Research note
Further records of Chorilia turgida (Decapoda: Brachyura: Majoidea: Epialtidae) from the Pacific coast of Mexico
Registros adicionales de Chorilia turgida (Decapoda: Brachyura: Majoidea: Epialtidae) en el Pacífico mexicano
Michel E. Hendrickx
Laboratorio de Invertebrados Bentónicos, Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Apartado postal 811, 82000 Mazatlán, Sinaloa, Mexico
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"apellidos" => "Bonilla" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1870345315000329?idApp=UINPBA00004N" "url" => "/18703453/0000008600000002/v2_201509041752/S1870345315000329/v2_201509041752/es/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S1870345315000196" "issn" => "18703453" "doi" => "10.1016/j.rmb.2015.04.018" "estado" => "S300" "fechaPublicacion" => "2015-06-01" "aid" => "18" "documento" => "simple-article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "crp" "cita" => "Revista Mexicana de Biodiversidad. 2015;86:531-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 1340 "formatos" => array:3 [ "EPUB" => 35 "HTML" => 998 "PDF" => 307 ] ] "en" => array:13 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Research note</span>" "titulo" => "Imposex in <span class="elsevierStyleItalic">Plicopurpura pansa</span> (Neogastropoda: Thaididae) in Nayarit and Sinaloa, Mexico" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "es" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "531" "paginaFinal" => "534" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Imposex en <span class="elsevierStyleItalic">Plicopurpura pansa</span> (Neogastropoda: Thaididae) en Nayarit and Sinaloa, México" ] ] "contieneResumen" => array:2 [ "en" => true "es" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 508 "Ancho" => 900 "Tamanyo" => 100570 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Male characteristics in <span class="elsevierStyleItalic">P. pansa</span>.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Delia Domínguez-Ojeda, Olga Araceli Patrón-Soberano, José Trinidad Nieto-Navarro, María de Lourdes Robledo-Marenco, Jesús Bernardino Velázquez-Fernández" "autores" => array:5 [ 0 => array:2 [ "nombre" => "Delia" "apellidos" => "Domínguez-Ojeda" ] 1 => array:2 [ "nombre" => "Olga Araceli" "apellidos" => "Patrón-Soberano" ] 2 => array:2 [ "nombre" => "José Trinidad" "apellidos" => "Nieto-Navarro" ] 3 => array:2 [ "nombre" => "María de Lourdes" "apellidos" => "Robledo-Marenco" ] 4 => array:2 [ "nombre" => "Jesús Bernardino" "apellidos" => "Velázquez-Fernández" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1870345315000196?idApp=UINPBA00004N" "url" => "/18703453/0000008600000002/v2_201509041752/S1870345315000196/v2_201509041752/en/main.assets" ] "en" => array:20 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Research note</span>" "titulo" => "Further records of <span class="elsevierStyleItalic">Chorilia turgida</span> (Decapoda: Brachyura: Majoidea: Epialtidae) from the Pacific coast of Mexico" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "535" "paginaFinal" => "537" ] ] "autores" => array:1 [ 0 => array:3 [ "autoresLista" => "Michel E. Hendrickx" "autores" => array:1 [ 0 => array:3 [ "nombre" => "Michel E." "apellidos" => "Hendrickx" "email" => array:1 [ 0 => "michel@ola.icmyl.unam.mx" ] ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Laboratorio de Invertebrados Bentónicos, Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Apartado postal 811, 82000 Mazatlán, Sinaloa, Mexico" "identificador" => "aff0005" ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Registros adicionales de <span class="elsevierStyleItalic">Chorilia turgida</span> (Decapoda: Brachyura: Majoidea: Epialtidae) en el Pacífico mexicano" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 738 "Ancho" => 995 "Tamanyo" => 113849 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleItalic">Chorilia turgida</span> Rathbun, 1924: A, fresh specimen, male, CL 30.8<span class="elsevierStyleHsp" style=""></span>mm, dorsal view (EMU-10528); B, same, preserved, detail of hepatic and branchial regions.