INFRAORDER CARIDEA Dana, 1852
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Two Freshwater Shrimp Species of the Genus Caridina (Decapoda, Caridea, Atyidae) from Dawanshan Island, Guangdong, China, with the Description of a New Species
A peer-reviewed open-access journal ZooKeys 923: 15–32 (2020) Caridina tetrazona 15 doi: 10.3897/zookeys.923.48593 RESEarcH articLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Two freshwater shrimp species of the genus Caridina (Decapoda, Caridea, Atyidae) from Dawanshan Island, Guangdong, China, with the description of a new species Qing-Hua Chen1, Wen-Jian Chen2, Xiao-Zhuang Zheng2, Zhao-Liang Guo2 1 South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510520, Guangdong Province, China 2 Department of Animal Science, School of Life Science and Enginee- ring, Foshan University, Foshan 528231, Guangdong Province, China Corresponding author: Zhao-Liang Guo ([email protected]) Academic editor: I.S. Wehrtmann | Received 19 November 2019 | Accepted 7 February 2020 | Published 1 April 2020 http://zoobank.org/138A88CC-DF41-437A-BA1A-CB93E3E36D62 Citation: Chen Q-H, Chen W-J, Zheng X-Z, Guo Z-L (2020) Two freshwater shrimp species of the genus Caridina (Decapoda, Caridea, Atyidae) from Dawanshan Island, Guangdong, China, with the description of a new species. ZooKeys 923: 15–32. https://doi.org/10.3897/zookeys.923.48593 Abstract A faunistic and ecological survey was conducted to document the diversity of freshwater atyid shrimps of Dawanshan Island. Two species of Caridina that occur on this island were documented and discussed. One of these, Caridina tetrazona sp. nov. is described and illustrated as new to science. It can be easily distinguished from its congeners based on a combination of characters, which includes a short rostrum, the shape of the endopod of the male first pleopod, the segmental ratios of antennular peduncle and third maxilliped, the slender scaphocerite, and the absence of a median projection on the posterior margin. -
A Genetical and Ecological Diversity of Fresh Water Prawns Macrobrachium Canarae and Caridina Gracilirostris from Kanyakumari Dist., Tamil Nadu, India
International Journal of Genetic Engineering and Biotechnology. ISSN 0974-3073 Volume 2, Number 1 (2011), pp. 23-32 © International Research Publication House http://www.irphouse.com A Genetical and Ecological Diversity of Fresh Water Prawns Macrobrachium Canarae and Caridina Gracilirostris from Kanyakumari Dist., Tamil Nadu, India Siva Ranjanee S.1 and Mariapan N.2 1Department of Biotechnology, Vels University, Pallavaram, Chennai, India 2Senior Medical Writer, SIRO Clinpharm Pvt. Ltd., Thane (W) 400 607. India E-mail: [email protected], [email protected] Abstract Fresh water prawns are cultured widely around the world but little is known about the levels and patterns of genetic diversity. This paper reports the RAPD analysis of two species of fresh water prawns of Atydiae and Palaemonidiae family and the genus Macrobrachium and Caridina collected from Kanyakumari district. Specimens are identified using species-specific morphological characteristics. Morphological characters have limitations of describing intra specific genetic diversity as they are polygenic and expressions can be modified by the environment. The advent of molecular technique made possible not only the genetic analysis and also the study of evolutionary relationship. Molecular analysis of the morphologically identified species are done by extracting the DNA from the animal and concentration of DNA is measured using Nanodrop spectrophotometer at a wavelength of 280nm. Further analysis was performed with RAPD (Rapid Amplified Polymorphic DNA) a PCR (Polymerase Chain Reaction) based technique. It consist of genomic DNA, amplified with randomly constructed oligonucleotides. Specific quantity of extracted DNA was then amplified by multiplex PCR using random primers and 16S rRNA gene products was then analyzed using a bioanalyzer. -
Zootaxa, Caridina H. Milne Edwards, 1837 (Crustacea: Decapoda
