Bibliography of Research on Snow Crab (Chionoecetes Opilio)
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Parasitic Dinoflagellate Hematodinium Perezi Prevalence in Larval and Juvenile Blue Crabs Callinectes Sapidus from Coastal Bays of Virginia
W&M ScholarWorks VIMS Articles Virginia Institute of Marine Science 6-6-2019 Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia HJ Small Virginia Institute of Marine Science JP Huchin-Mian Virginia Institute of Marine Science KS Reece Virginia Institute of Marine Science KM Pagenkopp Lohan MJ Butler IV See next page for additional authors Follow this and additional works at: https://scholarworks.wm.edu/vimsarticles Part of the Marine Biology Commons, and the Parasitology Commons Recommended Citation Small, HJ; Huchin-Mian, JP; Reece, KS; Pagenkopp Lohan, KM; Butler, MJ IV; and Shields, JD, Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia (2019). Diseases of Aquatic Organisms, 134, 215-222. 10.3354/dao03371 This Article is brought to you for free and open access by the Virginia Institute of Marine Science at W&M ScholarWorks. It has been accepted for inclusion in VIMS Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Authors HJ Small, JP Huchin-Mian, KS Reece, KM Pagenkopp Lohan, MJ Butler IV, and JD Shields This article is available at W&M ScholarWorks: https://scholarworks.wm.edu/vimsarticles/1428 Vol. 134: 215–222, 2019 DISEASES OF AQUATIC ORGANISMS Published online June 6 https://doi.org/10.3354/dao03371 Dis Aquat Org OPENPEN ACCESSCCESS Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia H. J. Small1,*, J. P. Huchin-Mian1,3, K. -
Report of the Working Group on the Biology and Life History of Crabs (WGCRAB)
ICES WGCRAB REPORT 2012 SCICOM STEERING GROUP ON ECOSYSTEM FUNCTIONS ICES CM 2012/SSGEF:08 REF. SSGEF, SCICOM, ACOM Report of the Working Group on the Biology and Life History of Crabs (WGCRAB) 14–18 May 2012 Port Erin, Isle of Man, UK International Council for the Exploration of the Sea Conseil International pour l’Exploration de la Mer H. C. Andersens Boulevard 44–46 DK-1553 Copenhagen V Denmark Telephone (+45) 33 38 67 00 Telefax (+45) 33 93 42 15 www.ices.dk [email protected] Recommended format for purposes of citation: ICES. 2012. Report of the Working Group on the Biology and Life History of Crabs (WGCRAB), 14–18 May 2012. ICES CM 2012/SSGEF:08 80pp. For permission to reproduce material from this publication, please apply to the Gen- eral Secretary. The document is a report of an Expert Group under the auspices of the International Council for the Exploration of the Sea and does not necessarily represent the views of the Council. © 2012 International Council for the Exploration of the Sea ICES WGCRAB Report 2012 | i Contents Executive summary ................................................................................................................ 1 1 Introduction .................................................................................................................... 2 2 Adoption of the agenda ................................................................................................ 2 3 Terms of reference 2011 ................................................................................................ 2 4 -
Southwestern Nova Scotia Snow Crab
Fisheries Pêches and Oceans et Océans DFO Science Maritimes Region Stock Status Report C3-65(2000) Southwestern Nova Scotia Snow Crab Summary Background Snow crab (Chionoecetes opilio) is a crustacean like • In 1999, the catch was 110 t. Catch rates lobster and shrimp, with a flat almost circular body increased in 1998 and 1999 in the and five pairs of spider-like legs. The hard outer Halifax-Lunenburg area. shell is periodically shed in a process called molting. • After molting, crab have a soft shell for a period of A trap survey indicated that adult crab time and are therefore called soft-shelled crab. were present in concentrations in two Unlike lobster, male and female snow crab do not areas, both with cold water bottom continue to molt throughout their lives. Females stop temperature. growing after the molt in which they acquire a wider • Because