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">The crab genus <span class="elsevierStyleItalic">Chorilia</span> Dana, 1851, is made up of 3 species, all previously considered subspecies of <span class="elsevierStyleItalic">Chorilia longipes</span> Dana, 1851 (<a class="elsevierStyleCrossRefs" href="#bib0015">Garth, 1958; Ng, Guinot, & Davie, 2008</a>). The nominal species, <span class="elsevierStyleItalic">C. longipes</span> is found along the west coast of North America, while <span class="elsevierStyleItalic">C. japonica</span> (Miers, 1879) is known from the western Pacific, Japan and Korea. The third species, <span class="elsevierStyleItalic">C. turgida</span> Rathbun, 1924, was described as <span class="elsevierStyleItalic">C. longipes turgida</span> based on a male of 50<span class="elsevierStyleHsp" style=""></span>mm carapace length (CL) collected off San Diego, California, USA, in 359 fathoms (ca 665<span class="elsevierStyleHsp" style=""></span>m).</p><p id="par0010" class="elsevierStylePara elsevierViewall">During sampling operations off the west coast of the Baja California Peninsula, Mexico, aboard the R/V “El Puma” of the Universidad Nacional Autónoma de México (UNAM), a small series of majoid crabs belonging to <span class="elsevierStyleItalic">Chorilia</span> were collected with a benthic sledge. This material represents new records and a considerable distribution range extension of this species south of the USA-Mexico border. All the specimens are kept in the Regional Collection of Marine Invertebrates (EMU) of UNAM, in Mazatlán, Mexico.</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025"><span class="elsevierStyleItalic">Chorilia turgida</span><span class="elsevierStyleBold">Rathbun, 1924</span></span><p id="par0015" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Material examined</span>. TALUD XVI-B. St. 17 (29°57’18”<span class="elsevierStyleHsp" style=""></span>N, 116°1’30”<span class="elsevierStyleHsp" style=""></span>W), May 29, 2014, 1<span class="elsevierStyleHsp" style=""></span>M (CW, 15.3<span class="elsevierStyleHsp" style=""></span>mm), 734–774<span class="elsevierStyleHsp" style=""></span>m (EMU-10525). St. 18 (30°39’18”<span class="elsevierStyleHsp" style=""></span>N, 116°25’54”<span class="elsevierStyleHsp" style=""></span>W), May 25, 2014, 740–785<span class="elsevierStyleHsp" style=""></span>m, 2<span class="elsevierStyleHsp" style=""></span>M (CL 20.5–23.1<span class="elsevierStyleHsp" style=""></span>mm) (EMU-10526), 7<span class="elsevierStyleHsp" style=""></span>M (CW, 9.8–16.5<span class="elsevierStyleHsp" style=""></span>mm) and 6F (CW, 13.4–21.8<span class="elsevierStyleHsp" style=""></span>mm) (EMU-10527). 6<span class="elsevierStyleHsp" style=""></span>M (CW, 13.9–30.8<span class="elsevierStyleHsp" style=""></span>mm) and 8F (CW, 13.9–28.1<span class="elsevierStyleHsp" style=""></span>mm) (EMU-10528), 1<span class="elsevierStyleHsp" style=""></span>M (CW, 25.7<span class="elsevierStyleHsp" style=""></span>mm) and 2 F (CW, 23.7–25.6<span class="elsevierStyleHsp" style=""></span>mm) (EMU-10635). St. 19 (30°38’<span class="elsevierStyleHsp" style=""></span>N, 116°31’40”<span class="elsevierStyleHsp" style=""></span>W), May 25, 2014, 1F (CW 13.4<span class="elsevierStyleHsp" style=""></span>mm), 1385–1,433<span class="elsevierStyleHsp" style=""></span>m (EMU-10529).</p><p id="par0020" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Remarks</span>. The only specimens recorded for the Pacific coast of Mexico are from the vicinity of the Cortés Bank (a broken specimen and a young male), close to the USA border (<a class="elsevierStyleCrossRef" href="#bib0015">Garth, 1958</a>: table 54). The material examined fit well with the characters provided by <a class="elsevierStyleCrossRef" href="#bib0015">Garth (1958)</a> to separate <span class="elsevierStyleItalic">turgida</span> from <span class="elsevierStyleItalic">longipes</span>, including the more inflated branchial region, the more spinous carapace, the sharp hepatic spine, and the more diverging rostral spines (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). <a class="elsevierStyleCrossRef" href="#bib0015">Garth (1958)</a> considered both forms as almost segregated along a latitudinal gradient, <span class="elsevierStyleItalic">longipes</span> representing the northern form and <span class="elsevierStyleItalic">turgida</span> the southern one. <a class="elsevierStyleCrossRef" href="#bib0015">Garth (1958)</a> further noted that