Journal of Crustacean Biology最新文献_第8页

Chicosciencea Bochini, Cunha, Terossi & Almeida, 2020 is not a subjective junior synonym of Microprosthema Stimpson, 1860 (Decapoda: Stenopodidea: Spongicolidae): A response to Goy (2023) Chicosciencea Bochini，Cunha，Terossi&Almeida，2020不是Microprostema Stimpson的主观初级同义词，1860（十足目：Stenopoidea：海绵科）：对Goy的回应（2023）

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-07-11 DOI: 10.1093/jcbiol/ruad039

G. L. Bochini, A. M. Cunha, Mariana Terossi, A. O. Almeida

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News from The Crustacean Society for June 2023 2023年6月来自甲壳类动物协会的新闻

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad034

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Grooming and agonistic behaviors in the semi-terrestrial crabs Ocypode quadrata (Fabricius, 1787) and Minuca (Uca) burgersi (Holthuis, 1967) (Decapoda: Brachyura: Ocypodidae) 半陆生螃蟹Ocypode quadrata（Fabricius，1787）和Minuca（Uca）burgersi（Holthuis，1967）的梳理和痛苦行为（十足目：Brachyura：Ocypodidae）

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad029

Maggie Dakin, J. Wortham

{"title":"Grooming and agonistic behaviors in the semi-terrestrial crabs Ocypode quadrata (Fabricius, 1787) and Minuca (Uca) burgersi (Holthuis, 1967) (Decapoda: Brachyura: Ocypodidae)","authors":"Maggie Dakin, J. Wortham","doi":"10.1093/jcbiol/ruad029","DOIUrl":"https://doi.org/10.1093/jcbiol/ruad029","url":null,"abstract":"\u0000 Grooming behaviors reduce body fouling and are well documented in crustaceans. There are more detailed laboratory-based grooming studies on fully aquatic crabs compared to semi-terrestrial crabs. By contrast, semi-terrestrial crabs are predicted to have different grooming time budgets than fully aquatic crabs because semi-terrestrial crabs are not constantly submerged in water that can mechanically remove sedimentary fouling, whereas fully aquatic crustaceans have increased fouling from algae and epibionts. We studied the grooming behaviors of two semi-terrestrial crab species. Crabs (N = 50 ghost crabs, Ocypode quadrata (Fabricius, 1787); N = 50 fiddler crabs, Minuca (Uca) burgersi (Holthuis, 1967)) were observed in isolation for 45-min trials. We recorded grooming frequency, location, appendage, and time. Ghost crabs were also observed in agonistic encounters to determine how grooming varied in the presence of a conspecific individual. Ghost crabs and fiddler crabs have different grooming time budgets, (0.526 and 0.895%, respectively) with both species having lower grooming time budgets than fully aquatic crustaceans. Some similarities and differences in grooming between the two semi-terrestrial crabs exist, with both species frequently grooming their eyes and maxillipeds using a brush or scrape mechanism, but with fiddler crabs using their eyes as a grooming appendage more frequently than ghost crabs. Ghost crab males groom less than females, whereas fiddler crab males and females groom equally. In agonistic interactions in ghost crabs, the grooming time budget decreased compared with isolated observations and individuals engaged in a “playing dead” behavior (thanatosis) after engaging in a fight. Semi-terrestrial crabs were found to groom significantly less than fully aquatic crustaceans.","PeriodicalId":54850,"journal":{"name":"Journal of Crustacean Biology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44277057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Temperature as main driver of the growth of an endemic Philippine freshwater copepod (Copepoda: Calanoida: Diaptomidae) 温度是菲律宾特有淡水桡足动物生长的主要驱动因素(桡足目:鱼足目:双足科)

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad031

J. R. de Leon, Dino T Tordesillas, S. Souissi, Grei Angelo Cuadrasal, S. Guinto, E. Z. Rizo, R. Papa

引用次数: 0

The water flea Moina macrocopa () (Cladocera: Daphniidae) withstands 100,000 × g in a centrifuge for 10 minutes 大型水蚤Moina macropa（）（枝角类：水蚤科）在离心机中耐受100000×g 10分钟

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad038

Takafumi Ito

引用次数: 0

Cloning and functional characterization of a TMC-like channel gene and protein in the crayfish Astacus leptodactylus (Eschscholtz, 1823) (Decapoda: Astacidea: Astacidae) 小龙虾Astacus leptodactylus（Eschscholtz，1823）TMC样通道基因和蛋白的克隆和功能鉴定

