Decapod Crustacean Phylogenetics
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Download Full Article in PDF Format
DIRECTEUR DE LA PUBLICATION / PUBLICATION DIRECTOR : Bruno David Président du Muséum national d’Histoire naturelle RÉDACTRICE EN CHEF / EDITOR-IN-CHIEF : Laure Desutter-Grandcolas ASSISTANTE DE RÉDACTION / ASSISTANT EDITOR : Anne Mabille ([email protected]) MISE EN PAGE / PAGE LAYOUT : Anne Mabille COMITÉ SCIENTIFIQUE / SCIENTIFIC BOARD : James Carpenter (AMNH, New York, États-Unis) Maria Marta Cigliano (Museo de La Plata, La Plata, Argentine) Henrik Enghoff (NHMD, Copenhague, Danemark) Rafael Marquez (CSIC, Madrid, Espagne) Peter Ng (University of Singapore) Jean-Yves Rasplus (INRA, Montferrier-sur-Lez, France) Jean-François Silvain (IRD, Gif-sur-Yvette, France) Wanda M. Weiner (Polish Academy of Sciences, Cracovie, Pologne) John Wenzel (The Ohio State University, Columbus, États-Unis) COUVERTURE / COVER : Akrophryxus milvus n. gen., n. sp., holotype female, MNHN-IU-2014-20314, attached to Ethusa machaera Castro, 2005, macropod images. Zoosystema est indexé dans / Zoosystema is indexed in: – Science Citation Index Expanded (SciSearch®) – ISI Alerting Services® – Current Contents® / Agriculture, Biology, and Environmental Sciences® – Scopus® Zoosystema est distribué en version électronique par / Zoosystema is distributed electronically by: – BioOne® (http://www.bioone.org) Les articles ainsi que les nouveautés nomenclaturales publiés dans Zoosystema sont référencés par / Articles and nomenclatural novelties published in Zoosystema are referenced by: – ZooBank® (http://zoobank.org) Zoosystema est une revue en flux continu publiée par les Publications scientifiques du Muséum, Paris / Zoosystema is a fast track journal published by the Museum Science Press, Paris Les Publications scientifiques du Muséum publient aussi / The Museum Science Press also publish: Adansonia, Geodiversitas, Anthropozoologica, European Journal of Taxonomy, Naturae, Cryptogamie sous-sections Algologie, Bryologie, Mycologie. Diffusion – Publications scientifiques Muséum national d’Histoire naturelle CP 41 – 57 rue Cuvier F-75231 Paris cedex 05 (France) Tél. -
Host Specificity of Sacculina Carcini, a Potential Biological Control Agent of the Introduced European Green Crab Carcinus Maena
Biological Invasions (2005) 7: 895–912 Ó Springer 2005 DOI 10.1007/s10530-003-2981-0 Host specificity of Sacculina carcini, a potential biological control agent of the introduced European green crab Carcinus maenas in California Jeffrey H.R. Goddard1, Mark E. Torchin2, Armand M. Kuris2 & Kevin D. Lafferty3,2,* 1Marine Science Institute, 2Marine Science Institute and Department of Ecology, Evolution and Marine Biology, 3Western Ecological Research Center, US Geological Survey, Marine Science Institute, University of California, Santa Barbara, CA 93106, USA; *Author for correspondence (e-mail: laff[email protected]; fax: +1-805-893-8062) Received 3 July 2003; accepted in revised form 2 December 2003 Key words: biological control, Carcinus maenas, Hemigrapsus nudus, Hemigrapsus oregonensis, host response, host specificity, Pachygrapsus crassipes, Sacculina carcini Abstract The European green crab, Carcinus maenas, is an introduced marine predator established on the west coast of North America. We conducted laboratory experiments on the host specificity of a natural enemy of the green crab, the parasitic barnacle Sacculina carcini, to provide information on the safety of its use as a possible biological control agent. Four species of non-target, native California crabs (Hemi- grapsus oregonensis, H. nudus, Pachygrapsus crassipes and Cancer magister) were exposed to infective lar- vae of S. carcini. Settlement by S. carcini on the four native species ranged from 33 to 53%, compared to 79% for green crabs. Overall, cyprid larvae tended to settle in higher numbers on individual green crabs than on either C. magister or H. oregonensis. However, for C. magister this difference was signifi- cant for soft-shelled, but not hard-shelled individuals. -
From Ghost and Mud Shrimp