southwestern Nova Scotia is at abdomen for carrying eggs. This occurs at shell widths less than 95 mm. Male snow crab stop the southern limit of snow crab growing after the molt in which they acquire distribution, it is expected that this relatively large claws on the first pair of legs. This fishery will be sporadic. can occur at shell widths as small as 40 mm. Female crab produce eggs that are carried beneath the abdomen for approximately 2 years. The eggs hatch in late spring or early summer and the tiny newly The Fishery hatched crab larvae spend 12-15 weeks free floating in the water. At the end of this period, they settle on Harvesting of snow crab, Chionoecetes the bottom. -
Preliminary Mass-Balance Food Web Model of the Eastern Chukchi Sea
NOAA Technical Memorandum NMFS-AFSC-262 Preliminary Mass-balance Food Web Model of the Eastern Chukchi Sea by G. A. Whitehouse U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Marine Fisheries Service Alaska Fisheries Science Center December 2013 NOAA Technical Memorandum NMFS The National Marine Fisheries Service's Alaska Fisheries Science Center uses the NOAA Technical Memorandum series to issue informal scientific and technical publications when complete formal review and editorial processing are not appropriate or feasible. Documents within this series reflect sound professional work and may be referenced in the formal scientific and technical literature. The NMFS-AFSC Technical Memorandum series of the Alaska Fisheries Science Center continues the NMFS-F/NWC series established in 1970 by the Northwest Fisheries Center. The NMFS-NWFSC series is currently used by the Northwest Fisheries Science Center. This document should be cited as follows: Whitehouse, G. A. 2013. A preliminary mass-balance food web model of the eastern Chukchi Sea. U.S. Dep. Commer., NOAA Tech. Memo. NMFS-AFSC-262, 162 p. Reference in this document to trade names does not imply endorsement by the National Marine Fisheries Service, NOAA. NOAA Technical Memorandum NMFS-AFSC-262 Preliminary Mass-balance Food Web Model of the Eastern Chukchi Sea by G. A. Whitehouse1,2 1Alaska Fisheries Science Center 7600 Sand Point Way N.E. Seattle WA 98115 2Joint Institute for the Study of the Atmosphere and Ocean University of Washington Box 354925 Seattle WA 98195 www.afsc.noaa.gov U.S. DEPARTMENT OF COMMERCE Penny. S. Pritzker, Secretary National Oceanic and Atmospheric Administration Kathryn D. -
Lobsters and Crabs As Potential Vectors for Tunicate Dispersal in the Southern Gulf of St. Lawrence, Canada
Aquatic Invasions (2009) Volume 4, Issue 1: 105-110 This is an Open Access article; doi: 10.3391/ai. 2009.4.1.11 © 2009 The Author(s). Journal compilation © 2009 REABIC Special issue “Proceedings of the 2nd International Invasive Sea Squirt Conference” (October 2-4, 2007, Prince Edward Island, Canada) Andrea Locke and Mary Carman (Guest Editors) Research article Lobsters and crabs as potential vectors for tunicate dispersal in the southern Gulf of St. Lawrence, Canada Renée Y. Bernier, Andrea Locke* and John Mark Hanson Fisheries and Oceans Canada, Gulf Fisheries Centre, P.O. Box 5030, Moncton, NB, E1C 9B6 Canada * Corresponding author E-mail: [email protected] Received 20 February 2008; accepted for special issue 5 June 2008; accepted in revised form 22 December 2008; published online 16 January 2009 Abstract Following anecdotal reports of tunicates on the carapaces of rock crab (Cancer irroratus) and American lobster (Homarus americanus), we evaluated the role of these species and northern lady crab Ovalipes ocellatus as natural vectors for the spread of invasive tunicates in the southern Gulf of St. Lawrence. Several hundred adult specimens of crabs and lobster from two tunicate- infested estuaries and Northumberland Strait were examined for epibionts. Small patches of Botrylloides violaceus were found on rock crabs examined from Savage Harbour and a small colony of Botryllus schlosseri was found on one lobster from St. Peters Bay. Lobster and lady crab collected in Northumberland Strait had no attached colonial tunicates but small sea grapes (Molgula sp.) were found attached on the underside of 5.5% of the rock crab and on 2.5% of lobster collected in Northumberland Strait in August 2006. -
