda (Mollusca: Cephalopoda) paralarvae from the southern Gulf of Mexico
- Mariana L. Santana‐Cisneros, R. Rodríguez-Canul, Pedro-Luis Ardisson
- Biology, Environmental Science
This study provides the first record of Octopoda PL in the southern GoM, including morphological descriptions and molecular sequences of the analyzed taxa.