DOCSLIB.ORG

Academic Curriculum Vitae CHRISTIAN STURMBAUER

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Academic Curriculum Vitae CHRISTIAN STURMBAUER Academic curriculum vitae CHRISTIAN STURMBAUER Department of Zoology Karl-Franzens-Universität Graz Universitätsplatz 2 A-8010 Graz, Austria Phone: 0316 380-5595 or -8755 E-mail: [email protected] Website: www.uni-graz.at/~sturmbau/sturmb.html Main areas of research I study evolutionary biology, with a focus on explosive speciation and adaptive radiation, using an integrated approach combining comparative morphological, ecological and genomic data. My main study system is East African cichlid fishes, in particular the Lake Tanganyika cichlid fish assemblage. Education 1997 Habilitation, Zoology and Evolutionary Biology, University of Innsbruck, Austria Thesis: Molecular versus phenotypic evolution: Ecomorphological diversification and speciation 1987—1990 Ph.D., Department of Zoology, University of Innsbruck, Austria. Thesis: Comparative physiology and ethology of herbivorous fishes 1984—1986 M.Sc., Department of Zoology, University of Innsbruck, Austria Thesis: The effects of inhibitor proteins in wheat on the activity of intestinal amylase in carp and trout in in-vitro experiments 1979—1983 B.Sc., Department of Biology, University of Innsbruck, Austria Academic positions 2004—present Department Head, Department of Zoology, Karl-Franzens-Universität Graz, Austria 2002—present Professor, Department of Zoology, Karl-Franzens-Universität Graz, Austria 2002—2004 Head of Biodiversity and Evolution Section, Department of Zoology, Karl-Franzens- Universität Graz, Austria 1998—2001 Associate Professor (Universitätsdozent), Department of Zoology and Limnology, University of Innsbruck, Austria 1995—1998 Assistant Professor (Universitätsassistent), Department of Zoology and Limnology, University of Innsbruck, Austria 1993—1995 Research Assistant Professor (Vertragsassistent), Department of Zoology and Limnology, University of Innsbruck, Austria 1993—1995 Head of Molecular Evolutionary Biology Laboratory, Department of Zoology and Limnology, University of Innsbruck, Austria 1992—1993 Postdoctoral Fellow, Department of Ecology and Evolution, State University of New York, USA Host: Jeffrey Levinton 1991—1992 Postdoctoral Researcher, Department of Ecology and Evolution, State University of New York, USA Host: Axel Meyer Highest academic recognition Invitations to present at scientific conferences (most important five) Sept. 2015 Organizer of the Meeting of the German Zoological Society, Graz Nov. 2013 NOBIS Conference, Vienna Mar. 2009 Conservation Biology Meetings, Luxembourg Sept. 2009 SIAL Meetings, Ohrid (invited speaker and member of the scientific board) Oct. 2009 DIVERSITAS OSC2 – Biodiversity and Society Meetings, Cape Town Academic prizes and awards (most important five) 1983 and 1984 Stipends for excellent students (“Leistungsstipendium”) of the University of Innsbruck 1992 Fellowship of the Alfred P. Sloan Foundation for the Course on molecular Evolution at UCLA organized by Jim Lake Since 2008 Corresponding Member of the Austrian Academy of Sciences (OEAW) Peer-review activities (most important five) Member of the Editorial Board of Journal of Zoological Systematics and Evolutionary Research and Hydrobiologia. Nature, Proc. Natl. Acad. Sci. USA, Molecular Biology and Evolution, Systematic Biology, Molecular Ecology Funded research projects (most important five) Dec. 2004 Grant No. 17680-B06 of the Austrian Science Fund (FWF) – “The role of divergent natural selection in the adaptive radiation of Lake Tanganyika and Malawi fishes” as PI. June 2005 Research grant of the State of Styria “TROUTCHECK Styria– Renaturation of brown trout populations in Styria” (Co-PI with Steven Weiss). Oct. 2005 Eurpean Science Fund EuroDiversity project 05_EDIV_FP237- MOLARCH -Molecular archives of climatic history: exploring patterns of genomic differentiation in endemic species radiations of ancient lakes. Oct. 2008 Grant No. 20994-B03 of the Austrian Science Fund (FWF) “Natural selection – driving force of adaptive radiation?” as PI Jan. 2011 Grant No. 22737-B09 of the Austrian Science Fund (FWF) “Genomic sequencing of two Lake Tanganyika cichlid fish” as PI. International cooperation partners in the last five years Axel Meyer – University of Constance, Germany Walter Salzburger – University of Basel, Switzerland Erik Verheyen – Royal Belgian Institute of Natural Sciences, Belgium Norihiro Okada – University of Taiwan Cyprian Katongo – University of Zambia, Zambia Helen Gunter – University of Edinburgh, UK Graduate Student supervision 42 Diploma Students and 15 Ph-D students Publication list 10 most important publications Kerschbaumer M, Mitteröcker P, Sturmbauer C. 2014. Evolution of body shape in sympatric versus non- sympatric Tropheus populations of Lake Tanganyika. Heredity 112(2):89-98. DOI 10.1038/Hdy.2013.78 Nikaido M, Ota T, Hirata T, Suzuki H, Satta Y, Aibara M, Mzighani SI, Sturmbauer C, Hagino-Yamagishi K, Okada N. 2014. Multiple episodic evolution events in V1R receptor genes of East-African cichlids. Genome Biol Evol 6(5):1135-1144. DOI 10.1093/Gbe/Evu086 Fischer C, Koblmüller S, Gülly C, Schlötterer C, Sturmbauer C, Thallinger GG. 2013. Complete mitochondrial DNA sequences of the threadfin cichlid (Petrochromis trewavasae) and the blunthead cichlid (Tropheus moorii) and patterns of mitochondrial genome evolution in cichlid fishes. PLoS One 8(6):e67048. DOI 10.1371/journal.pone.0067048 Nevado B, Mautner S, Sturmbauer C, Verheyen E. 2013. Water-level fluctuations and metapopulation dynamics as drivers of genetic diversity in populations of three Tanganyikan cichlid fish species. Mol Ecol 22(15):3933-3948. DOI 10.1111/Mec.12374 Joyce DA, Lunt DH, Bills R, Turner GF, Katongo C, Duftner N, Sturmbauer C, Seehausen O. 2005. An extant cichlid fish radiation emerged in an extinct Pleistocene lake. Nature 435(7038):90-95. DOI 10.1038/Nature03489 Salzburger W, Baric S, Sturmbauer C. 2002a. Speciation via introgressive hybridization in East African cichlids? Mol Ecol 11(3):619-625. DOI 10.1046/j.0962-1083.2001.01438.x Salzburger W, Meyer A, Baric S, Verheyen E, Sturmbauer C. 2002b. Phylogeny of the Lake Tanganyika Cichlid species flock and its relationship to the Central and East African Haplochromine Cichlid fish faunas. Syst Biol 51(1):113-135. DOI 10.1080/106351502753475907 Sturmbauer C, Baric S, Salzburger W, Rüber L, Verheyen E. 2001. Lake level fluctuations synchronize genetic divergences of cichlid fishes in African lakes. Mol Biol Evol 18(2):144-154. PMID: 11158373 Sturmbauer C, Levinton JS, Christy J. 1996. Molecular phylogeny analysis of fiddler crabs: Test of the hypothesis of increasing behavioral complexity in evolution. P Natl Acad Sci USA 93(20):10855-10857. DOI 10.1073/pnas.93.20.10855 Sturmbauer C, Meyer A. 1992. Genetic divergence, speciation