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Ute Muhlenhardtsiegel - One of the best experts on this subject based on the ideXlab platform.
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three new species and one new genus of abyssal Cumacea crustacea malacostraca peracarida from the kuril kamchatka trench area
Deep-sea Research Part Ii-topical Studies in Oceanography, 2015Co-Authors: Anna V Lavrenteva, Ute MuhlenhardtsiegelAbstract:Abstract Only two species of crustacean Cumacea have been reported in publications for the Kuril–Kamchatka Trench area after nine expeditions on board of the RV “ Vityaz” . During the KuramBio expedition 2012 to the Kuril–Kamchatka Trench and the adjacent abyssal plain at depths 4830–5780 m no less than 72 species of Cumaceans from 23 genera and 6 families were sampled. Five genera were recorded for the first time in the studied region: the genera Pseudoleptostyloides and Platycuma were detected for the first time for the Pacific Ocean; Cyclaspoides , Bathylamprops and Styloptocuma were firstly sampled in North Pacific. About 90% of the sampled species appear to be new to science. Three new deep-sea Cumacean species and one new genus from the Kurile Kamchatka area are described in the present paper: Abyssoleucon tzarevae gen. n., sp. n. belonging to the family Leuconidae, Cyclaspoides borisovetsi sp. n. and Bathycuma sonne sp. n. of the family Bodotriidae. A distribution map for the species of the genus Cyclaspoides is provided.
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deep sea bodotriidae diastylidae and pseudocumatidae Cumacea crustacea from the southeastern atlantic
Zootaxa, 2014Co-Authors: Ute MuhlenhardtsiegelAbstract:Nine species of the family Diastylidae, two species of the family Bodotriidae and one species of the family Pseudocumatidae are present in the Diva II and Ifremer collections. Two new species were recognized and described herein. However, one of the new species has to remain in open nomenclature due to its young developmental stage. The new species are Makrokylindrus ( Makrokylindrus ) abyssalis , and M . ( Adiastylis ) sp.1. The distribution range is enlarged based on the new findings for seven species.
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remarks on the deep sea genus chalarostylis Cumacea lampropidae
Zootaxa, 2014Co-Authors: Natalia A Alberico, Daniel Roccatagliata, Ute MuhlenhardtsiegelAbstract:Chalarostylis is a deep-sea genus close to Hemilamprops but easily distinguished from the latter mainly by its robust first pereopod. However, this appendage is frequently broken off at the anterior margin of the basis, making the identification of the species of the genus difficult. Regarding Hemilamprops brenkei, both the adult male holotype and the additional specimens herein reported from the Weddell Sea and the Guinea, Argentine and Brazilian Basins exhibit a huge first pereopod. Thus, this species is transferred to Chalarostylis and its description completed. Two other species until now in Hemilamprops, H. canadensis and H. longisetae are also transferred to Chalarostylis. In addition, an unknown species of Chalarostylis from the Bay of Biscay for which no name is given is briefly described. The diagnosis of this genus is emended. Copyright © 2014 Magnolia Press.
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remarks on the deep sea genus pseudolamprops Cumacea lampropidae
Zootaxa, 2012Co-Authors: Daniel Roccatagliata, Ute MuhlenhardtsiegelAbstract:Based on two specimens collected in the Antarctic deep-sea (4928 m) the adult female and male of the genus Pseudolamprops Gamo, 1989 are described for the first time. A new combination is proposed, Pseudolamprops profundus (Reyss, 1978) comb. nov., and several new records from the North Atlantic and Antarctica are provided. The diagnosis of Pseudolamprops is revised on the account of the new material available.
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Cumacea crustacea peracarida in the deep mediterranean with the description of one new species
Zootaxa, 2009Co-Authors: Ute MuhlenhardtsiegelAbstract:Cumacean specimens were analysed from the expeditions of RV Meteor to the eastern Mediterranean in 1993 (Me 25/1) and 1998 (Me 40). Sampling depth ranged from 45 to 4391 m for the Me 25/1 expedition and from 1129 to 1876 m for the Me 40 expedition. In total, 29 species were identified of which one, Campylaspis aegypta sp. nov., is new to science. The horizontal and vertical distribution, the faunal overlap with the Atlantic and endemism of Cumacea in the Mediterranean are discussed. The age of the fauna is considered to be relatively young because of the faunal overlap with the eastern Atlantic and the paucity of endemic higher taxa.
