Document of bibliographic reference 347412

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Echinoderms (Echinodermata) from the Central Mexican Pacific

Abstract

Introduction: The echinoderms from the Central Mexican Pacific are of high scientific interest and, prior to this present work, there was a lack of basic information that included incomplete checklists with inconsistencies in systematics and spatial distribution. Objective: To provide a historical review, and an updated checklist with a more complete richness of echinoderms for each state and island of the region. Methods: A checklist was elaborated based on an exhaustive literature search of the Echinodermata, and was complemented with taxonomical revisions of Ophiuroidea scientific collections. All the geographical coordinates of the records were validated. Results: The region harbors 187 species of Echinodermata: three Crinoidea, 35 Asteroidea, 67 Ophiuroidea, 32 Echinoidea, and 50 Holothuroidea. We detected 52 records in the literature that must be considered as invalid and five as doubtful. We provide 16 new records of Ophiuroidea from different states and islands; of them, four are new records for the region. Jalisco presented the highest number of species (84), followed by the coast of Nayarit (74), Michoacán (63), and Colima (55); among the islands, Revillagigedo showed the major number of species (85) followed by Marías (81), Marietas (48), and Isabel (44). Conclusions: The numbers of species known in the region are mostly related to both sampling effort and environmental characteristics that promote high biodiversity. The Central Mexican Pacific is an oceanographic region with mixed conditions from the North and South of the Mexican Pacific, and therefore, with a biogeographical importance reflected in its species richness.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000634505300013

Bibliographic citation

Granja-Fernández, R.; Maya-Alvarado, B.; Cupul-Magaña, A.L.; Rodríguez-Troncoso, A.P.; Solís-Marín, F.A.; Sotelo-Casas, R.C. (2021). Echinoderms (Echinodermata) from the Central Mexican Pacific. Rev. Biol. Trop. 69(Suppl.1): 219-253. https://dx.doi.org/10.15517/rbt.v69isuppl.1.46356

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true