and morphological stasis in a lineage of African cichlid fishes. Nature 358(6387):578-581. DOI 10.1038/358578a0 Publications in the last five years (out of >120 in total) Submitted Gunter H, Schneider R, Karner I, Sturmbauer C, Meyer A. 2015. Molecular investigation of genetic assimilation during the rapid adaptive radiations of East African cichlid fishes. In review. Published Egger B, Klaefiger Y, Indermaur A, Koblmüller S, Theis A, Egger S, Naf T, Van Steenberge M, Sturmbauer C, Katongo C, Salzburger W. 2015. Phylogeographic and phenotypic assessment of a basal haplochromine cichlid fish from Lake Chila, Zambia. Hydrobiologia 748(1):171-184. DOI 10.1007/s10750-014-1919-0 Sefc KM, Hermann CM, Steinwender B, Brindl H, Zimmermann H, Mattersdorfer K, Postl L, Makasa L, Sturmbauer C, Koblmüller S. 2015. Asymmetric dominance and asymmetric mate choice oppose premating isolation after allopatric divergence. Ecol Evol 5(8):1549-1562. DOI 10.1002/Ece3.1372 Wanek KA, Sturmbauer C. 2015. Form, function and phylogeny: comparative morphometrics of Lake Tanganyika's cichlid tribe Tropheini. Zool Scr 44(4):362-373. DOI 10.1111/Zsc.12110 Kerschbaumer M, Mitteröcker P, Sturmbauer C. 2014. Evolution of body shape in sympatric versus non- sympatric Tropheus populations of Lake Tanganyika. Heredity 112(2):89-98. DOI 10.1038/Hdy.2013.78 Kirchberger PC, Sefc KM, Sturmbauer C, Koblmüller S. 2014. Outgroup effects on root position and tree topology in the AFLP phylogeny of a rapidly radiating lineage of cichlid fish. Mol Phylogenet Evol 70:57-62. DOI 10.1016/j.ympev.2013.09.005 Koblmüller S, Odhiambo EA, Sinyinza D, Sturmbauer C, Sefc KM. 2014. Big fish, little divergence: phylogeography of Lake Tanganyika's giant cichlid, Boulengerochromis microlepis. Hydrobiologia 748(1):29-38. DOI 10.1007/s10750-014-1863-z Lienhard A, Schäffer S, Krisper G, Sturmbauer C. 2014.Reverse evolution and cryptic diversity in putative sister families of the Oribatida (Acari).J Zool Syst Evol Res 52(1):86-93. DOI 10.1111/Jzs.12037 Nikaido M, Ota T, Hirata T, Suzuki H, Satta Y, Aibara M, Mzighani SI, Sturmbauer C, Hagino-Yamagishi K, Okada N. 2014. Multiple episodic evolution events in V1R receptor genes of East-African cichlids.Genome Biol Evol 6(5):1135-1144. DOI 10.1093/Gbe/Evu086 Fischer C, Koblmüller S, Gülly C, Schlötterer C, Sturmbauer C, Thallinger GG. 2013. Complete mitochondrial DNA sequences of the threadfin cichlid (Petrochromis trewavasae) and the blunthead cichlid (Tropheus moorii) and patterns of mitochondrial genome evolution in cichlid fishes. PLoS One 8(6):e67048. DOI 10.1371/journal.pone.0067048 Nevado B, Mautner S, Sturmbauer C, Verheyen E. 2013. Water-level fluctuations and metapopulation dynamics as drivers of genetic diversity in populations of three Tanganyikan cichlid fish species.Mol
Load more

Recommended publications
  • §4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
    §4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm,
    [Show full text]
  • Aggressive Behaviours of Territorial Cichlid Fishes Against Larger Heterospecific Intruders
