Diversity of Atlantidae mollusks (Gastropoda: Pterotracheoidea) from the southern region of the California current off Baja California peninsula, Mexico

Moreno-Alcántara, María; Delgado-Hofmann, Daniel; Aceves-Medina, Gerardo

doi:10.1007/s12526-020-01059-7

Cited by 4 publications

(4 citation statements)

References 29 publications

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“…gaudichaudi , A . peronii and Oxygyrus inflatus —that have been previously reported from Panama (Wall‐Palmer, Burridge, et al, 2018) as well as other locations in the TEP (see our Table 1; Angulo‐Campillo et al, 2011; Cediel‐Parra et al, 1995; Moreno‐Alcántara et al, 2014, 2017, 2020). There are several possible reasons for this discrepancy.…”

Section: Discussionsupporting

confidence: 71%

“…Vast differences in abundances have been reported in previous studies. For example, Moreno‐Alcántara et al (2020) found that 9 of the 18 species they collected were represented by fewer than 100 animals out of over 10,000 individuals counted. In addition, our samples were taken in relatively shallow, coastal waters by use of small nets deployed from small boats during the day.…”

Section: Discussionmentioning

confidence: 99%

“…Significant research effort has also focused on the pelagic gastropods of the Mexican and Colombian Pacific. Checklists based on extensive oceanographic cruises, which have been compiled for the Gulf of California and various parts of the Pacific coast of Mexico, report >15 morphospecies of atlantids in each region (Angulo‐Campillo et al, 2011; Moreno‐Alcántara et al, 2014; Moreno‐Alcántara et al, 2020; see our Table 1), as well as 4 carinariids and 3 pterotracheids. Twelve species of atlantids have been reported for the Pacific coast of Colombia (Cediel‐Parra et al, 1995; Moreno‐Alcántara et al, 2017; see our Table 1).…”

Section: Introductionmentioning

confidence: 99%

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Diversity and genetic connectivity of heteropod (Pterotracheoidea) gastropods in the Tropical Eastern Pacific

Collin

Madrid

Venera‐Pontón

et al. 2023

Invertebrate Biology

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Previous research focusing on pelagic gastropods in the open ocean has demonstrated that many morphospecies comprise multiple distinct clades or cryptic species that can be distinguished with DNA sequence data. To date, the genetic diversity of the pelagic gastropod fauna of the tropical East Pacific, especially in shallow coastal waters, remains largely unexplored. To document the diversity of pterotracheoids (formerly heteropods) from the coastal waters of the Bay of Panama, we collected, photographed and sequenced fragments of mitochondrial cytochrome c oxidase subunit I (COI) and 16S ribosomal DNA for 60 atlantids, 3 carinariids and 6 pterotracheids.In addition to the COI barcode, our results include the first published 16S sequences for these groups. We found 11 operational taxonomic units (OTUs): 9 in the genus

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Section: Discussionsupporting

confidence: 71%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Diversity and genetic connectivity of heteropod (Pterotracheoidea) gastropods in the Tropical Eastern Pacific

Collin

Madrid

Venera‐Pontón

et al. 2023

Invertebrate Biology

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“…Campos & Ramorino (1984) recorded this species off Quintero (32º45'S), between the surface and 200 m depth, in December 1982 and January 1983, amid a recorded ENSO (El Niño-Southern Oscillation) event (Ramorino 1984). Cruz (2012) collected D. papilio, in surface equatorial water, also during an ENSO event, in April 1997, andQuesquén et al (2016) The pterotracheoid gastropod genus Atlanta, which is mainly distributed in warm waters (Moreno-Alcántara et al 2014, 2017, 2020Wall-Palmer et al 2016 Fagetti (1958Fagetti ( , 1968) off the Chilean coast, only larvae of Pterotrachea sp. were captured with the WP2 net during this study.…”

Section: Mollusk Groupsmentioning

confidence: 99%

Distribution and abundance of planktonic mollusks along a longitudinal gradient in the Southeastern Pacific off Chile

Campos

Landaeta

2021

RBMO

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The objectives of this research were to estimate the abundance of the main groups of planktonic mollusks (meroplanktonic larvae, holoplanktonic gastropods and cephalopod paralarvae), and relate these groups to the physical-chemical water properties along a longitudinal gradient between Caldera, on the coast of mainland Chile, and the Easter Island ecoregion (Rapa Nui Island and Salas y Gómez Island), in the Southeast Pacific Ocean. Plankton samples were collected over the course of the CIMAR 21-Islas Cruise, from October to November 2015, at 33 oceanographic stations via vertical hauls of a WP2 net (180-µm mesh size) from a maximum depth of 300 m to the sea surface. Mollusks were sorted, counted and initially assigned to Class rank, later being identified to lower taxonomic ranks. Planktonic mollusks were obtained at all stations, and were composed of 92.7% of Gastropoda and 7.3% of Bivalvia. The total abundance of mollusks varied between 55 and 4,922 individuals 100 m-3.Euthecosomate gastropods exhibited the highest occurrence within the oceanic area. Meanwhile, no paralarvae were captured. Differences in the composition of planktonic mollusks between the continental and oceanic zones were evident. Bivalve larvae increased their abundance in warmer, salty and vertically mixed waters. These results are the first record of meroplanktonic mollusks in waters near the Chilean oceanic islands, and suggest that planktonic mollusks display spatial variation at the scale of the South Pacific Basin, which could be related to the hydrographic conditions and the water column structure.

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Predictive performance from abundance distribution models of Vinciguerria lucetia larvae in the southern portion of the California current system using XGBOOST

García-Gómez,

Aceves-Medina,

Villalobos

et al. 2023

Deep Sea Research Part II: Topical Studies in Oceanography

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Diversity of Atlantidae mollusks (Gastropoda: Pterotracheoidea) from the southern region of the California current off Baja California peninsula, Mexico

Cited by 4 publications

References 29 publications

Diversity and genetic connectivity of heteropod (Pterotracheoidea) gastropods in the Tropical Eastern Pacific

Diversity and genetic connectivity of heteropod (Pterotracheoidea) gastropods in the Tropical Eastern Pacific

Distribution and abundance of planktonic mollusks along a longitudinal gradient in the Southeastern Pacific off Chile

Predictive performance from abundance distribution models of Vinciguerria lucetia larvae in the southern portion of the California current system using XGBOOST

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