Sarah Gerken - One of the best experts on this subject based on the ideXlab platform.
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the lampropidae crustacea Cumacea of the world
Zootaxa, 2018Co-Authors: Sarah GerkenAbstract:Prior to the present study, the Cumacean family Lampropidae included 114 species. This family is primarily found in temperate to cold waters. Revisions and investigation of museum collections yielded 12 new genera ( Alamprops n. gen., Aplatysympus n. gen., Austrolamprops n. gen., Brachylamprops n. gen., Doieolamprops n. gen., Farragolamprops n. gen., Paraplatysympus n. gen., Phallolamprops n. gen., Phallolampropoides n. gen., Pseudoarchaeocuma n. gen., Quasiparalamprops n. gen., Reyssia n. gen.) and 23 new species ( Aplatysympus neozealanicus n. sp. , Austrolamprops sulcatus n. sp. , Bathylamprops paraleucon n. sp., Brachylamprops scabridus n. sp. , Chalarostylis bruunae n. sp. , Doeiolamprops confundus n. sp. , Farragolamprops seminalis n.sp., F. spinacristatus n. sp. , Hemilamprops impellucidus n. sp., Lamprops northwindae n. sp. , Misceolamprops concavus n. sp. , Paraplatysympus aspericristatus n. sp. , P. echinolowryi n. sp. , Phallolamprops californiensis n. sp. , P. pribilofensis n. sp. , Phallolampropoides chukchiensis n. sp. , Platytyphlops bamberi n. sp., P. echinatus n. sp. , P. lowryi n. sp. , P. petrescui n. sp. , P. taylorae n. sp. , Pseudoarchaeocuma bacescui n. sp. , Quasiparalamprops chathamensis n. sp.). Additional description and Fig. of the ovigerous female and adult male of Watlingia chathamensis are provided. All new species and genera are described and illustrated, with diagnoses and keys to all genera and species. In addition, Mesolamprops bacescui is transferred to the Diastylidae as Diastylis bacescui (Gamo 1999).
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leuconidae crustacea Cumacea from the collections of the museum victoria australia
Zootaxa, 2016Co-Authors: Sarah GerkenAbstract:The collections of the Museum Victoria have yielded six new leuconid species in five genera from Australian waters: Austroleucon adiazetos n. sp., A. dolosolevis n. sp., Eudorellopsis mykteros n. sp., Kontiloleucon australiensis n. gen., n. sp., Leucon (Alytoleucon) dolichorhinos n. sp., Ommatoleucon megalopos n. sp. as well as the new genus Kontiloleucon . Leucon (Leucon) echinolophotos n. sp. is a new species from off Enderby Land, Antarctica. Keys to the Australian leuconid genera and species are included.
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new zealand diastylidae and gynodiastylidae crustacea Cumacea
Zootaxa, 2015Co-Authors: Sarah GerkenAbstract:Recent work in the collections at the New Zealand National Institute of Water and Atmospheric Research collections in Wellington has yielded 14 new diastylid species in five genera, Colurostylis whitireia n. sp., Diastylis acanthoelachys n. sp., D. adaioacanthus n. sp., D. curtain n. sp., D. dasys n. sp., D. enodis n. sp., D. homoacanthus n. sp., D. implanus n. sp., D. spinacellulosus n. sp., Diastylopsis aspratilis n. sp., D. bicarina n. sp., Leptostylis wisniewskiae n. sp., L. zealandiensis n. sp., Makrokylindrus semiechinata n. sp. and a single new gynodiastylid species, Gynodiastylis chathamensis n. sp. Makrokylindrus is recorded from New Zealand waters for the first time. Keys to all diastylid and gynodiastylid species from New Zealand waters are included, as well as an updated global key to Diastylopsis .
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a replacement name for dayus gerken 2001 crustacea peracarida Cumacea preoccupied by dayus mahmood 1967 insecta hemiptera cicadellidae
ZooKeys, 2014Co-Authors: Yubo Zhang, Sarah Gerken, Xiangsheng ChenAbstract:A replacement name is proposed for genus Dayus Gerken, 2001 (Crustacea: Peracarida: Cumacea), preoccupied by Dayus Mahmood, 1967 (Insecta: Hemiptera: Cicadellidae). The following changes are proposed: Jennidayus new replacement name = Dayus Gerken, 2001 (nec Mahmood 1967); Jennidayus pharocheradus (Gerken, 2001), comb. n. = Dayus pharocheradus Gerken, 2001; Jennidayus acanthus (Gerken, 2001), comb. n. = Dayus acanthus Gerken, 2001; Jennidayus makrokolosus (Gerken, 2001), comb. n. = Dayus makrokolosus Gerken, 2001.