    African Swdy Monographs, 15(2): 69-75, October 1994 69 AGGRESSIVE BEHAVIOURS OF TERRITORIAL CICHLID FISHES AGAINST LARGER HETEROSPECIFIC INTRUDERS Masanori KOHDA Laboratory of Animal Sociology, Department of Biology, Faculty of Science, Osaka City University Sima Keita l\1BOKO Centre de Recherche en Sciences Nature/les, Station d'Uvira ABSTRACT Aggressive behaviours at nesting territories of cichlid fishes were observ­ ed in Lake Tanganyika. Subject fishes were Neolamprologus toae, Tropheus moorii, Ophthalmotilapia nasutus, Limnotilapia dardennii and Petrochromis po/yodon. They attacked and repelled various sized heterospecific fishes from the territories. Against much larger intruders. the fishes quickly approached and pecked them. The larger fishes never con­ ducted counter-attack, and left the territories. Such pecking beha\iour was regarded as a kind of attack, but greatly different from attacks in interspecific territorialities of cichlids re­ ported hitherto, which are usually organized in size-dependent dominance relationships. This paper discusses the domination of the nesting territory owners in a context of 'sym­ metry' of territoriality. Key Words: Territorial behaviour: Domination; Nesting territory: Territorial mosaic. INTRODUCTION Tropical waters usually include large numbers of fish species. In such habitats. fishes develop a variety of interspecific relationships (Lowe-McConnell, 1987; Hori, 1987, 1991; Kohda. 199la, 1991b). among which interspecific territoriality is common and has been studied by many authors (Miller, 1978; Kohda. 1993). In­ terspecific feeding territories of herbivorous damselfishes or cichlid fishes, as well as intraspecific ones, are arranged in a territorial mosaic (Keenleyside. 1979) and are usually organized by size-dependent dominance relationships (Myrberg, 1972: Keenleyside, 1979; Kohda, 1991, 1993; Kohda & Yanagisawa.
    [Show full text]
  • Aggression Heuristics Underlie Animal Dominance Hierarchies and Provide Evidence of Group-Level Social Information
    Aggression heuristics underlie animal dominance hierarchies and provide evidence of group-level social information Elizabeth A. Hobsona,b,*, Dan Mønsterc,d,e, and Simon DeDeob,f aDepartment of Biological Sciences, University of Cincinnati, Cincinnati, OH USA bSanta Fe Institute, Santa Fe, NM USA cInteracting Minds Centre, Aarhus University, Aarhus C, Denmark dSchool of Business and Social Sciences, Aarhus University, Aarhus V, Denmark eCognition and Behavior Lab, Aarhus University, Aarhus V, Denmark fSocial and Decision Sciences, Dietrich College, Carnegie Mellon University, Pittsburgh, PA USA *Corresponding author: [email protected] Abstract Members of a social species need to make appropriate decisions about who, how, and when to interact with others in their group. However, it has been difficult for researchers to detect the inputs to these decisions and, in particular, how much information individuals actually have about their social context. We present a new method that can serve as a social assay to quantify how patterns of aggression depend upon information about the ranks of individuals within social dominance hierarchies. Applied to existing data on aggression in 172 social groups across 85 species in 23 orders, it reveals three main patterns of rank-dependent social dominance: the downward heuristic (aggress uniformly against lower-ranked opponents), close competitors (aggress against opponents ranked slightly below self), and bullying (aggress against opponents ranked much lower than self). The majority of the groups (133 groups, 77%) follow a downward heuristic, but a significant minority (38 groups, 22%) show more complex social dominance patterns (close competitors or bullying) consistent with higher levels of social information use.