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad032

Kaan Arslan, Berk Saglam, Nazli Coskun Beyatli, E. Taşkiran, T. Baştuğ, N. Puralı

引用次数: 1

The complete mitochondrial genome of the freshwater crab Tzotzilthelphusa villarosalensis Villalobos & Álvarez, 2013 (Brachyura: Decapoda: Pseudothelphusidae: Raddausinae) from Mexico 墨西哥淡水蟹Tzotzilthelphusa villarosalensis Villalobos & Álvarez线粒体全基因组，2013(腕足目:十足目:假thelphusidae: Raddausinae)

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad033

Eric G Moreno-Juárez, A. Jiménez-Marín, Sandra I. Vera-Paz, F. Álvarez

{"title":"The complete mitochondrial genome of the freshwater crab Tzotzilthelphusa villarosalensis Villalobos & Álvarez, 2013 (Brachyura: Decapoda: Pseudothelphusidae: Raddausinae) from Mexico","authors":"Eric G Moreno-Juárez, A. Jiménez-Marín, Sandra I. Vera-Paz, F. Álvarez","doi":"10.1093/jcbiol/ruad033","DOIUrl":"https://doi.org/10.1093/jcbiol/ruad033","url":null,"abstract":"\u0000 We present the complete mitochondrial genome of Tzotzilthelphusa villarosalensisVillalobos & Álvarez, 2013, a freshwater crab from Mexico. This is the first mitochondrial genome reported for the superfamily Pseudothelphusoidea. We performed a de novo assembly from genome skimming reads. The mitochondrial genome of T. villarosalensis has a length of 17,203 bp and its gene topology is similar to other freshwater and marine families, e.g., the position of the cytochrome oxidase complex subunits and ATA synthetase, even the order of nad3, nad5, nad4, nad4L, nad6, and cytb. By contrast, the order and organization of genes like the 16S, 12S, and nad1 are different depending on the phylogenetic group with which they are compared. The phylogenetic analyses placed T. villarosalensis as a sister group of all freshwater crabs reported until now and as part of the subsection Heterotremata. This complete mitochondrial genome could be a reference for further genomic studies of the family Pseudothelphusidae and other primary freshwater crabs.","PeriodicalId":54850,"journal":{"name":"Journal of Crustacean Biology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44227848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of lipid extraction in the muscle tissue of the blue crab Callinectes sapidus Rathbun, 1896 (Decapoda: Brachyura: Portunidae) in the determination of δ13C and δ15N 蓝蟹肌肉组织脂质提取对δ13C和δ15N测定的影响

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad030

R. Rosas‐Luis, N. Cabanillas-Terán, Luis Ignacio Hernández-Chávez

{"title":"Influence of lipid extraction in the muscle tissue of the blue crab Callinectes sapidus Rathbun, 1896 (Decapoda: Brachyura: Portunidae) in the determination of δ13C and δ15N","authors":"R. Rosas‐Luis, N. Cabanillas-Terán, Luis Ignacio Hernández-Chávez","doi":"10.1093/jcbiol/ruad030","DOIUrl":"https://doi.org/10.1093/jcbiol/ruad030","url":null,"abstract":"\u0000 Stable isotope analysis of δ13C and δ15N has been used in the description of the trophic ecology in marine organisms. This approach has been applied to various taxa including crustaceans. Pre-treatment of samples before isotope quantification is suggested for tissues with high lipid content, because lipids can affect the isotope concentrations. We focused on the isotope analysis of tissues of the blue crab (Callinectes sapidusRathbun, 1896) because it is a significant prey item for intermediate and top predators. We aimed to assess the isotope values produced by two lipid extraction methods and compare these results with values of samples which were not lipid-extracted. Results evidenced a negative relationship between Δδ13C and the C:N ratios, the C:N ratios explaining 98% of the variation in the Δδ13C. Regarding the SEAc results, the δ13C values showed more negative values after the lipid extraction Bligh and Dryer method, which indicates that this method is accurate for pre-treatment of samples before isotope quantification. These results highlighted the importance of lipid extraction before quantifying isotopes and enforces the need of pre-treatment of samples.","PeriodicalId":54850,"journal":{"name":"Journal of Crustacean Biology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45447977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First mitochondrial genomes of Anaspidacea (Malacostraca, Crustacea) and the phylogenetic relationships of mountain shrimps (Anaspides Thomson, 1894) and their relatives within Anaspidesidae 第一个阿斯皮亚目(Malacostraca，甲壳类)的线粒体基因组和山虾(Anaspides Thomson, 1894)及其在阿斯皮亚科近亲的系统发育关系