Zootaxa 4365 (3): 251–301 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4365.3.1 http://zoobank.org/urn:lsid:zoobank.org:pub:C5AC71E8-2F60-448E-B50D-22B61AC11E6A Parasites (Isopoda: Epicaridea and Nematoda) from ghost and mud shrimp (Decapoda: Axiidea and Gebiidea) with descriptions of a new genus and a new species of bopyrid isopod and clarification of Pseudione Kossmann, 1881 CHRISTOPHER B. BOYKO1,4, JASON D. WILLIAMS2 & JEFFREY D. SHIELDS3 1Division of Invertebrate Zoology, American Museum of Natural History, Central Park West @ 79th St., New York, New York 10024, U.S.A. E-mail: [email protected] 2Department of Biology, Hofstra University, Hempstead, New York 11549, U.S.A. E-mail: [email protected] 3Department of Aquatic Health Sciences, Virginia Institute of Marine Science, College of William & Mary, P.O. Box 1346, Gloucester Point, Virginia 23062, U.S.A. E-mail: [email protected] 4Corresponding author Table of contents Abstract . 252 Introduction . 252 Methods and materials . 253 Taxonomy . 253 Isopoda Latreille, 1817 . 253 Bopyroidea Rafinesque, 1815 . 253 Ionidae H. Milne Edwards, 1840. 253 Ione Latreille, 1818 . 253 Ione cornuta Bate, 1864 . 254 Ione thompsoni Richardson, 1904. 255 Ione thoracica (Montagu, 1808) . 256 Bopyridae Rafinesque, 1815 . 260 Pseudioninae Codreanu, 1967 . 260 Acrobelione Bourdon, 1981. 260 Acrobelione halimedae n. sp. 260 Key to females of species of Acrobelione Bourdon, 1981 . 262 Gyge Cornalia & Panceri, 1861. 262 Gyge branchialis Cornalia & Panceri, 1861 . 262 Gyge ovalis (Shiino, 1939) . 264 Ionella Bonnier, 1900 . -
Estuarine Mudcrab (Rhithropanopeus Harrisii) Ecological Risk Screening Summary
Estuarine Mudcrab (Rhithropanopeus harrisii) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, February 2011 Revised, May 2018 Web Version, 6/13/2018 Photo: C. Seltzer. Licensed under CC BY-NC 4.0. Available: https://www.inaturalist.org/photos/4047991. (May 2018). 1 Native Range and Status in the United States Native Range From Perry (2018): “Original range presumed to be in fresh to estuarine waters from the southwestern Gulf of St. Lawrence, Canada, through the Gulf of Mexico to Vera Cruz, Mexico (Williams 1984).” 1 Status in the United States From Perry (2018): “The Harris mud crab was introduced to California in 1937 and is now abundant in the brackish waters of San Francisco Bay and freshwaters of the Central Valley (Aquatic Invaders, Elkhorn Slough Foundation). Ricketts and Calvin (1952) noted its occurrence in Coos Bay, Oregon in 1950. Rhithropanopeus harrisii, a common resident of Texas estuaries, has recently expanded its range to freshwater reservoirs in that state (Howells 2001; […]). They have been found in the E.V. Spence, Colorado City, Tradinghouse Creek, Possum Kingdom, and Lake Balmorhea reservoirs. These occurrences are the first records of this species in freshwater inland lakes.” From Fofonoff et al. (2018): “[…] R. harrisii has invaded many estuaries in different parts of the world, and has even colonized some freshwater reservoirs in Texas and Oklahoma, where high mineral content of the water may promote survival and permit reproduction (Keith 2006; Boyle 2010).” This species is in trade in the United States. From eBay (2018): “3 Freshwater Dwarf Mud Crabs Free Shipping!!” “Price: US $26.00” “You are bidding on 3 unsexed Freshwater Dwarf Mud Crabs (Rhithropanopeus harrisii).” Means of Introductions in the United States From Fofonoff et al. -
In Edible Mud Crab, Scylla Olivacea
Infestation of parasitic rhizocephalan barnacles Sacculina beauforti (Cirripedia, Rhizocephala) in edible mud crab, Scylla olivacea Waiho, Khor; Fazhan, Hanafiah; Glenner, Henrik; Ikhwanuddin, Mhd Published in: PeerJ DOI: 10.7717/peerj.3419 Publication date: 2017 Document version Publisher's PDF, also known as Version of record Document license: CC BY Citation for published version (APA): Waiho, K., Fazhan, H., Glenner, H., & Ikhwanuddin, M. (2017). Infestation of parasitic rhizocephalan barnacles Sacculina beauforti (Cirripedia, Rhizocephala) in edible mud crab, Scylla olivacea. PeerJ, 5, [e3419]. https://doi.org/10.7717/peerj.3419 Download date: 11. Oct. 2021 Infestation of parasitic rhizocephalan barnacles Sacculina beauforti (Cirripedia, Rhizocephala) in edible mud crab, Scylla olivacea Khor Waiho1,2,*, Hanafiah Fazhan1,2,*, Henrik Glenner3,4,* and Mhd Ikhwanuddin1 1 Institute of Tropical Aquaculture, Universiti Malaysia Terengganu, Kuala Terengganu, Terengganu, Malaysia 2 Marine Biology Institute (MBI), Shantou University, Shantou, Guangdong, China 3 Marine Biodiversity Group, Department of Biology, University of Bergen, Bergen, Norway 4 Center for Macroecology and Evolution, University