    [Show full text]
  • Banggai Cardinalfish ([I]Pterapogon Kauderni[I])
    1 Banggai cardinalfish ( Pterapogon kauderni ) populations (stocks) around Banggai Island, 2 a geometric and classical morphometric approach 1 2 3 Samliok Ndobe and Abigail Moore 4 1 Faculty of Animal Husbandry and Fisheries, Tadulako University, Palu, Central Sulawesi, 5 Indonesia. Email: [email protected] 6 2 Sekolah Tinggi Perikanan dan Kelautan (STPL), Palu, Central Sulawesi, Indonesia. Email: 7 [email protected] 8 Corresponding author: Abigail M. Moore s t n 9 Postal Address: Sekolah Tinggi Perikanan dan Kelautan (STPL), Kampus Madani, i r P 10 Jl Soekarno-Hatta km6, Palu 94118, Sulawesi Tengah, Indonesia e r 11 Telephone (office): +62 451 4709936 P 12 Email: [email protected] 13 ABSTRACT 14 Background. The identification and characterisation of appropriate management units 15 (stocks) is important as a basis for responsible fisheries management as well as conservation 16 of within species biodiversity. The Banggai cardinalfish Pterapogon kauderni (F.P. 17 Koumans,1933), a mouthbrooding apogonid with Endangered status (IUCN Red List) has 18 been shown to have a high level of genetic population structure across the endemic 19 distribution in the Banggai Archipelago. With a life-cycle making recovery frrm extirpation 20 extremely unlikely, this indicates a need to conserve each reproductively isolated population 21 (stock), in particular to support zonation of Banggai Island in the context of the proposed 22 district marine protected area. Genetic and morphological variations are often but not always 23 related, and ideally both should be used in stock identification. However there were no data 24 on classical or geometric morphometric characteristics of P. kauderni populations. PeerJ PrePrints | http://dx.doi.org/10.7287/peerj.preprints.182v1 | CC-BY 3.0 Open Access | received: 30 Dec 2013, published: 30 Dec 2013 1 25 Methods.
    [Show full text]
  • Genome Sequences of Tropheus Moorii and Petrochromis Trewavasae, Two Eco‑Morphologically Divergent Cichlid Fshes Endemic to Lake Tanganyika C
    www.nature.com/scientificreports OPEN Genome sequences of Tropheus moorii and Petrochromis trewavasae, two eco‑morphologically divergent cichlid fshes endemic to Lake Tanganyika C. Fischer1,2, S. Koblmüller1, C. Börger1, G. Michelitsch3, S. Trajanoski3, C. Schlötterer4, C. Guelly3, G. G. Thallinger2,5* & C. Sturmbauer1,5* With more than 1000 species, East African cichlid fshes represent the fastest and most species‑rich vertebrate radiation known, providing an ideal model to tackle molecular mechanisms underlying recurrent adaptive diversifcation. We add high‑quality genome reconstructions for two phylogenetic key species of a lineage that diverged about ~ 3–9 million years ago (mya), representing the earliest split of the so‑called modern haplochromines that seeded additional radiations such as those in Lake Malawi and Victoria. Along with the annotated genomes we analysed discriminating genomic features of the study species, each representing an extreme trophic morphology, one being an algae browser and the other an algae grazer. The genomes of Tropheus moorii (TM) and Petrochromis trewavasae (PT) comprise 911 and 918 Mbp with 40,300 and 39,600 predicted genes, respectively. Our DNA sequence data are based on 5 and 6 individuals of TM and PT, and the transcriptomic sequences of one individual per species and sex, respectively. Concerning variation, on average we observed 1 variant per 220 bp (interspecifc), and 1 variant per 2540 bp (PT vs PT)/1561 bp (TM vs TM) (intraspecifc). GO enrichment analysis of gene regions afected by variants revealed several candidates which may infuence phenotype modifcations related to facial and jaw morphology, such as genes belonging to the Hedgehog pathway (SHH, SMO, WNT9A) and the BMP and GLI families.