distributions of both “sub-species” overlap in the southern portion of their range, and that the presence of the typical form, i.e., <span class="elsevierStyleItalic">longipes</span>, a species associated with cooler (northern) water than <span class="elsevierStyleItalic">turgida</span>, might be related to the presence of upwellings in the south. <a class="elsevierStyleCrossRef" href="#bib0025">Wicksten (2012)</a> considered only one species in her list, but noted that two sub-species are considered along the west coast of the USA, from Alaska to California: <span class="elsevierStyleItalic">C. longipes longipes</span> from Alaska to Santa Catalina Island, and <span class="elsevierStyleItalic">C. l. turgida</span>, from Monterey Bay to off San Diego.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><p id="par0025" class="elsevierStylePara elsevierViewall">The material examined represents new records for <span class="elsevierStyleItalic">C. turgida</span> from the west coast of Mexico, where it was previously reported from the Cortés Bank (<a class="elsevierStyleCrossRef" href="#bib0015">Garth, 1958</a>) (32°25’30.00”<span class="elsevierStyleHsp" style=""></span>N, 119°03’30.00”<span class="elsevierStyleHsp" style=""></span>W), and a distribution range extension to 29°57’18”<span class="elsevierStyleHsp" style=""></span>N, 116°01’30”<span class="elsevierStyleHsp" style=""></span>W (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>). It was collected in a depth range of 734–1,433<span class="elsevierStyleHsp" style=""></span>m. <a class="elsevierStyleCrossRef" href="#bib0025">Wicksten (2012)</a> gave a depth range for <span class="elsevierStyleItalic">C. longipes</span> of 33–1,200<span class="elsevierStyleHsp" style=""></span>m noting that it is usually found in deeper water in the southern portion of its distribution range. <a class="elsevierStyleCrossRef" href="#bib0015">Garth (1958)</a> provided a list of precise records for both “forms”: from 10 to 298 fathoms (ca 18–550<span class="elsevierStyleHsp" style=""></span>m depth) for <span class="elsevierStyleItalic">C.</span> “<span class="elsevierStyleItalic">longipes</span>”<span class="elsevierStyleItalic">longipes</span> (the typical form), and from 32 to 650 fathoms (ca 60–1,200<span class="elsevierStyleHsp" style=""></span>m depth) for <span class="elsevierStyleItalic">C.</span> “<span class="elsevierStyleItalic">longipes</span>” <span class="elsevierStyleItalic">turgida</span>. Present records therefore increase the deeper distribution limit of <span class="elsevierStyleItalic">C. turgida</span> and reinforce the idea that this species occurs in deeper water in its southern range (i.e., to 1,433<span class="elsevierStyleHsp" style=""></span>m depth). Other parameters measured at the collection sites from western Mexico are the epibenthic temperature (3.16–5.48<span class="elsevierStyleHsp" style=""></span>°C) and dissolved oxygen concentration (0.25–0.90<span class="elsevierStyleHsp" style=""></span>ml/l O<span class="elsevierStyleInf">2</span>), which indicate the association of <span class="elsevierStyleItalic">C. turgida</span> with cold water and mild to severe hypoxic conditions, at depths which correspond to the lower boundary of the Oxygen Minimum Zone (OMZ) that occurs in the area (<a class="elsevierStyleCrossRef" href="#bib0010">Helly & Levin, 2004</a>).</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0030" class="elsevierStylePara elsevierViewall"><a class="elsevierStyleCrossRef" href="#bib0025">Wicksten (2012)</a> noted that there is a need to analyze morphologic variations within the “<span class="elsevierStyleItalic">longipes</span>” complex considering the water temperature and the geographic location of the specimens available, with a view to determine whether reproductively isolated populations exist or if variations between the two “forms” correspond to ecophenotypes. With the new records of <span class="elsevierStyleItalic">C. turgida</span> under the OMZ, and considering that the OMZ core is particularly wide between 30°<span class="elsevierStyleHsp" style=""></span>N and 60°<span class="elsevierStyleHsp" style=""></span>N (>200<span class="elsevierStyleHsp" style=""></span>m) and features intermediate hypoxic values <0.5<span class="elsevierStyleHsp" style=""></span>ml/l