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new zealand bodotriidae crustacea Cumacea
Zootaxa, 2013Co-Authors: Sarah GerkenAbstract:The Cumacean fauna of New Zealand has been little studied, and recent collections on the Chatham Rise and Challenger Plateau have yielded many new species and new genera of Cumacea. A recent manuscript on the New Zealand Nannastacidae (Gerken 2012) increased the described New Zealand fauna by 66%. Within the Bodotriidae, 6 new species were discovered. The new species Apocuma chathamensis n. sp., A. sculpta n. sp., Bathycuma dayae n. sp., Cyclaspis petrescui n. sp., C. hayeae n. sp. and C. zealandiaensis n. sp. are described, and keys to all New Zealand Bodotriidae are provided.
Iorgu Petrescu - One of the best experts on this subject based on the ideXlab platform.
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new species and new records of Cumacea crustacea peracarida Cumacea from mesophotic reefs of puerto rico and u s virgin islands caribbean sea
Zootaxa, 2016Co-Authors: Iorgu Petrescu, Tapas Chatterjee, Nikolaos V SchizasAbstract:The Cumacean fauna of the Caribbean mesophotic reefs is remarkably rich but understudied. Herein, we present the description of 22 new species of the family Nannastacidae, including one from shallow reefs, 20 of them belonging to Cumella ( Cumella ) and two new species belonging to the subgenus Cumewingia . We have also included range extensions and new locations for ten previously known species of Cumella , two species in the genus Vaunthompsonia (family Bodotriidae) and one species in the genus Cubanocuma (family Nannastacidae). Taxonomic keys are provided for the western tropical Atlantic species of Cumella ( Cumella ) and Cumella ( Cumewingia ) , separately for the adult males and females. Large sampling efforts and careful systematic studies, even in relatively well-characterized regions such as the Caribbean, can yield a surprising number of new discoveries. Our current findings emphasize our previous assertion that the mesophotic reefs are treasure troves of undiscovered benthic fauna and might be qualified as biodiversity hotspots.
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New Species Of Cumacea Crustacea (Peracarida) From Mediterranean Coast Of Morocco Collected By The Expedition “Atlas 2007”
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2015Co-Authors: Iorgu PetrescuAbstract:Abstract A small collection of Cumacea collected from the Mediterranean coast of Morocco by the “Atlas 2007” expedition was made available for study. Seven species were found: Bodotria scorpioides (Montagu, 1804), Iphinoe adrianae n. sp., I. trispinosa (Goodsir, 1843), Vaunthompsonia cristata Bate, 1858, Cumella razvani n. sp., Nannastacus atlanticus (Băcescu & Muradian, 1972) and Pseudocuma ciliatum Sars, 1879. Two new species are described and new locality records for the other five species are documented.
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new records of bodotriidae crustacea Cumacea from puerto rico with descriptions of three new species
Zootaxa, 2014Co-Authors: Iorgu Petrescu, Tapas Chatterjee, Nikolaos V SchizasAbstract:In a continuing effort to describe the Cumacean fauna of Puerto Rico we describe three new species of Bodotriidae, a family that has never been reported from Puerto Rico before. While finding and describing new microcrustacean species may not be an impossible task, if there is available taxonomic expertise, the currently described species were found in large numbers within a short distance from the Marine Laboratories of the University of Puerto Rico where the local reefs have been studied for over half a century, highlighting the large gaps that exist in our estimates of Caribbean marine diversity. The three new species, Cyclaspis gurui sp. nov., Cyclaspis mariae sp. nov. and Vaunthompsonia budaii sp. nov. are reported from a fringing reef off La Parguera, southwest coast of Puerto Rico and Vaunthompsonia cristata Bate, 1858 represents a new record for Puerto Rico from the mesophotic reefs.