    [Show full text]
  • Indian and Madagascan Cichlids
    FAMILY Cichlidae Bonaparte, 1835 - cichlids SUBFAMILY Etroplinae Kullander, 1998 - Indian and Madagascan cichlids [=Etroplinae H] GENUS Etroplus Cuvier, in Cuvier & Valenciennes, 1830 - cichlids [=Chaetolabrus, Microgaster] Species Etroplus canarensis Day, 1877 - Canara pearlspot Species Etroplus suratensis (Bloch, 1790) - green chromide [=caris, meleagris] GENUS Paretroplus Bleeker, 1868 - cichlids [=Lamena] Species Paretroplus dambabe Sparks, 2002 - dambabe cichlid Species Paretroplus damii Bleeker, 1868 - damba Species Paretroplus gymnopreopercularis Sparks, 2008 - Sparks' cichlid Species Paretroplus kieneri Arnoult, 1960 - kotsovato Species Paretroplus lamenabe Sparks, 2008 - big red cichlid Species Paretroplus loisellei Sparks & Schelly, 2011 - Loiselle's cichlid Species Paretroplus maculatus Kiener & Mauge, 1966 - damba mipentina Species Paretroplus maromandia Sparks & Reinthal, 1999 - maromandia cichlid Species Paretroplus menarambo Allgayer, 1996 - pinstripe damba Species Paretroplus nourissati (Allgayer, 1998) - lamena Species Paretroplus petiti Pellegrin, 1929 - kotso Species Paretroplus polyactis Bleeker, 1878 - Bleeker's paretroplus Species Paretroplus tsimoly Stiassny et al., 2001 - tsimoly cichlid GENUS Pseudetroplus Bleeker, in G, 1862 - cichlids Species Pseudetroplus maculatus (Bloch, 1795) - orange chromide [=coruchi] SUBFAMILY Ptychochrominae Sparks, 2004 - Malagasy cichlids [=Ptychochrominae S2002] GENUS Katria Stiassny & Sparks, 2006 - cichlids Species Katria katria (Reinthal & Stiassny, 1997) - Katria cichlid GENUS
    [Show full text]
  • The Biology of Four Haplochromine Species of Lake Kivu (Zaire) with Evolutionary Implications
    The Biology of Four Haplochromine Species of Lake Kivu (Zaire) with Evolutionary Implications by Michele Losseau-Hoebeke Thesis Submitted in fulfilment of tbe requirements for !be Degree of Master of Science Department of Ichtbyology and Fisheries Science Rhodes University Grabamstown Soutb Africa January 1992 "La pensee est un oiseau de l'espace, qui dans une cage de mots peut ouvrir ses ailes mais ne peut voler." (Khalil Gibran, 1923) 1 Table of Contents page List of figures List of tables Acknowledgements Abstract I. Introduction 1 II. Lake Kivu 4 1. Introduction 4 2. Geological history 5 3. Limnology 10 4. Biotopes and their associated faunas 13 III. Study Area: Tsbegera Island 18 1. Introduction 18 2. Physiographic features 19 3. Related faunas 21 IV. Taxonomy 22 1. Introduction 22 2. Characters used in species' identification 23 3. Diagnostic features of the species studied ................. ,, ' . .. .. .. 25 Haplochromis astaJ<Hion a. Taxonomy ..... .... ... ... .... ... .. .......... .. .. 26 h. Species' identification . • . 26 c. Relation between form and function ........ ..... •. ... ...,. 29 d. Phyletic classification . • . 30 Haplochromis olivaceus and Haplochromis crebridens a. Taxonomy ........ ....... • ......... ........ • .... 31 h. Species' identification . 31 c. Relation between form and function . 37 d. Phyletic classification .............. ... • ..... .. ..... .. 38 Haplochromis paucUkns a. Taxonomy ..................... ... .... .. ... ... .. .. 39 h. Species' identification . 39 c. Relation between form and function
    [Show full text]
  • Towards a Regional Information Base for Lake Tanganyika Research
    RESEARCH FOR THE MANAGEMENT OF THE FISHERIES ON LAKE GCP/RAF/271/FIN-TD/Ol(En) TANGANYIKA GCP/RAF/271/FIN-TD/01 (En) January 1992 TOWARDS A REGIONAL INFORMATION BASE FOR LAKE TANGANYIKA RESEARCH by J. Eric Reynolds FINNISH INTERNATIONAL DEVELOPMENT AGENCY FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Bujumbura, January 1992 The conclusions and recommendations given in this and other reports in the Research for the Management of the Fisheries on Lake Tanganyika Project series are those considered appropriate at the time of preparation. They may be modified in the light of further knowledge gained at subsequent stages of the Project. The designations employed and the presentation of material in this publication do not imply the expression of any opinion on the part of FAO or FINNIDA concerning the legal status of any country, territory, city or area, or concerning the determination of its frontiers or boundaries. PREFACE The Research for the Management of the Fisheries on Lake Tanganyika project (Tanganyika Research) became fully operational in January 1992. It is executed by the Food and Agriculture organization of the United Nations (FAO) and funded by the Finnish International Development Agency (FINNIDA). This project aims at the determination of the biological basis for fish production on Lake Tanganyika, in order to permit the formulation of a coherent lake-wide fisheries management policy for the four riparian States (Burundi, Tanzania, Zaïre and Zambia). Particular attention will be also given to the reinforcement of the skills and physical facilities of the fisheries research units in all four beneficiary countries as well as to the buildup of effective coordination mechanisms to ensure full collaboration between the Governments concerned.