but generally >0.2<span class="elsevierStyleHsp" style=""></span>ml/l (<a class="elsevierStyleCrossRef" href="#bib0010">Helly & Levin, 2004</a>), the question arises as to whether this species occurs both above (from about 500 to 600<span class="elsevierStyleHsp" style=""></span>m and shallower) and below the OMZ (from about 1,100 to 1,200<span class="elsevierStyleHsp" style=""></span>m depth and below) (<a class="elsevierStyleCrossRef" href="#bib0010">Helly & Levin, 2004</a>), and might eventually tolerate very low oxygen concentrations in intermediate depths (1,100<span class="elsevierStyleHsp" style=""></span>m<span class="elsevierStyleHsp" style=""></span>><span class="elsevierStyleHsp" style=""></span>depth<span class="elsevierStyleHsp" style=""></span>><span class="elsevierStyleHsp" style=""></span>500<span class="elsevierStyleHsp" style=""></span>m). If the case, this species could have a continuous bathymetric distribution and the OMZ core would not represent a physiological barrier to vertical dispersion, as it occurs in other regions of the eastern Pacific (<a class="elsevierStyleCrossRef" href="#bib0005">Hendrickx & Serrano, 2013</a>). Records of <span class="elsevierStyleItalic">C. turgida</span> from off California were mostly in the depth range of 178–650 fathoms (ca 330–1,200<span class="elsevierStyleHsp" style=""></span>m) (<a class="elsevierStyleCrossRef" href="#bib0015">Garth, 1958</a>). This depth range includes the upper boundary of the OMZ core (using 0.5<span class="elsevierStyleHsp" style=""></span>ml/l as the upper and lower boundaries of dissolved oxygen concentrations), the OMZ core itself, and another area just below the lower boundary of the OMZ (<a class="elsevierStyleCrossRef" href="#bib0010">Helly & Levin, 2004</a>), thus supporting the idea of a continuous bathymetric distribution across the OMZ core.</p><p id="par0035" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Color</span>. From a freshly collected specimen (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>A). Carapace pinkish-white, spines salmon. Rostral horns with band of light salmon in proximal half and tip. Chelipeds salmon, with some areas pinkish-white, fingers white with flush of salmon. Ambulatory legs with irregular patches of light salmon, proximal segments and dactylus whitish. The color roughly corresponds to the description by Garth (1958: 266): “usually white, but occasionally bright flesh pink”.</p><p id="par0040" class="elsevierStylePara elsevierViewall">Ship time (TALUD XVI-B) was provided by the Coordinación de la Investigación Científica, UNAM, and partly supported by Conacyt (project 179467). The TALUD project received support for laboratory activities from Conacyt (project 179467). The author thanks all scientists, students and crew members who took an active part in the TALUD XVI-B cruise. Photographs of <a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a> were taken by José Salgado-Barragán. Mercedes Cordero Ruiz is acknowledged for editing the final version of the manuscript and preparing fig. 1, and Ana K. Barragán Zepeda (Conacyt project 179467 assistant) for her laboratory assistance. I acknowledge the use in figure 1 of Maptool, a product of SEATURTLE.ORG (www.seaturtle.org).</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:6 [ 0 => array:3 [ "identificador" => "xres548384" "titulo" => "Abstract" "secciones" => array:1 [ 0 => array:1 [ "identificador" => "abst0005" ] ] ] 1 => array:2 [ "identificador" => "xpalclavsec566202" "titulo" => "Keywords" ] 2 => array:3 [ "identificador" => "xres548385" "titulo" => "Resumen" "secciones" => array:1 [ 0 => array:1 [ "identificador" => "abst0010" ] ] ] 3 => array:2 [ "identificador" => "xpalclavsec566201" "titulo" => "Palabras clave" ] 4 => array:2 [ "identificador" => "sec0005" "titulo" => "Chorilia turgidaRathbun, 1924" ] 5 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2014-10-15" "fechaAceptado" => "2015-02-08" "PalabrasClave" => array:2 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec566202" "palabras" => array:3 [ 0 => "<span class="elsevierStyleItalic">Chorila</span>" 1 => "New records" 2 => "West coast of Mexico" ] ] ] "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec566201" "palabras" => array:3 [ 0 => "<span class="elsevierStyleItalic">Chorilia</span>" 