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Steffen Harzsch

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Yvan Perez; Verena Rieger; Elise Martin; Carsten H G Müller; Steffen Harzsch
Neurogenesis in an early protostome relative: progenitor cells in the ventral nerve center of chaetognath hatchlings are arranged in a highly organized geometrical pattern.
Gabriella Wolff; Sheena Brown; Bill S Hansson; Steffen Harzsch; Piotr Jablonski
Neuronal organization of the hemiellipsoid body of the land hermit crab, Coenobita clypeatus: correspondence with the mushroom body ground pattern.
Harald Wolf; Steffen Harzsch
Serotonin-immunoreactive neurons in scorpion pectine neuropils: similarities to insect and crustacean primary olfactory centres?

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All Publications

2013: Yvan Perez; Verena Rieger; Elise Martin; Carsten H G Müller; Steffen Harzsch
Neurogenesis in an early protostome relative: progenitor cells in the ventral nerve center of chaetognath hatchlings are arranged in a highly organized geometrical pattern.
Journal of experimental zoology. Part B, Molecular and developmental evolution 2013;320(3):179-93.
2012: Gabriella Wolff; Sheena Brown; Bill S Hansson; Steffen Harzsch; Piotr Jablonski
Neuronal organization of the hemiellipsoid body of the land hermit crab, Coenobita clypeatus: correspondence with the mushroom body ground pattern.
The Journal of comparative neurology 2012;520(13):2824-46.
2012: Harald Wolf; Steffen Harzsch
Serotonin-immunoreactive neurons in scorpion pectine neuropils: similarities to insect and crustacean primary olfactory centres?
Zoology (Jena, Germany) 2012;115(3):151-9.
2012: Jakob Krieger; Florian Seefluth; Andy Sombke; Bill S Hansson; Matthes Kenning; Steffen Harzsch
Comparative brain architecture of the European shore crab Carcinus maenas (Brachyura) and the common hermit crab Pagurus bernhardus (Anomura) with notes on other marine hermit crabs.
Cell and tissue research 2012;348(1):47-69.
2012: Jakob Krieger; Marcus C Stensmyr; Steffen Harzsch; Michelle M Drew; Susanne Erland; Ronald Grandy; Bill S Hansson
Giant robber crabs monitored from space: GPS-based telemetric studies on Christmas Island (Indian Ocean).
PloS one 2012;7(11):e49809.
2012: Marta A Polanska; Oksana Tuchina; Hans Agricola; Bill S Hansson; Steffen Harzsch
Neuropeptide complexity in the crustacean central olfactory pathway: immunolocalization of A-type allatostatins and RFamide-like peptides in the brain of a terrestrial hermit crab.
Molecular brain 2012;5():29.
2012: Torben Stemme; Gerd Bicker; Steffen Harzsch; Thomas M Iliffe; Stefan Koenemann
Serotonin immunoreactive interneurons in the brain of the Remipedia: new insights into the phylogenetic affinities of an enigmatic crustacean taxon.
BMC evolutionary biology 2012;12():168.
2012: Silvia Sintoni; Barbara S Beltz; Jeanne L Benton; Bill S Hansson; Steffen Harzsch
Neurogenesis in the central olfactory pathway of adult decapod crustaceans: development of the neurogenic niche in the brains of procambarid crayfish.
Neural development 2012;7():1.
2012: Andy Sombke; Bill S Hansson; Matthes Kenning; Elisabeth Lipke; Carsten H G Müller; Steffen Harzsch
Comparative analysis of deutocerebral neuropils in Chilopoda (Myriapoda): implications for the evolution of the arthropod olfactory system and support for the Mandibulata concept.
BMC neuroscience 2012;13():1-17.
2011: Christine Missbach; Steffen Harzsch; Bill S Hansson
New insights into an ancient insect nose: the olfactory pathway of Lepismachilis y-signata (Archaeognatha: Machilidae).
Arthropod structure & development 2011;40(4):317-33.
2011: Verena Rieger; Bill S Hansson; Thurston Lacalli; Carsten H G Müller; Yvan Perez; Steffen Harzsch