    [Show full text]
  • View/Download
    CICHLIFORMES: Cichlidae (part 5) · 1 The ETYFish Project © Christopher Scharpf and Kenneth J. Lazara COMMENTS: v. 10.0 - 11 May 2021 Order CICHLIFORMES (part 5 of 8) Family CICHLIDAE Cichlids (part 5 of 7) Subfamily Pseudocrenilabrinae African Cichlids (Palaeoplex through Yssichromis) Palaeoplex Schedel, Kupriyanov, Katongo & Schliewen 2020 palaeoplex, a key concept in geoecodynamics representing the total genomic variation of a given species in a given landscape, the analysis of which theoretically allows for the reconstruction of that species’ history; since the distribution of P. palimpsest is tied to an ancient landscape (upper Congo River drainage, Zambia), the name refers to its potential to elucidate the complex landscape evolution of that region via its palaeoplex Palaeoplex palimpsest Schedel, Kupriyanov, Katongo & Schliewen 2020 named for how its palaeoplex (see genus) is like a palimpsest (a parchment manuscript page, common in medieval times that has been overwritten after layers of old handwritten letters had been scraped off, in which the old letters are often still visible), revealing how changes in its landscape and/or ecological conditions affected gene flow and left genetic signatures by overwriting the genome several times, whereas remnants of more ancient genomic signatures still persist in the background; this has led to contrasting hypotheses regarding this cichlid’s phylogenetic position Pallidochromis Turner 1994 pallidus, pale, referring to pale coloration of all specimens observed at the time; chromis, a name
    [Show full text]
  • First Genomic Study on Lake Tanganyika Sprat Stolothrissa
    De Keyzer et al. BMC Evolutionary Biology (2019) 19:6 https://doi.org/10.1186/s12862-018-1325-8 RESEARCH ARTICLE Open Access First genomic study on Lake Tanganyika sprat Stolothrissa tanganicae: a lack of population structure calls for integrated management of this important fisheries target species Els L. R. De Keyzer1,2*† , Zoë De Corte3,4†, Maarten Van Steenberge1,3,4, Joost A. M. Raeymaekers1,5, Federico C. F. Calboli1, Nikol Kmentová6, Théophile N’Sibula Mulimbwa7, Massimiliano Virgilio3, Carl Vangestel4, Pascal Masilya Mulungula7, Filip A. M. Volckaert1 and Maarten P. M. Vanhove1,2,6,8,9 Abstract Background: Clupeid fisheries in Lake Tanganyika (East Africa) provide food for millions of people in one of the world’s poorest regions. Due to climate change and overfishing, the clupeid stocks of Lake Tanganyika are declining. We investigate the population structure of the Lake Tanganyika sprat Stolothrissa tanganicae, using for the first time a genomic approach on this species. This is an important step towards knowing if the species should be managed separately or as a single stock. Population structure is important for fisheries management, yet understudied for many African freshwater species. We hypothesize that distinct stocks of S. tanganicae could be presentduetothelargesizeofthelake(isolationbydistance),limnological variation (adaptive evolution), or past separation of the lake (historical subdivision). On the other hand, high mobility of the species and lack of obvious migration barriers might have resulted in a homogenous population. Results: We performed a population genetic study on wild-caught S. tanganicae through a combination of mitochondrial genotyping (96 individuals) and RAD sequencing (83 individuals).