Evidence for Sperm Limitation in the Blue Crab, Callinectes Sapidus
W&M ScholarWorks VIMS Articles Virginia Institute of Marine Science 3-2003 Evidence for sperm limitation in the blue crab, Callinectes sapidus AH Hines PR Jivoff PJ Bushmann J van Montfrans Virginia Institute of Marine Science et al Follow this and additional works at: https://scholarworks.wm.edu/vimsarticles Part of the Marine Biology Commons Recommended Citation Hines, AH; Jivoff, PR; Bushmann, PJ; van Montfrans, J; and al, et, Evidence for sperm limitation in the blue crab, Callinectes sapidus (2003). Bulletin of Marine Science, 72(2), 287-310. https://scholarworks.wm.edu/vimsarticles/1521 This Article is brought to you for free and open access by the Virginia Institute of Marine Science at W&M ScholarWorks. It has been accepted for inclusion in VIMS Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. BULLETIN OF MARINE SCIENCE, 72(2): 287±310, 2003 EVIDENCE FOR SPERM LIMITATION IN THE BLUE CRAB, CALLINECTES SAPIDUS Anson H. Hines, Paul R. Jivoff, Paul J. Bushmann, Jacques van Montfrans, Sherry A. Reed, Donna L. Wolcott and Thomas G. Wolcott ABSTRACT Reproductive success of female blue crabs may be limited by the amount of sperm received during the female's single, lifetime mating. Sperm must be stored in seminal receptacles until eggs are produced and fertilized months to years after mating. Further, intense ®shing pressure impacts male abundance, male size and population sex ratio, which affect ejaculate quantity. We measured temporal variation in seminal receptacle contents in relation to brood production for two stocks differing in both ®shing pressure on males and latitudinal effects on repro- ductive season: Chesapeake Bay, Maryland and Virginia, experienced intensive ®shing and relatively short reproductive season; and the Indian River Lagoon, Florida, experienced lower exploitation and longer reproductive season. -
Temporal Trends of Two Spider Crabs (Brachyura, Majoidea) in Nearshore Kelp Habitats in Alaska, U.S.A
TEMPORAL TRENDS OF TWO SPIDER CRABS (BRACHYURA, MAJOIDEA) IN NEARSHORE KELP HABITATS IN ALASKA, U.S.A. BY BENJAMIN DALY1,3) and BRENDA KONAR2,4) 1) University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, 201 Railway Ave, Seward, Alaska 99664, U.S.A. 2) University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, P.O. Box 757220, Fairbanks, Alaska 99775, U.S.A. ABSTRACT Pugettia gracilis and Oregonia gracilis are among the most abundant crab species in Alaskan kelp beds and were surveyed in two different kelp habitats in Kachemak Bay, Alaska, U.S.A., from June 2005 to September 2006, in order to better understand their temporal distribution. Habitats included kelp beds with understory species only and kelp beds with both understory and canopy species, which were surveyed monthly using SCUBA to quantify crab abundance and kelp density. Substrate complexity (rugosity and dominant substrate size) was assessed for each site at the beginning of the study. Pugettia gracilis abundance was highest in late summer and in habitats containing canopy kelp species, while O. gracilis had highest abundance in understory habitats in late summer. Large- scale migrations are likely not the cause of seasonal variation in abundances. Microhabitat resource utilization may account for any differences in temporal variation between P. gracilis and O. gracilis. Pugettia gracilis may rely more heavily on structural complexity from algal cover for refuge with abundances correlating with seasonal changes in kelp structure. Oregonia gracilis mayrelyonkelp more for decoration and less for protection provided by complex structure. Kelp associated crab species have seasonal variation in habitat use that may be correlated with kelp density. -
IE JD) II IB3 IL IE C Iri a IB3 §