Zootaxa 2372: 305–337 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) Caridina H. Milne Edwards, 1837 (Crustacea: Decapoda: Caridea: Atyoidea: Atyidae) – freshwater shrimps from eastern and southern Africa* JASMINE RICHARD1 & PAUL F. CLARK Department of Zoology, The Natural History Museum, Cromwell Road, London SW7 5BD, England. 1Corresponding author E-mail: [email protected] * In: De Grave, S. & Fransen, C.H.J.M. (2010) Contributions to shrimp taxonomy. Zootaxa, 2372, 1–414. Abstract Since the study of Richard and Clark (2009), additional material of Caridina africana Kingsley, 1882 has been examined and as a consequence C. nilotica var. paucipara Weber, 1897 is considered to be a junior synonym of C. africana. Material of Caridina serratirostris De Man, 1892, C. angulata Bouvier, 1905, C. brachydactyla De Man, 1908 and C. moeri Woltereck, 1984 is reported, and redescribed. Caridina serratirostris and C. angulata are reported for the first time from the African mainland, both species being previously known from Madagascar. The first record of C. brachydactyla from the African continent is also noted. Furthermore, Caridina nilotica var. natalensis De Man, 1908 and Caridina nilotica var. brevidactyla J. Roux, 1920 are considered to be junior synonyms of C. brachydactyla. Part of the type series of C. brachydactyla was examined for the present study and this material together with the description and figures of the rostrum illustrated by De Man (1892) as Caridina wyckii appear to be three different species: C. brachydactyla s. str. and probably two new species. -
Decapod Crustacean Grooming: Functional Morphology, Adaptive Value, and Phylogenetic Significance
Decapod crustacean grooming: Functional morphology, adaptive value, and phylogenetic significance N RAYMOND T.BAUER Center for Crustacean Research, University of Southwestern Louisiana, USA ABSTRACT Grooming behavior is well developed in many decapod crustaceans. Antennular grooming by the third maxillipedes is found throughout the Decapoda. Gill cleaning mechanisms are qaite variable: chelipede brushes, setiferous epipods, epipod-setobranch systems. However, microstructure of gill cleaning setae, which are equipped with digitate scale setules, is quite conservative. General body grooming, performed by serrate setal brushes on chelipedes and/or posterior pereiopods, is best developed in decapods at a natant grade of body morphology. Brachyuran crabs exhibit less body grooming and virtually no specialized body grooming structures. It is hypothesized that the fouling pressures for body grooming are more severe in natant than in replant decapods. Epizoic fouling, particularly microbial fouling, and sediment fouling have been shown r I m ans of amputation experiments to produce severe effects on olfactory hairs, gills, and i.icubated embryos within short lime periods. Grooming has been strongly suggested as an important factor in the coevolution of a rhizocephalan parasite and its anomuran host. The behavioral organization of grooming is poorly studied; the nature of stimuli promoting grooming is not understood. Grooming characters may contribute to an understanding of certain aspects of decapod phylogeny. The occurrence of specialized antennal grooming brushes in the Stenopodidea, Caridea, and Dendrobranchiata is probably not due to convergence; alternative hypotheses are proposed to explain the distribution of this grooming character. Gill cleaning and general body grooming characters support a thalassinidean origin of the Anomura; the hypothesis of brachyuran monophyly is supported by the conservative and unique gill-cleaning method of the group. -
The Role of the Freshwater Shrimp Caridina Nilotica (Roux) in the Diet of the Major Commercial fish Species in Lake Victoria, Tanzania Y
The role of the freshwater shrimp Caridina nilotica (Roux) in the diet of the major commercial fish species in Lake Victoria, Tanzania Y. L. Budeba1† and I. G. Cowx2∗ 1Tanzania Fisheries Research Institute,P.O. Box 98 Kyela, Tanzania. 2Hull International Fisheries Institute, University of Hull HU6 7RX, England †Current address: TAFIRI, Dar-es-Salaam, Tanzania ∗Corresponding author: [email protected] The major commercial fish species of Lake Victoria at the present time are Lates niloticus, Oreochromis niloticus and Rastrineobola argentea. The contribution of Caridina nilotica in their diet was studied in the Tanzanian waters of Lake Victoria between March, 1999 and January, 2002. Stomach samples were collected during routine bottom trawl surveys in Tanzania. The results show that haplochromines dominate the diet of Nile perch, followed by C. nilotica, R. argentea, juvenile Nile perch, fish remains and other prey. Caridina nilotica predominance in diets decreased as size of the Nile perch increased, as this species switched to haplochromines. Larger perch also feed on their own juveniles. The importance of C. nilotica in the diet of L. niloticus wasrelatively greater in deeper water than that in shallower stations. The diet of O. niloticus waspredominantly algae followed by C. nilotica,dagaa, Chaoborus, Odonata and others. O. niloticus has shifted its diet from strictly herbivory to a more omnivorous diet, feeding opportunistically on the most available food material. The overall diet of R. argentea waspredominantly copepods, followed by Chaoborus, Cladocera, C. nilot- ica, Chironomids and insects. In the present food web, C. nilotica is an important food source for the fish stocks of Lake Victoria. -