    [Show full text]
  • Depth Segregation and Diet Disparity Revealed by Stable Isotope Analyses
    Hata et al. Zoological Letters (2015) 1:15 DOI 10.1186/s40851-015-0016-1 RESEARCH ARTICLE Open Access Depth segregation and diet disparity revealed by stable isotope analyses in sympatric herbivorous cichlids in Lake Tanganyika Hiroki Hata1*, Jyunya Shibata2,3, Koji Omori2, Masanori Kohda4 and Michio Hori5 Abstract Background: Lake Tanganyika in the African Great Rift Valley is known as a site of adaptive radiation in cichlid fishes. Diverse herbivorous fishes coexist on a rocky littoral of the lake. Herbivorous cichlids have acquired multiple feeding ecomorphs, including grazer, browser, scraper, and scooper, and are segregated by dietary niche. Within each ecomorph, however, multiple species apparently coexist sympatrically on a rocky slope. Previous observations of their behavior show that these cichlid species inhabit discrete depths separated by only a few meters. In this paper, using carbon (C) and nitrogen (N) stable isotope ratios as markers, we followed the nutritional uptake of cichlid fishes from periphyton in their feeding territories at various depths. Results: δ15N of fish muscles varied among cichlid ecomorphs; this was significantly lower in grazers than in browsers and scoopers, although δ15N levels in periphyton within territories did not differ among territorial species. This suggests that grazers depend more directly on primary production of periphyton, while others ingest animal matter from higher trophic levels. With respect to δ13C, only plankton eaters exhibited lower values, suggesting that these fishes depend on production of phytoplankton, while the others depend on production of periphyton. Irrespective of cichlid ecomorph, δ13C of periphyton correlated significantly with habitat depth, and decreased as habitat depth became deeper.
    [Show full text]
  • A Link Between Host Dispersal and Parasite Diversity in Two Sympatric Cichlids of Lake Tanganyika
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Lirias Freshwater Biology (2015) 60, 323–335 doi:10.1111/fwb.12492 A link between host dispersal and parasite diversity in two sympatric cichlids of Lake Tanganyika , † € , ‡ , § , ¶ ARNOUT F. GREGOIR* , PASCAL I. HABLUTZEL*,MAARTENP.M.VANHOVE* , ‡ ANTOINE PARISELLE**, JOLIEN BAMPS , FILIP A. M. VOLCKAERT* AND †† JOOSTA.M.RAEYMAEKERS*, *Laboratory of Biodiversity and Evolutionary Genomics, University of Leuven, Leuven, Belgium † Laboratory of Aquatic Ecology, Evolution and Conservation, University of Leuven, Leuven, Belgium ‡ Biology Department, Royal Museum for Central Africa, Tervuren, Belgium §Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic ¶Institute of Marine Biological Resources and Inland Waters, Hellenic Centre for Marine Research, Anavyssos, Greece **Institut des Sciences de l’Evolution, IRD, CNRS, B.P. 1857, Universite Montpellier 2, Yaounde, Cameroon †† Zoological Institute, University of Basel, Basel, Switzerland SUMMARY 1. A major goal in ecology is to unravel how species assemblages emerge and how they are struc- tured across the landscape. Host–parasite systems are particularly interesting in this context, as limited host dispersal may promote the differentiation of parasite communities. 2. We examined whether the patterns of species diversity in Cichlidogyrus, a genus of monogenean parasitic flatworms with a direct life cycle, are consistent with the hypothesis that parasite diversity is driven by host dispersal. This was carried out by comparing two sympatric cichlid hosts (Tropheus moorii and Simochromis diagramma) with contrasting dispersal abilities. Genetic connectivity among host populations along the Zambian shoreline of Lake Tanganyika was estimated using microsatellite genotyping.
    [Show full text]