of Copenhagen, Copenhagen, Denmark * These authors contributed equally to this work. ABSTRACT Screening of mud crab genus Scylla was conducted in four locations (Marudu Bay, Lundu, Taiping, Setiu) representing Malaysia. Scylla olivacea with abnormal primary and secondary sexual characters were prevalent (approximately 42.27% of the local screened S. olivacea population) in Marudu Bay, Sabah. A total of six different types of abnormalities were described. Crabs with type 1 and type 3 were immature males, type 2 and type 4 were mature males, type 5 were immature females and type 6 were mature females. The abdomen of all crabs with abnormalities were dented on both sides along the abdomen's middle line. -
Zoologische Mededelingen Uitgegeven Door Het
MINISTERIE VAN ONDERWIJS, KUNSTEN EN WETENSCHAPPEN ZOOLOGISCHE MEDEDELINGEN UITGEGEVEN DOOR HET RIJKSMUSEUM VAN NATUURLIJKE HISTORIE TE LEIDEN DEEL XXXII, No. 17 24 December 1953 THERHIZOCEPHALA OF THE PACIFIC by H. BOSGHMA The Rhizocephala, parasites of Crustacea of various orders, form a small group of animals, of which the comparatively small number of published records become rather easily accessible in a complete manner, so that in this respect the group lends itself for a survey of the occurrence and the distribu- tion of the species in the Pacific area. The available data are widely scattered in the literature (cf. references at the end of the present paper), most papers dealing with one or a few species, some publications containing data on animals of the group from a distinct geographical area, others again giving the results of an examination of the material of the group preserved in a certain museum. A survey of the available data proves that in certain regions of the Pacific our knowledge concerning the Rhizocephala is fairly well advanced, whilst on the other hand in other parts of the area hardly anything has become known in respect to the parasites of the group. A list of the species known to occur in the Pacific region follows here, arranged under the various genera. To save space the author's names Boschma (B.), Van Kampen & Boschma (K. B.), and Shiino (Sh.) have been abbreviated as indicated in brackets. Behind each name one or more numbers are added in brackets, these refer to the geographical areas briefly to be indicated as: I, Japan; 2, China; 3, Philippine Islands; 4, South East Asia; 5, East Indian Archipelago; 6, New Guinea and Torres Strait; 7, North East and East Australia; 8, North America, including Bering Sea; 9, South America; 10, Central Pacific. -
Observations on the Agonistic Behavior of the Swimming Crab Charybdis Longicollis Leene Infected by the Rhizocephalan Barnacle Heterosaccus Dollfusi Boschma
173 NOTE Observations on the agonistic behavior of the swimming crab Charybdis longicollis Leene infected by the rhizocephalan barnacle Heterosaccus dollfusi Boschma Gianna Innocenti, Noa Pinter, and Bella S. Galil Abstract: The effects of the invasive rhizocephalan parasite Heterosaccus dollfusi on the agonistic behavior of the in- vasive swimming crab Charybdis longicollis were quantitatively analyzed under standardized conditions. The behavior of uninfected male crabs contained more aggressive elements than that of uninfected females. In encounters between infected males, markedly fewer and less aggressive elements were displayed than in encounters between uninfected males, whereas in encounters between infected females, more aggressive elements were displayed than in encounters between uninfected females. It is suggested that the presence of the parasite reduces belligerence in male crabs, possi- bly to avoid injury and to enhance the life expectancy of host and parasite. Résumé : Les effets d’Heterosaccus dollfusi, un parasite rhizocéphale envahissant, sur le comportement agonistique du crabe nageur envahissant Charybdis longicollis ont été soumis à une analyse quantitative dans des conditions contrô- lées. Les crabes mâles sains montrent plus d’éléments d’un comportement agressif que les femelles saines. Les rencon- tres entre mâles infectés comptent moins d’éléments de comportement agressif et l’agressivité y est moins intense qu’au cours de rencontres entre des mâles sains. Les femelles infectées montrent plus d’éléments de comportement agressif les unes envers les autres que les femelles saines entre elles. Il apparaît donc que la présence du parasite rend les crabes mâles moins belligérants, peut-être pour éviter les blessures et pour améliorer l’espérance de vie des parasi- tes et de leurs hôtes. -