1 => "Nuevos registros" 2 => "Costa oeste de México" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:2 [ "titulo" => "Abstract" "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">A small series of specimens of <span class="elsevierStyleItalic">Chorilia turgida</span> Rathbun, 1924 is reported from off the west coast of the Baja California Peninsula, Mexico, in depth of 734 to 1,433<span class="elsevierStyleHsp" style=""></span>m. It was previously known from Monterey Bay to off San Diego, California, USA, and from one isolated record from the Cortés Bank, Mexico. The material was collected in cold water (3.16–5.48<span class="elsevierStyleHsp" style=""></span>°C) with mild to severe hypoxic conditions (0.25–0.90<span class="elsevierStyleHsp" style=""></span>ml/l O<span class="elsevierStyleInf">2</span>).</p></span>" ] "es" => array:2 [ "titulo" => "Resumen" "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Se señala la captura de una pequeña serie de ejemplares de <span class="elsevierStyleItalic">Chorilia turgida</span> Rathbun, 1924 recolectados frente a la costa oeste de la península de Baja California, México, a profundidades entre 734 y 1,433<span class="elsevierStyleHsp" style=""></span>m. Se conocía previamente desde la bahía de Monterrey hasta la altura de San Diego, California, EE.UU., y con un solo registro cerca del banco de Cortés, México. El material se recolectó en aguas frías (3.16-5.48<span class="elsevierStyleHsp" style=""></span>°C) en condiciones de hipoxia de leves a severas (0.25-0.90<span class="elsevierStyleHsp" style=""></span>ml/l O<span class="elsevierStyleInf">2</span>).</p></span>" ] ] "NotaPie" => array:1 [ 0 => array:1 [ "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Peer Review under the responsibility of Universidad Nacional Autónoma de México.</p>" ] ] "multimedia" => array:2 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 738 "Ancho" => 995 "Tamanyo" => 113849 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleItalic">Chorilia turgida</span> Rathbun, 1924: A, fresh specimen, male, CL 30.8<span class="elsevierStyleHsp" style=""></span>mm, dorsal view (EMU-10528); B, same, preserved, detail of hepatic and branchial regions.</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1993 "Ancho" => 1660 "Tamanyo" => 166723 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Distribution of <span class="elsevierStyleItalic">Chorilia turgida</span> Rathbun, 1924 off the west coast of Baja California, Mexico. (■) Record of <a class="elsevierStyleCrossRef" href="#bib0015">Garth (1958)</a>; (●) present study records.</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:5 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "Hendrickx and Serrano, 2013" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effects of the oxygen minimum zone on squat lobsters distribution in the Gulf of California, Mexico" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "M.E. Hendrickx" 1 => "D. Serrano" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.2478/s11535-013-0165-166" "Revista" => array:5 [ "tituloSerie" => "Central European Journal of Biology" "fecha" => "2013" "volumen" => "9" "paginaInicial" => "92" "paginaFinal" => "103" ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib0010" "etiqueta" => "Helly and Levin, 2004" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Global distribution of naturally occurring marine hypoxia on continental margins" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "J.J. Helly" 1 => "L.A. Levin" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Deep-Sea Research Part I" "fecha" => "2004" "volumen" => "51" "paginaInicial" => "1159" "paginaFinal" => "1168" ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0015" "etiqueta" => "Garth, 1958" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Brachyura of the Pacific coast of America; Oxyrhyncha" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "J.S. Garth" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Allan Hancock Pacific Expeditions" "fecha" => "1958" "volumen" => "21" "paginaInicial" => "1" "paginaFinal" => "854" ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib0020" "etiqueta" => "Ng et al., 2008" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Systema Brachyurorum: Part I. An