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three new nannastacidae crustacea Cumacea species from a caribbean mesophotic ecosystem
Zootaxa, 2014Co-Authors: Iorgu Petrescu, Tapas Chatterjee, Nikolaos V SchizasAbstract:Examination of substrata from the mesophotic reefs of Mona Island, Puerto Rico yielded 3 new species of Cumaceans, all from the family Nannastacidae: Cumella achimae sp. nov., C. victoriae sp. nov. and Nannastacus craciuni sp. nov. The 3 new species bring the total of new Cumacean taxa described from the mesophotic reefs of US Caribbean to 9, highlighting the potential of mesophotic reefs as a biodiversity hotspot. For the first time we report the genus Nannastacus from the Caribbean Sea.
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new genus and new species of Cumacea crustacea peracarida from the mesophotic coral ecosystem of sw puerto rico caribbean sea
Zootaxa, 2012Co-Authors: Iorgu Petrescu, Tapas Chatterjee, Nikolaos V SchizasAbstract:Recent collections of the benthic macroand meiofauna associated with the mesophotic coral ecosystems of Puerto Rico haverevealed two new Cumacea from the family Nannastacidae. A new genus Cumellana and two new species, Cumellana caribbica and Cumella alexandrinae are described herein. The new genus Cumellana can be distinguished from the other genera of the family Nannastacidae by having a long antennule and pereopod 2 with short terminal setae, equal in length.
Jordi Corbera - One of the best experts on this subject based on the ideXlab platform.
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a new styloptocuma species crustacea Cumacea from hydrothermal vent fields of the lau and north fiji basins west pacific
Zoosystema, 2010Co-Authors: Jordi Corbera, Michel SegonzacAbstract:Corbera J. & Segonzac M. 2010. — A new Styloptocuma species (Crustacea, Cumacea) from hydrothermal vent fields of the Lau and North Fiji basins (West Pacific). Zoosystema 32 (3): 439-447.
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a new deep sea genus of nannastacidae crustacea Cumacea from the lucky strike hydrothermal vent field azores triple junction mid atlantic ridge
Marine Biology Research, 2008Co-Authors: Jordi Corbera, Michel Segonzac, Marina R CunhaAbstract:Abstract A new Cumacean genus and species, Thalycrocuma sarradini gen. et sp. nov., belonging to the family Nannastacidae is described from several sites of the Lucky Strike hydrothermal vent field (Mid-Atlantic Ridge, 37°N, 1700 m depth). The new genus differs from others in the family by males lacking exopods on the pereopods 3 and 4 and having an antenna with a five-articulate peduncle and a short flagellum. This is the first Cumacean species that could be considered, at the moment, as endemic from hydrothermal vent areas. Data on the accompanying fauna including other Cumacean species (Cyclaspis longicaudata, Bathycuma brevirostre, Procampylaspis sp. and Makrokylindrus sp.) and some ecological remarks are included. A key for the currently known genera of the family Nannastacidae is provided and the taxonomic position of some genera is discussed.
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deep sea bodotriidae crustacea Cumacea from new caledonia fiji and indonesia
Zoological Journal of the Linnean Society, 2008Co-Authors: Jordi CorberaAbstract:Cumaceans (Crustacea: Peracarida) belonging to the family Bodotriidae collected between 206 and 3680 m depth, during the French campaigns BIOCAL and BIOGEOCAL in waters of New Caledonia, KARUBAR in Indonesia and BORDAU 1 around Fiji were studied. The 93 specimens belonging to this family were assigned to 11 species, ten of them new to science, namely Cyclaspis variosculpta sp. nov., Cyclaspis richeri sp. nov., Cyclaspis dictyota sp. nov., Cyclaspis decora sp. nov., Cyclaspis magna sp. nov., Cyclaspoides erugatus sp. nov., Alticuma? ectyphum sp. nov., Apocuma pacificum sp. nov., Hypocuma fragosum sp. nov. and Bathycuma coremium sp. nov. The genera Cyclaspoides and Hypocuma are recorded for the first time from the Pacific Ocean. © 2008 The Linnean Society of London, Zoological Journal of the Linnean Society, 2008, 152, 227–254.
Ute Mühlenhardt-siegel - One of the best experts on this subject based on the ideXlab platform.
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Figure 3 In Remarks On The Deep-Sea Genus Chalarostylis (Cumacea: Lampropidae)
2020Co-Authors: Natalia A Alberico, Daniel Roccatagliata, Ute Mühlenhardt-siegelAbstract:FIGURE 3. Chalarostylis brenkei (Muhlenhardt-Siegel, 2005). Adult male (ZMH K- 43180): A, first antenna. B, first pereopod. C, last abdominal segment, telson and uropod. Scales: A – C, 1 mm.