/1 IE JD) II IB3 IL IE CIRi A IB3 § FISHERY LEAFLET No. 471 UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE SERVICE BUREAU OF COMMERCIAL FISHERIES WASHINGTON 25, D. C. ,,4 FlA' .[ - T(\45 L4' .E A~ - TR - _ r.E r T'" r '-.I T • .n SCRM'fS, STOt,( c'ae AS S A ES A A RAr.GE - F .01' D' GEAR - D P ~(TS, cRA. TS KING CRAB RANGE - ALASK A GEAR - TANGL E NETS , OTT ER TR A 5 by Charles H. Walburg Fishery Research Biologist Beaufort , North Carolina Four species of crabs possessing the qualifications of an important food resource - abundance, wholesomeness, good flavor, and a ready market are found in the marine waters of the United States and Alaska. These are the blue crab of the Atlantic coast and Gulf of Mexico, the rock crab of New England, the Dungeness crab of the Pacific coast, and the king crab of Alaska. A few other species of good quality and of sufficient abundance also support small fisheries. Among these are the Jonah crab of New England and the stone crab of the south Atlantic and Gulf coasts. Atlantic and Gulf Coasts THE BLUE CRAB, Ca11inectes sapidus, next to the shrimp and lobster, is the most valuable crustacean of our waters. Its range is from Cape Cod to Mexico. It is found in greatest abundance from Delaware Bay to Texas, and the region of Chesapeake Bay is especially famous for its great numbers of blue crabs. The favorite habitat of the blue crab includes estuarine waters such as bays, sounds , and channels at t he mouths of coastal rivers. -
Use of Lower Minimum Size Limits to Reduce Discards in the Bristol Bay Red King Crab (Paralithodes Camtschaticus) Fishery
NOAA Technical Memorandum NMFS-AFSC-20 Use of Lower Minimum Size Limits to Reduce Discards in the Bristol Bay Red King Crab (Paralithodes camtschaticus) Fishery by J. E. Reeves U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Marine Fisheries Service Alaska Fisheries Science Center August 1993 NOAA Technical Memorandum NMFS The National Marine Fisheries Service's Alaska Fisheries Science Center uses the NOAA Technical Memorandum series to issue informal scientific and technical publications when complete formal review and editorial processing are not appropriate or feasible. Documents within this series reflect sound professional work and may be referenced in the formal scientific and technical literature. The NMFS-AFSC Technical Memorandum series of the Alaska Fisheries Science Center continues the NMFS-F/NWC series established in 1970 by the Northwest Fisheries Center. The new NMFS-NWFSC series will be used by the Northwest Fisheries Science Center. This document should be cited as follows: Reeves, J. E. 1993. Use of lower minimum size limits to reduce discards in the Bristol Bay red king crab (Paralithodes camtschaticus) fishery. U.S. Dep. Commer., NOAA Tech. Memo. NMFS-AFSC-20, 16 p. Reference in this document to trade names does not imply endorsement by the National Marine Fisheries Service, NOAA. NOAA Technical Memorandum NMFS-AFSC-20 Use of Lower Minimum Size Limits to Reduce Discards in the Bristol Bay Red King Crab (Paralifhodes camtschaticus) Fishery by J. E. Reeves Alaska Fisheries Science Center 7600 Sand Point Way N.E., BIN C-15700 Seattle, WA 98115-0070 U.S. DEPARTMENT OF COMMERCE Ronald H. -
RECORD of a MALE SNOW CRAB, CHIONOECETES OPILIO with TWO EXTRA FINGERS on the LEFT CHELA INTRODUCTION Naturally Occurring Abnorm
RECORD OF A MALE SNOW CRAB, CHIONOECETES OPILIO WITH TWO EXTRA FINGERS ON THE LEFT CHELA BY HAJIME MATSUBARA1) Laboratory of Aquatic Genome Science, Department of Aquatic Biology, 196 Yasaka, Abashiri, Hokkaido 099-2493, Japan ABSTRACT Amalesnowcrab(Chionoecetes opilio) with two extra fingers on the left chela was caught from Abashiri, Hokkaido, Japan. These extra fingers arose from the inner proximal portion of the original immovable finger. Morphology of these extra fingers is quite similar to those of the normal fixed finger of the propodus and the dactyl. Previously, such abnormal cheliped has not been recorded in this crab species. INTRODUCTION Naturally occurring abnormal chelae have been reported in the lobsters Homarus americanus (cf. Faxon, 1881; Cole, 1910; Przibram, 1921), Neph- rops norvegicus (cf. Shelton et al., 1981), the crabs Cancer pagurus (cf. Prz- ibram, 1921), Geryon affinis granulatus (cf. Okamoto, 1991), the mud crab Scylla spp. (cf. Fuseya & Watanabe, 1999), the intertidal mud crab Macroph- thalmus japonicus (cf. Suzuki, 1963), the Japanese swimming crab Charybdis japonica (cf. Nakatani & Matsuno, 2004), the hair crab Erimacrus isenbeckii (cf. Suzuki & Odawara, 1971), the crayfish Astacus fluviatilis (cf. Bateson, 1894; Przibram, 1921) and the American crayfish Procambarus clarkii (cf. Nakatani et al., 1992, 1997). Recently, a male snow crab (Chionoecetes opilio) with two extra fingers on the left chela was caught. Such shape has previously not been recorded, and its morphology is herein described. 