Basal Position of Two New Complete Mitochondrial Genomes of Parasitic
Hua et al. Parasites & Vectors (2018) 11:628 https://doi.org/10.1186/s13071-018-3162-4 RESEARCH Open Access Basal position of two new complete mitochondrial genomes of parasitic Cymothoida (Crustacea: Isopoda) challenges the monophyly of the suborder and phylogeny of the entire order Cong J. Hua1,2, Wen X. Li1, Dong Zhang1,2, Hong Zou1, Ming Li1, Ivan Jakovlić3, Shan G. Wu1 and Gui T. Wang1,2* Abstract Background: Isopoda is a highly diverse order of crustaceans with more than 10,300 species, many of which are parasitic. Taxonomy and phylogeny within the order, especially those of the suborder Cymothoida Wägele, 1989, are still debated. Mitochondrial (mt) genomes are a useful tool for phylogenetic studies, but their availability for isopods is very limited. To explore these phylogenetic controversies on the mt genomic level and study the mt genome evolution in Isopoda, we sequenced mt genomes of two parasitic isopods, Tachaea chinensis Thielemann, 1910 and Ichthyoxenos japonensis Richardson, 1913, belonging to the suborder Cymothoida, and conducted comparative and phylogenetic mt genomic analyses across Isopoda. Results: The complete mt genomes of T. chinensis and I. japonensis were 14,616 bp and 15,440 bp in size, respectively, with the A+T content higher than in other isopods (72.7 and 72.8%, respectively). Both genomes code for 13 protein-coding genes, 21 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs), and possess a control region (CR). Both are missing a gene from the complete tRNA set: T. chinensis lacks trnS1 and I. japonensis lacks trnI. Both possess unique gene orders among isopods. -
Concluding Remarks
Concluding Remarks The bulk of secretory material necessary for the encapsulation of spermatozoa into a spermatophore is commonly derived from the male accessory organs of re production. Not surprisingly, the extraordinary diversity in size, shape, and struc ture of the spermatophores in different phyla is frequently a reflection of the equally spectacular variations in the anatomy and secretory performance of male reproductive tracts. Less obvious are the reasons why even within a given class or order of animals, only some species employ spermatophores, while others de pend on liquid semen as the vehicle for spermatozoa. The most plausible expla nation is that the development of methods for sperm transfer must have been in fluenced by the environment in which the animals breed, and that adaptation to habitat, rather than phylogeny, has played a decisive role. Reproduction in the giant octopus of the North Pacific, on which our attention has been focussed, pro vides an interesting example. During copulation in seawater, which may last 2 h, the sperm mass has to be pushed over the distance of 1 m separating the male and female genital orifices. The metre-long tubular spermatophore inside which the spermatozoa are conveyed offers an obvious advantage over liquid semen, which could hardly be hauled over such a long distance. Apart from acting as a convenient transport vehicle, the spermatophore serves other purposes. Its gustatory and aphrodisiac attributes, the provision of an ef fective barrier to reinsemination, and stimulation of oogenesis and oviposition are all of great importance. Absolutely essential is its function as storage organ for spermatozoa, at least as effective as that of the epididymis for mammalian spermatozoa. -
Lessepsian Migration and Parasitism: Richness, Prevalence and Intensity
Lessepsian migration and parasitism: richness, prevalence and intensity of parasites in the invasive fish Sphyraena chrysotaenia compared to its native congener Sphyraena sphyraena in Tunisian coastal waters Wiem Boussellaa1,2, Lassad Neifar1, M. Anouk Goedknegt2 and David W. Thieltges2 1 Department of Life Sciences, Faculty of Sciences of Sfax, Sfax University, Sfax, Tunisia 2 Department of Coastal Systems, NIOZ Royal Netherlands Institute for Sea Research and Utrecht University, Den Burg Texel, Netherlands ABSTRACT Background. Parasites can play various roles in the invasion of non-native species, but these are still understudied in marine ecosystems. This also applies to invasions from the