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Three new species and one new genus of abyssal Cumacea (Crustacea, Malacostraca, Peracarida) from the Kuril–Kamchatka Trench area
Deep-sea Research Part Ii-topical Studies in Oceanography, 2014Co-Authors: Anna V Lavrenteva, Ute Mühlenhardt-siegelAbstract:Abstract Only two species of crustacean Cumacea have been reported in publications for the Kuril–Kamchatka Trench area after nine expeditions on board of the RV “ Vityaz” . During the KuramBio expedition 2012 to the Kuril–Kamchatka Trench and the adjacent abyssal plain at depths 4830–5780 m no less than 72 species of Cumaceans from 23 genera and 6 families were sampled. Five genera were recorded for the first time in the studied region: the genera Pseudoleptostyloides and Platycuma were detected for the first time for the Pacific Ocean; Cyclaspoides , Bathylamprops and Styloptocuma were firstly sampled in North Pacific. About 90% of the sampled species appear to be new to science. Three new deep-sea Cumacean species and one new genus from the Kurile Kamchatka area are described in the present paper: Abyssoleucon tzarevae gen. n., sp. n. belonging to the family Leuconidae, Cyclaspoides borisovetsi sp. n. and Bathycuma sonne sp. n. of the family Bodotriidae. A distribution map for the species of the genus Cyclaspoides is provided.
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Nannastacidae (Crustacea, Cumacea) of the south-eastern Atlantic deep sea
Marine Biodiversity, 2012Co-Authors: Ute Mühlenhardt-siegelAbstract:The Nannastacidae of the deep south-eastern Atlantic obtained during the German expedition DIVA II and the French expeditions ZAIANGO and BIOZAIRE 1 to 3 were analysed. Thirteen more frequently occurring nannastacid species were found, including seven new deep-sea species and a new genus from the Cape, Angola and Guinea Basins: Campylaspides armatus sp. n., Bathypicrocuma ifrmer gen. and sp.n., Styloptocuma dentatum sp. n. , S. cuspidatum sp. n., S. paucidentatum sp. n., Styloptocuma enigma sp. n., and Thalycrocuma barbatulum sp. n. The species Procampylaspis lucida and Campylaspis serratocarinata had already been described for the Angola Basin but remained in open nomenclature. After their rediscovery, they were now named. The species Styloptocuma minimum, S . pleonserratum and Platycuma lineata were already known from the Angola Basin and were now rediscovered in the Cape and Guinea Basins. The species Atlantocuma tenuis was already known as widespread in the Atlantic. The most speciose genus in the family Nannastacidae described here is Styloptocuma with six species, four of which are new.
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Deep-sea Leuconidae (Cumacea, Peracarida) in the south-eastern Atlantic
Marine Biodiversity, 2011Co-Authors: Ute Mühlenhardt-siegelAbstract:The Leuconidae of the deep eastern Atlantic obtained during the German expedition D iva II and the French expeditions Z aiango and B iozaire 1 to 3 were analysed. Thirteen more or less frequently occuring leuconid species were found, including ten new deep-sea species from the Cape, Angola and Guinea Basin. The most speciose (ten species) genus is Leucon with three species in the subgenus Crymoleucon , four species in the subgenus Epileucon , one species in the subgenus Leucon and two species in the subgenus Makrauloleucon . A new genus— Afroleucon —is described, having penial lobes and only one pair of pleopods in males. One species each belongs to the genera Bytholeucon and Eudorella . Only three species, Leucon ( Makrauloleucon ) brigittehilbigae Mühlenhardt-Siegel 2005b , Leucon ( Leucon ) homorhynchus Bishop 1981a and Leucon ( Epileucon ) cf tenuirostris form A Bishop 1981b , were already known. The new species are: Afroleucon enigmatica n.g., Leucon ( Crymoleucon ) lufupa, L . ( Crymoleucon ) kafunta, L . ( Crymoleucon ) galeronae, L . ( Epileucon ) kapinga , Leucon ( Epileucon ) paraspiniventris , L . ( Epileucon ) paralongirostris , Leucon ( Makrauloleucon ) moritzi , Eudorella angolensis , and Bytholeucon kaingo .