annotated checklist of extant brachyuran crabs of the world" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "P.K.L. Ng" 1 => "D. Guinot" 2 => "P.J. Davie" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "The Raffles Bulletin of Zoology" "fecha" => "2008" "volumen" => "17" "paginaInicial" => "1" "paginaFinal" => "286" ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0025" "etiqueta" => "Wicksten, 2012" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Decapod Crustacea of the Californian and Oregonian zoogeographic provinces" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "M.K. Wicksten" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Zootaxa" "fecha" => "2012" "volumen" => "3371" "paginaInicial" => "1" "paginaFinal" => "307" ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/18703453/0000008600000002/v2_201509041752/S1870345315000330/v2_201509041752/en/main.assets" "Apartado" => array:4 [ "identificador" => "41743" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Notas científicas/Research notes" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/18703453/0000008600000002/v2_201509041752/S1870345315000330/v2_201509041752/en/main.pdf?idApp=UINPBA00004N&text.app=https://www.elsevier.es/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1870345315000330?idApp=UINPBA00004N" ]
| Year/Month | Html | Total | |
|---|---|---|---|
| 2024 November | 4 | 0 | 4 |
| 2024 October | 11 | 1 | 12 |
| 2024 September | 25 | 2 | 27 |
| 2024 August | 18 | 2 | 20 |
| 2024 July | 10 | 7 | 17 |
| 2024 June | 15 | 4 | 19 |
| 2024 May | 8 | 3 | 11 |
| 2024 April | 7 | 4 | 11 |
| 2024 March | 14 | 5 | 19 |
| 2024 February | 5 | 3 | 8 |
| 2024 January | 10 | 5 | 15 |
| 2023 December | 12 | 6 | 18 |
| 2023 November | 7 | 5 | 12 |
| 2023 October | 13 | 10 | 23 |
| 2023 September | 6 | 3 | 9 |
| 2023 August | 3 | 3 | 6 |
| 2023 July | 7 | 8 | 15 |
| 2023 June | 12 | 6 | 18 |
| 2023 May | 16 | 3 | 19 |
| 2023 April | 4 | 4 | 8 |
| 2023 March | 11 | 6 | 17 |
| 2023 February | 4 | 5 | 9 |
| 2023 January | 12 | 6 | 18 |
| 2022 December | 11 | 9 | 20 |
| 2022 November | 15 | 8 | 23 |
| 2022 October | 13 | 6 | 19 |
| 2022 September | 9 | 7 | 16 |
| 2022 August | 11 | 13 | 24 |
| 2022 July | 11 | 8 | 19 |
| 2022 June | 9 | 6 | 15 |
| 2022 May | 13 | 12 | 25 |
| 2022 April | 17 | 9 | 26 |
| 2022 March | 21 | 7 | 28 |
| 2022 February | 9 | 4 | 13 |
| 2022 January | 14 | 4 | 18 |
| 2021 December | 21 | 6 | 27 |
| 2021 November | 25 | 7 | 32 |
| 2021 October | 22 | 8 | 30 |
| 2021 September | 9 | 6 | 15 |
| 2021 August | 8 | 4 | 12 |
| 2021 July | 5 | 5 | 10 |
| 2021 June | 6 | 6 | 12 |
| 2021 May | 7 | 5 | 12 |
| 2021 April | 18 | 15 | 33 |
| 2021 March | 15 | 6 | 21 |
| 2021 February | 9 | 3 | 12 |
| 2021 January | 7 | 7 | 14 |
| 2020 December | 8 | 5 | 13 |
| 2020 November | 7 | 5 | 12 |
| 2020 October | 9 | 5 | 14 |
| 2020 September | 11 | 6 | 17 |
| 2020 August | 10 | 3 | 13 |
| 2020 July | 9 | 2 | 11 |
| 2020 June | 4 | 1 | 5 |
| 2020 May | 3 | 5 | 8 |
| 2020 April | 7 | 4 | 11 |
| 2020 March | 6 | 3 | 9 |
| 2020 February | 6 | 3 | 9 |
| 2020 January | 11 | 6 | 17 |
| 2019 December | 11 | 1 | 12 |
| 2019 November | 6 | 4 | 10 |
| 2019 October | 4 | 0 | 4 |
| 2019 September | 5 | 4 | 9 |
| 2019 July | 11 | 3 | 14 |
| 2019 June | 32 | 13 | 45 |
| 2019 May | 105 | 19 | 124 |
| 2019 April | 42 | 12 | 54 |
| 2019 March | 2 | 2 | 4 |
| 2019 February | 5 | 3 | 8 |
| 2019 January | 3 | 9 | 12 |
| 2018 December | 2 | 2 | 4 |
| 2018 November | 1 | 1 | 2 |
| 2018 October | 9 | 4 | 13 |
| 2018 September | 3 | 7 | 10 |
| 2018 August | 0 | 3 | 3 |
| 2018 July | 3 | 0 | 3 |
| 2018 June | 1 | 2 | 3 |
| 2018 May | 5 | 5 | 10 |
| 2018 April | 8 | 1 | 9 |
| 2018 March | 1 | 0 | 1 |
| 2018 January | 1 | 0 | 1 |
| 2017 December | 2 | 0 | 2 |
| 2017 November | 2 | 3 | 5 |
| 2017 October | 3 | 2 | 5 |
| 2017 September | 3 | 1 | 4 |
| 2017 August | 5 | 3 | 8 |
| 2017 July | 10 | 2 | 12 |
| 2017 June | 6 | 1 | 7 |
| 2017 May | 7 | 6 | 13 |
| 2017 April | 3 | 15 | 18 |
| 2017 March | 8 | 2 | 10 |
| 2017 February | 7 | 0 | 7 |
| 2017 January | 11 | 0 | 11 |
| 2016 December | 9 | 2 | 11 |
| 2016 November | 8 | 3 | 11 |
| 2016 October | 13 | 5 | 18 |
| 2016 September | 16 | 1 | 17 |
| 2016 August | 8 | 4 | 12 |
| 2016 July | 6 | 1 | 7 |
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