This article presents a preliminary, revised life history of Punta Laguna, Yucatan, Mexico, and considers in detail the site's relationship to nearby communities. More specifically, this article presents the results of a type-variety analysis of the cumulative palimpsest of ceramics excavated at the site between 2017 and 2022. Unlike initial studies conducted in the 1980s, the current study suggests that Maya peoples occupied Punta Laguna continuously or recurringly from 600/300 b.c. through a.d. 1500/1550. Punta Laguna is therefore usefully understood as a persistent place. By offering a composite life history of Punta Laguna, this article aims to augment current understandings of the complex social, political, and economic landscape of the northeastern Yucatan Peninsula. It also considers the utility of archaeological studies of persistent places to scholarship on urban sustainability and suggests that research investigating the connections between early occupation and site longevity may prove a fruitful avenue of study. Finally, this article argues that investigations of persistent places may provide a counterweight to the more common focus on collapse and thereby offer a more comprehensive understanding of the Maya past—one that emphasizes the vitality of the Maya present.

El artículo analiza los cambios en la estructura tributaria de Yucatán, México, durante la transición del régimen colonial a la fiscalidad liberal, de 1850 a 1902. Caracteriza sus etapas en función de la composición y el protagonismo alternativo de los impuestos directos y los impuestos indirectos en las rentas públicas. Durante los profundos cambios en la estructura económica, la tributación indirecta al consumo y los impuestos directos sobre los sectores secundario y terciario protegieron el crecimiento del sector productivo del henequén (1869-1882). Finalmente, el impuesto sobre el henequén no sustituyó a los ingresos indirectos. La modernización fiscal (1896-1902) equilibró la tributación directa de producto con los aplicados a sectores más urbanos, el secundario y las ventas del sector mercantil.

Eight species of alpheid shrimps are reported for the first time from the coral reef systems off Mexico's northern Yucatan Peninsula (Alacranes, Madagascar and Serpiente Reefs). These species are: Alpheus immaculatus; Alpheus paraformosus; Alpheus punctatus; Parabetaeus hummelincki; Salmoneus depressus; Synalpheus chacei; Synalpheus dominicensis; and Synalpheus elizabethae. The geographical ranges of these species are extended into the southern Gulf of Mexico; most of them are recorded from Mexican territorial waters for the first time. Brief notes on their ecology and taxonomy are provided. Six species are illustrated by colour photographs.

The present study documents for the first time the occurrence of amphipods in the Alacranes Reef, Gulf of Mexico. Six macrofouling assemblages were sampled from two types of man-made structures (wood docks and navigation buoys). After sorting the material, 17 species were identified. An annotated checklist for all species is provided, documenting new records for 11 species (Ampithoe marcuzzii, Apolochus cf. delacaya, Audulla chelifera, Cymadusa compta, Leucothoe cf. wuriti, Neomegamphopus hiatus, Parhyale hawaiensis, Podocerus fissipes, Quadrimaera prope pacifica, Stenothoe gallensis and Stenothoe valida).

To date the occurrence of Mayerella redunca has only been reported from the northern Gulf of Mexico (USA) and southern Caribbean (Venezuela). Based on samples collected from the continental shelf of Yucatan, this paper provides the first record of M. redunca from the southern Gulf of Mexico (Mexico), along with its main morphological features.

Starting from the quantitative reconstruction of revenues and expenses of the Royal Treasury in the Yucatan province during the period 1801-1821, the paper shows the transition from an unbalanced regional fiscal structure that depended on colonial transfers (situados) to offset the deficit, to one self-sufficient structure in the context of the Independence War and the liberalism of the Cortes de Cadiz. An autonomy based on the indigenous capitation tax and the fiscal control of foreign trade that was made in the ports of the Yucatan Peninsula.

Cosmological models are common in Mayanist settlement studies. In such models, causeways are often said to follow various cosmological principles that are more or less the same from the Middle Formative to the present time. The models have been created by merging disparate data from ethnography, ethnohistory, iconography, epigraphy and archaeology into a single form where all the parts are determined by a common principle. The Terminal Classic triadic causeways at Ichmul, Yucatan, Mexico, could potentially be interpreted with such cosmological models. The evidence, however, does not fit these models. It is proposed, instead, with reference to the philosophers Henri Bergson, Gilles Deleuze and Manuel DeLanda, that settlement studies should focus only on what is present at the site without reliance on transcendent concepts such as culture or cosmology. The triadic causeways at Ichmul are seen as virtual processes that have the potential to become actual forms at every present moment.

We describe daily allocation patterns of fishing effort (hookah diving) of the artisanal fleet in San Felipe, Yucatan (Mexico), using catch, fishing effort, catch per unit of effort, variable costs, quasi rent and distance from port to four fishing grounds as performance variables. Two vessel categories were defined by the presence/absence of a LOng RAnge Navigation (LORAN) system. Hookah divers caught a daily average of four species in 95% of the trips, thus precluding the quantification of effective fishing effort allocated by species. Highest catches and quasi rent were mainly obtained on Thursdays and Fridays, coinciding with the highest catches of Octopus maya and spiny lobster (making up 50% of the total economic revenue) on Fridays in 3 of the 5 weeks analysed. An upper ceiling of daily catch per diver occurred close to the weekend, suggesting a limited capacity in terms of handling time and diving hours, and also a catch level that fulfills daily economic expectations. Both LORAN and non-LORAN vessels preferred to work the nearest ground to port, in spite of higher yield and economic rent from more distant grounds. Nonlinear modelling of fishing effort allocation showed distance from port as the key decision factor. Generalized linear modelling (GLM) revealed significant effects of vessel type and fishing ground, with LORAN vessels having significantly higher catch rates and tending to allocate more effort to distant grounds than vessels without LORAN. GLM performed by species corroborated that Friday was the most productive day concerning spiny lobster and octopus. This day effect in the most valued species also suggests that pressure for higher economic benefits occurs before diminishing (Saturday) or ceasing (Sundays) fishing activities.