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad028

Christoph G. Höpel, D. Yeo, S. Ahyong, R. Meier, S. Richter

{"title":"First mitochondrial genomes of Anaspidacea (Malacostraca, Crustacea) and the phylogenetic relationships of mountain shrimps (Anaspides Thomson, 1894) and their relatives within Anaspidesidae","authors":"Christoph G. Höpel, D. Yeo, S. Ahyong, R. Meier, S. Richter","doi":"10.1093/jcbiol/ruad028","DOIUrl":"https://doi.org/10.1093/jcbiol/ruad028","url":null,"abstract":"\u0000 We present the first complete mitochondrial genomes for Anaspidacea by sequencing 24 specimens from 12 different species in four genera (AnaspidesThomson, 1894; ParanaspidesSmith, 1908; AllanaspidesSwain, Wilson, Hickman & Ong, 1970; and MicraspidesNicholls, 1931). We recovered 20 complete (13 protein coding genes, two ribosomal RNA genes, 22 transfer RNAs), and four partial mitogenomes. The full mitogenomes range in length from 15,213 bp to 17,962 bp. We found five different gene orders and reconstruct the ground pattern of Anaspidacea, which differs from the hypothetical pancrustacean ground pattern by the translocation and reversal of tRNA-L1. The same translocation is also found in Euphausiacea and could represent a synapomorphy of these two taxa. Moreover, we reconstruct the phylogenetic relationships of the Anaspidesidae using a data set consisting of the mitochondrial protein coding genes, the two ribosomal RNAs as well as nuclear 18S and 28S rRNA. Our results strongly corroborate the monophyly of all three anaspidesiid genera, with Paranaspides as the sister group to Anaspides, which together, are sister to Allanaspides. Lastly, we resolve the main phylogenetic relationships within Anaspides.","PeriodicalId":54850,"journal":{"name":"Journal of Crustacean Biology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42444962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new species of crayfish (Decapoda: Astacidea: Cambaridae) from the Cumberland Thrust Block (eastern Kentucky and Tennessee, USA), with notes on the evolution of Cambarus Erichson, 1846 in the Ohio River Basin of the Appalachian Mountains 坎伯兰冲断块（美国肯塔基州东部和田纳西州）的一种新小龙虾（十足目：虾目：小龙虾科），并记录了1846年阿巴拉契亚山脉俄亥俄河流域小龙虾的进化

IF 1.1 4区生物学

Journal of Crustacean Biology Pub Date : 2023-06-01 DOI: 10.1093/jcbiol/ruad023

R. Thoma, J. Fetzner

{"title":"A new species of crayfish (Decapoda: Astacidea: Cambaridae) from the Cumberland Thrust Block (eastern Kentucky and Tennessee, USA), with notes on the evolution of Cambarus Erichson, 1846 in the Ohio River Basin of the Appalachian Mountains","authors":"R. Thoma, J. Fetzner","doi":"10.1093/jcbiol/ruad023","DOIUrl":"https://doi.org/10.1093/jcbiol/ruad023","url":null,"abstract":"\u0000 Cambarus intermontanus n. sp. is described from mountain streams in the Clear Creek basin along the Kentucky/Tennessee border between Cumberland and Pine Mountains on the Cumberland Thrust Block. The new species is morphologically most similar to Cambarus jezerinaci Thoma, 2000. It differs nevertheless from C. jezerinaci most consistently in the tuberculation of the opposable margins of the propodus. The new species possesses five or six tubercles and C. jezerinaci has four. Cambarus intermontanusn. sp. and C. jezerinaci differ from C. parvoculus Hobbs & Shoup, 1947 and C. distans Rhoades, 1944 in the thickness of the rostral margins and a more truncate rostral tip. The gonopod of C. jezerinaci has a central projection that is normally shorter than the mesial process, whereas that of C. intermontanusn. sp. is longer than the mesial process, C. distans is much shorter, and C. parvoculus is generally equal in length. The new species is genetically distinct from C. jezerinaci, C. magerae Thoma & Fetzner 2015, C. distans, and C. parvoculus differing by a 4–5% sequence divergence on average. Cambarus intermontanusn. sp. was found to be sister to a clade containing C. parvoculus, C. jezerinaci, and C. magerae.","PeriodicalId":54850,"journal":{"name":"Journal of Crustacean Biology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48946036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0