1) e-mail: [email protected] © Koninklijke Brill NV, Leiden, 2011 New frontiers in crustacean biology: 139-143 140 CRM 015 – Akira Asakura et al. (eds.), NEW FRONTIERS IN CRUSTACEAN BIOLOGY MATERIAL AND METHODS A snow crab with the extra fingers was caught from Abashiri, Hokkaido, Japan (44◦20N 144◦20E, 500 m) on 22 April 2009. -
And Snow Crab \(Chionoecetes Opilio\)
REVIEWS IN FISHERIES SCIENCE & AQUACULTURE https://doi.org/10.1080/23308249.2017.1335284 Current Status of the Red King Crab (Paralithodes camtchaticus) and Snow Crab (Chionoecetes opilio) Industries in Norway Grete Lorentzena, Gøril Voldnesa, Ragnhild D. Whitakera, Ingrid Kvalvika, Birthe Vanga, Runar Gjerp Solstada, Marte R. Thomassen b, and Sten I. Siikavuopioa aNofima AS, Muninbakken, Breivika, Tromsø, Norway; bDepartment of Occupational and Environmental Medicine, University Hospital North Norway, Tromsø, Norway ABSTRACT KEYWORDS Red king crab and snow crab have both become important species for the Norwegian seafood Catch; live storage; industry. Since the first commercial harvest of red king crab in 2002 and of snow crab in 2012, the processing; occupational Norwegian seafood industry has developed new technology and knowledge for handling these exposure; by-products; species. This includes new fishing gear, conditions for live storage and processing, handling of by- market products, and entrance into new markets. The total Norwegian quota for red king crab increased from 220 metric tons in 2002 to 2350 metric tons in 2017, with a free-red king crab harvesting zone to the west of the quota-regulated area to prevent further expansion of the crab. At present, there is no established quota for snow crab. In 2016, a volume of about 5300 metric tons of snow crab was landed in Norway. In 2016, the export of red king crab and snow crab in Norway amounted to 529 million and 338 million Norwegian Kroner, respectively. Based on regular surveys of crab populations in the Barents Sea, it is assumed that the volumes red king crab and snow crab will remain steady and increase, respectively. -
INVERTEBRATE SPECIES in the EASTERN BERING SEA By
Effects of areas closed to bottom trawling on fish and invertebrate species in the eastern Bering Sea Item Type Thesis Authors Frazier, Christine Ann Download date 01/10/2021 18:30:05 Link to Item http://hdl.handle.net/11122/5018 e f f e c t s o f a r e a s c l o s e d t o b o t t o m t r a w l in g o n fish a n d INVERTEBRATE SPECIES IN THE EASTERN BERING SEA By Christine Ann Frazier RECOMMENDED: — . /Vj Advisory Committee Chair Program Head / \ \ APPROVED: M--- —— [)\ Dean, School of Fisheries and Ocean Sciences • ~7/ . <-/ / f a Dean of the Graduate Sch6oI EFFECTS OF AREAS CLOSED TO BOTTOM TRAWLING ON FISH AND INVERTEBRATE SPECIES IN THE EASTERN BERING SEA A THESIS Presented to the Faculty of the University of Alaska Fairbanks in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE 6 By Christine Ann Frazier, B.A. Fairbanks, Alaska December 2003 UNIVERSITY OF ALASKA FAIRBANKS ABSTRACT The Bering Sea is a productive ecosystem with some of the most important fisheries in the United States. Constant commercial fishing for groundfish has occurred since the 1960s. The implementation of areas closed to bottom trawling to protect critical habitat for fish or crabs resulted in successful management of these fisheries. The efficacy of these closures on non-target species is unknown. This study determined if differences in abundance, biomass, diversity and evenness of dominant fish and invertebrate species occur among areas open and closed to bottom trawling in the eastern Bering Sea between 1996 and 2000.