Red Sea to the Mediterranean Sea via the Suez Canal, the so-called Lessepsian migration. In this study, we investigated the role of parasites in the invasion of the Lessepsian migrant Sphyraena chrysotaenia in the Tunisian Mediterranean Sea. Methods. We compared metazoan parasite richness, prevalence and intensity of S. chrysotaenia (Perciformes: Sphyraenidae) with infections in its native congener Sphyraena sphyraena by sampling these fish species at seven locations along the Tunisian coast. Additionally, we reviewed the literature to identify native and invasive parasite species recorded in these two hosts. Results. Our results suggest the loss of at least two parasite species of the invasive fish. At the same time, the Lessepsian migrant has co-introduced three parasite species during Submitted 13 March 2018 Accepted 7 August 2018 the initial migration to the Mediterranean Sea, that are assumed to originate from the Published 14 September 2018 Red Sea of which only one parasite species has been reported during the spread to Corresponding author Tunisian waters. -
Synchronism of Naupliar Development of Sacculina Carcini Thompson
Trédez et al. Helgol Mar Res (2016) 70:26 DOI 10.1186/s10152-016-0479-2 Helgoland Marine Research ORIGINAL ARTICLE Open Access Synchronism of naupliar development of Sacculina carcini Thompson, 1836 (Pancrustacea, Rhizocephala) revealed by precise monitoring Fabien Trédez, Nicolas Rabet, Laure Bellec and Fabienne Audebert* Abstract Sacculina carcini is member of a highly-specialized group of parasitic cirripeds (Rhizocephala) that use crabs (Carcinus maenas) as hosts to carry out the reproductive phase of their life cycle. We describe the naupliar development of S. carcini Thompson, 1836 from a very precise monitoring of three different broods from three specimens. Nauplii were sampled every 4 h, from the release of the larvae until the cypris stage. Larval development, from naupliar instar 1 to the cypris stage, lasts 108 h at 18 °C. A rigorous sampling allowed us to describe an additional intermediate naupliar instar, not described previously. Naupliar instars are renumbered from 1 to 5. Nauplius 1 (N1) larvae hatch in the interna; N2 are released from the interna and last between 12 and 16 h; N3 appear between 12 and 16 h after release; N4 appear between 28 and 32 h; and N5 appear between 44 and 48 h. The cypris stage appears between 108 and 112 h. The redescribed morphologies allowed us to identify new characters. Antennular setation discriminates nau- pliar instars 3, 4 and 5. Telson and furca morphologies discriminate all naupliar instars. Furthermore, we demonstrate that the speed of larval development is similar within a single brood and between broods from different specimens, suggesting synchronization of larval development. -
Symposium Full Program
11.4 Center for Condensed Matter Sciences, NTU 11.5-6 Howard Civil Service International House 2019 Organizer Ecological Engineering Research Center, National Taiwan University Co-Organizers College of Bioresources and Agriculture, National Taiwan University Wisdom Informatics Solutions for Environment Co., Ltd Symposium Program Sponsors Biodiversity Research Center, Academia Sinica The Japanese Association of Benthology Marine National Park Headquartrers, Taiwan Ministry of Science and Technology, Taiwan The Plankton Society of Japan Ocean Conversation Administration, Ocean Affairs Council, Taiwan Contents Welcome Messages .........................................................................2 More Welcomes and Greetings from Previous AMBS Chairmans .................................................3 Symposium Schedule ......................................................................7 Conference Information ................................................................8 Symposium Venue Map ..................................................................9 Information for the Presenters .................................................11 Student Presentation Contest Rules .......................................12 Presentation Schedule .................................................................13 Poster Presentation Schedule ...................................................20 Keynote Speaker Abstracts & Biographies ............................25 Organizers and Sponsors.............................................................32