A Migratory Shrimp's Perspective on Habitat Fragmentation in The
A MIGRATORY SHRIMP’S PERSPECTIVE ON HABITAT FRAGMENTATION IN THE NEOTROPICS: EXTENDING OUR KNOWLEDGE FROM PUERTO RICO BY MARCIA N. SNYDER1,3), ELIZABETH P. ANDERSON2,4) and CATHERINE M. PRINGLE1,5) 1) Odum School of Ecology, University of Georgia, Athens, Georgia 30602, U.S.A. 2) Global Water for Sustainability Program, Florida International University, Miami, FL 33199, U.S.A. ABSTRACT Migratory freshwater fauna depend on longitudinal connectivity of rivers throughout their life cycles. Amphidromous shrimps spend their adult life in freshwater but their larvae develop into juveniles in salt water. River fragmentation resulting from pollution, land use change, damming and water withdrawals can impede dispersal and colonization of larval shrimps. Here we review current knowledge of river fragmentation effects on freshwater amphidromous shrimp in the Neotropics, with a focus on Puerto Rico and Costa Rica. In Puerto Rico, many studies have contributed to our knowledge of the natural history and ecological role of migratory neotropical shrimps, whereas in Costa Rica, studies of freshwater migratory shrimp have just begun. Here we examine research findings from Puerto Rico and the applicability of those findings to continental Costa Rica. Puerto Rico has a relatively large number of existing dams and water withdrawals, which have heavily fragmented rivers. The effects of fragmentation on migratory shrimps’ distribution have been documented on the landscape-scale in Puerto Rico. Over the last decade, dams for hydropower production have been constructed on rivers throughout Costa Rica. In both countries, large dams restrict shrimps from riverine habitat in central highland regions; in Puerto Rico 27% of stream kilometers are upstream of large dams while in Costa Rica 10% of stream kilometers are upstream of dams. -
Antifouling Adaptations of Marine Shrimp (Decapoda: Caridea): Gill Cleaning Mechanisms and Grooming of Brooded Embryos
Zoological Journal oj the Linnean Society, 6i: 281-305. With 12 figures April 1979 Antifouling adaptations of marine shrimp (Decapoda: Caridea): gill cleaning mechanisms and grooming of brooded embryos RAYMOND T. BAUER Biological Sciences, California Polytechnic State University, San Luis Obispo, California, U.S.A. Accepted for publication September 1977 Gills in the branchial chambers of caridean shrimps, as well as the brooded embryos in females, are subject to fouling by particulate debris and epizoites. Important mechanisms for cleaning the gills are brushing of the gills by the grooming or cleaning chelipeds in some species, while in others, setae from the bases of the thoracic legs brush up among the gills during movement of the limbs (epipod- setobranch complexes). Setae of cleaning chelipeds and of epipod-setobranch complexes show- similar ultrastructural adaptions for scraping gill surfaces. Ablation of the cleaning chelipeds ol the shrimp Heptacarpm pictus results in severe fouling of the gills in experimenials, while those of controls remain clean, Embrvos brooded by female carideans are often brushed and jostled by the grooming chelipeds. In H. pictui. removal of the cleaning chelae results in heavier microbial and sediment fouling than in controls. KEY WO RDS: - shrimp - gills - grooming - cleaning - cpipods - sctobranchs - fouling - Decapoda - Caridea. CONTENTS Introduction 281 Methods 282 Results 284 Gill cleaning by the chelipeds 284 Gill cleaning by the epipod-setobranch complex 289 Experiments on the adaptive value of cheliped brushing in Heptacarpus pictus 292 Cleaning of brooded embryos 296 Experiments on the adaptive value of cheliped brushing of eggs in Heptacarpus pictus 297 Discussion 299 Adaptive value of gill cleaning mechanisms in caridean shrimp 299 Adaptive value of embryo brushing by females 301 Acknowledgements 302 References 302 INTRODUCTION Grooming behaviour is a frequent activity of caridean shrimp which appears to prevent epizoic and sediment fouling of the body (Bauer, 1975; Bauer, 1977, Bauer, 1978). -
Crustacea, Decapoda, Dendrobranchiata and Caridea) from Off Northeastern Japan
Bull. Natl. Mus. Nat. Sci., Ser. A, 42(1), pp. 23–48, February 22, 2016 Additional Records of Deep-water Shrimps (Crustacea, Decapoda, Dendrobranchiata and Caridea) from off Northeastern Japan Tomoyuki Komai1 and Hironori Komatsu2 1 Natural History Museum and Institute, Chiba, 955–2 Aoba-cho, Chiba 260–8682, Japan E-mail: [email protected] 2 Department of Zoology, National Museum of Nature and Science, 4–1–1 Amakubo, Tsukuba, Ibaraki 305–0005, Japan E-mail: [email protected] (Received 5 October 2015; accepted 22 December 2015) Abstract Four deep-water species of shrimps are newly recorded from off Tohoku District, northeastern Japan: Hepomadus gracialis Spence Bate, 1888 (Dendrobranchiata, Aristeidae), Pasiphaea exilimanus Komai, Lin and Chan, 2012 (Caridea, Pasiphaeidae), Nematocarcinus longirostris Spence Bate, 1888 (Caridea, Nematocarcinidae), and Glyphocrangon caecescens Anonymous, 1891 (Caridea, Glyphocrangonidae). Of them, the bathypelagic P. exilimanus is new to the Japanese fauna. The other three species are abyssobenthic, extending to depths greater than 3000 m, and thus have been rarely collected. The newly collected samples of H. gracialis enable us to reassess diagnostic characters of the species. Nematocarcinus longirostris is rediscovered since the original description, and the taxonomy of the species is reviewed. Glyphocrangon caecescens is the sole representative of the family extending to off northern Japan. Key words : Hepomadus gracialis, Pasiphaea exilimanus, Nematocarcinus longirostris, Glypho- crangon caecescens, -
The First Amber Caridean Shrimp from Mexico Reveals the Ancient
www.nature.com/scientificreports Corrected: Author Correction OPEN The frst amber caridean shrimp from Mexico reveals the ancient adaptation of the Palaemon to the Received: 25 February 2019 Accepted: 23 September 2019 mangrove estuary environment Published online: 29 October 2019 Bao-Jie Du1, Rui Chen2, Xin-Zheng Li3, Wen-Tao Tao1, Wen-Jun Bu1, Jin-Hua Xiao1 & Da-Wei Huang 1,2 The aquatic and semiaquatic invertebrates in fossiliferous amber have been reported, including taxa in a wide range of the subphylum Crustacea of Arthropoda. However, no caridean shrimp has been discovered so far in the world. The shrimp Palaemon aestuarius sp. nov. (Palaemonidae) preserved in amber from Chiapas, Mexico during Early Miocene (ca. 22.8 Ma) represents the frst and the oldest amber caridean species. This fnding suggests that the genus Palaemon has occupied Mexico at least since Early Miocene. In addition, the coexistence of the shrimp, a beetle larva, and a piece of residual leaf in the same amber supports the previous explanations for the Mexican amber depositional environment, in the tide-infuenced mangrove estuary region. Palaemonidae Rafnesque, 1815 is the largest shrimp family within the Caridea, with world-wide distribution1. It is now widely believed that it originated from the marine environment in the indo-western Pacifc warm waters, and has successfully adapted to non-marine environments, such as estuaries and limnic environments2–4. Palaemon Weber, 1795 is the second most species-rich genus besides the Macrobrachium Spence Bate, 1868 in the Palaemonidae4–6. Te 87 extant species of Palaemon are found in various habitats, such as marine, brackish and freshwater7,8. -
Species-Edition-Melanesian-Geo.Pdf
Nature Melanesian www.melanesiangeo.com Geo Tranquility 6 14 18 24 34 66 72 74 82 6 Herping the final frontier 42 Seahabitats and dugongs in the Lau Lagoon 10 Community-based response to protecting biodiversity in East 46 Herping the sunset islands Kwaio, Solomon Islands 50 Freshwater secrets Ocean 14 Leatherback turtle community monitoring 54 Freshwater hidden treasures 18 Monkey-faced bats and flying foxes 58 Choiseul Island: A biogeographic in the Western Solomon Islands stepping-stone for reptiles and amphibians of the Solomon Islands 22 The diversity and resilience of flying foxes to logging 64 Conservation Development 24 Feasibility studies for conserving 66 Chasing clouds Santa Cruz Ground-dove 72 Tetepare’s turtle rodeo and their 26 Network Building: Building a conservation effort network to meet local and national development aspirations in 74 Secrets of Tetepare Culture Western Province 76 Understanding plant & kastom 28 Local rangers undergo legal knowledge on Tetepare training 78 Grassroots approach to Marine 30 Propagation techniques for Tubi Management 34 Phantoms of the forest 82 Conservation in Solomon Islands: acts without actions 38 Choiseul Island: Protecting Mt Cover page The newly discovered Vangunu Maetambe to Kolombangara River Island endemic rat, Uromys vika. Image watershed credit: Velizar Simeonovski, Field Museum. wildernesssolomons.com WWW.MELANESIANGEO.COM | 3 Melanesian EDITORS NOTE Geo PRODUCTION TEAM Government Of Founder/Editor: Patrick Pikacha of the priority species listed in the Critical Ecosystem [email protected] Solomon Islands Hails Partnership Fund’s investment strategy for the East Assistant editor: Tamara Osborne Melanesian Islands. [email protected] Barana Community The Critical Ecosystem Partnership Fund (CEPF) Contributing editor: David Boseto [email protected] is designed to safeguard Earth’s most biologically rich Prepress layout: Patrick Pikacha Nature Park Initiative and threatened regions, known as biodiversity hotspots. -
Caridina Variabilirostris (Crustacea: Decapoda: Atyidae), a New Species
Caridina variabilirostris (Crustacea: Decapoda: Atyidae), a new species of freshwater shrimp from Pohnpei (Micronesia) Valentin de Mazancourt, Gerard Marquet, Philippe Keith To cite this version: Valentin de Mazancourt, Gerard Marquet, Philippe Keith. Caridina variabilirostris (Crustacea: De- capoda: Atyidae), a new species of freshwater shrimp from Pohnpei (Micronesia). European Journal of Taxonomy, Consortium of European Natural History Museums, 2018, pp.1-16. 10.5852/ejt.2018.453. hal-02171169 HAL Id: hal-02171169 https://hal.archives-ouvertes.fr/hal-02171169 Submitted on 2 Jul 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. European Journal of Taxonomy 453: 1–16 ISSN 2118-9773 https://doi.org/10.5852/ejt.2018.453 www.europeanjournaloftaxonomy.eu 2018 · Mazancourt V. de et al. This work is licensed under a Creative Commons Attribution 3.0 License. Research article urn:lsid:zoobank.org:pub:445C8252-5FA2-49AA-AB89-E1C2DDEBEE7F Caridina variabilirostris (Crustacea: Decapoda: Atyidae), a new species of freshwater shrimp from Pohnpei (Micronesia) Valentin de MAZANCOURT 1,*, Gerard MARQUET 2 & Philippe KEITH 3 1,2,3 Muséum national d’Histoire naturelle, Département Adaptations du Vivant, UMR 7208, CP026, 57, rue Cuvier, 75231 Paris, Cedex 05, France. -
Caridina Propinqua) Ecological Risk Screening Summary
Bengal Caridina (Caridina propinqua) Ecological Risk Screening Summary U.S. Fish & Wildlife Service, July 2017 Revised, August 2017 Web Version, 11/17/2017 1 Native Range and Status in the United States Native Range From De Grave and Cai (2013): “The species is widespread from Bangladesh and India through to the Ryukyus and southwards to Singapore (Cai and Shokita 2006).” “Bangladesh; India (Orissa); Japan; Malaysia (Peninsular Malaysia); Philippines; Singapore; Sri Lanka; Thailand” Status in the United States This species has not been reported as introduced or established in the United States. This species is in trade in the U.S. From Bob’s Tropical Plants (2017): “Caridina cf. propinqua orange shrimp […] $2.75 tax excl.” “They are still relatively rare in the hobby, but are not difficult to maintain.” 1 Means of Introductions in the United States This species has not been reported as introduced or established in the United States. Remarks From GBIF (2016): “SYNONYMS Caridina blancoi Chace, 1997 Caridina hainanensis Liang & Yan, 1983” 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From ITIS (2017): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Protostomia Superphylum Ecdysozoa Phylum Arthropoda Subphylum Crustacea Class Malacostraca Subclass Eumalacostraca Superorder Eucarida Order Decapoda Suborder Pleocyemata Infraorder Caridea Superfamily Atyoidea Family Atyidae Genus Caridina Species Caridina propinqua De Man, 1908 – bengal caridina” “Taxonomic Status: Current Standing: valid” Size, Weight, and Age Range From Cai and Shokita (2006): “Material examined […] 11 males, cl [carapace length] 2.6–3.3 mm, 6 females, cl 3.5–3.8 mm, 16 ovigerous females, cl 3.4–4.0 mm […]” 2 Environment From Cai and Shokita (2006): “Lower reaches of rivers or mountain streams which discharge to the sea.