Development of the nervous system in hatchlings of Spadella cephaloptera (Chaetognatha), and implications for nervous system evolution in Bilateria.
Development, growth & differentiation 2011;53(5):740-59.
2011: Steffen Harzsch; J Krieger; V Rieger; F Seefluth; N J Strausfeld; Bill S Hansson
Transition from marine to terrestrial ecologies: changes in olfactory and tritocerebral neuropils in land-living isopods.
Arthropod structure & development 2011;40(3):244-57.
2011: Andy Sombke; Steffen Harzsch; Bill S Hansson
Organization of deutocerebral neuropils and olfactory behavior in the centipede Scutigera coleoptrata (Linnaeus, 1758) (Myriapoda: Chilopoda).
Chemical senses 2011;36(1):43-61.
2010: Steffen Harzsch; Sabine Kreissl
Myogenesis in the thoracic limbs of the American lobster.
Arthropod structure & development 2010;39(6):423-35.
2010: Stefan Richter; Rudi Loesel; Günter Purschke; Andreas Schmidt-Rhaesa; Gerhard Scholtz; Thomas Stach; Lars Vogt; Andreas Wanninger; Georg Brenneis; Carmen Döring; Simone Faller; Martin Fritsch; Peter Grobe; Carsten M Heuer; Sabrina Kaul; Ole S Møller; Carsten H G Müller; Verena Rieger; Birgen H Rothe; Martin Ej Stegner; Steffen Harzsch
Invertebrate neurophylogeny: suggested terms and definitions for a neuroanatomical glossary.
Frontiers in zoology 2010;7():29.
2010: Jakob Krieger; Renate E Sandeman; David C Sandeman; Bill S Hansson; Steffen Harzsch
Brain architecture of the largest living land arthropod, the Giant Robber Crab Birgus latro (Crustacea, Anomura, Coenobitidae): evidence for a prominent central olfactory pathway?
Frontiers in zoology 2010;7():25.
2009: Steffen Harzsch; Heinrich Dircksen; Barbara S Beltz
Development of pigment-dispersing hormone-immunoreactive neurons in the American lobster: homology to the insect circadian pacemaker system?
Cell and tissue research 2009;335(2):417-29.
2008: Kathia Fabritius-Vilpoux; Sonja Bisch-Knaden; Steffen Harzsch
Engrailed-like immunoreactivity in the embryonic ventral nerve cord of the Marbled Crayfish (Marmorkrebs).
Invertebrate neuroscience : IN 2008;8(4):177-97.
2008: V Rieger; Steffen Harzsch
Embryonic development of the histaminergic system in the ventral nerve cord of the Marbled Crayfish (Marmorkrebs).
Tissue & cell 2008;40(2):113-26.
2008: Georg Mayer; Steffen Harzsch
Distribution of serotonin in the trunk of Metaperipatus blainvillei (Onychophora, Peripatopsidae): implications for the evolution of the nervous system in Arthropoda.
The Journal of comparative neurology 2008;507(2):1196-208.
2008: Steffen Harzsch; Bill S Hansson
Brain architecture in the terrestrial hermit crab Coenobita clypeatus (Anomura, Coenobitidae), a crustacean with a good aerial sense of smell.
BMC neuroscience 2008;9():58.
2007: Silvia Sintoni; Kathia Fabritius-Vilpoux; Steffen Harzsch
The engrailed-expressing secondary head spots in the embryonic crayfish brain: examples for a group of homologous neurons in Crustacea and Hexapoda?
Development genes and evolution 2007;217(11-12):791-9.
2007: Georg Mayer; Steffen Harzsch
Immunolocalization of serotonin in Onychophora argues against segmental ganglia being an ancestral feature of arthropods.
BMC evolutionary biology 2007;7():118.
2007: Steffen Harzsch; Carsten H G Müller
A new look at the ventral nerve centre of Sagitta: implications for the phylogenetic position of Chaetognatha (arrow worms) and the evolution of the bilaterian nervous system.
Frontiers in zoology 2007;4():14.
2006: Steffen Harzsch; Gary Hafner
Evolution of eye development in arthropods: phylogenetic aspects.
Arthropod structure & development 2006;35(4):319-40.
2006: Steffen Harzsch; Roland Melzer
Origin and evolution of arthropod visual systems. Introduction.
Arthropod structure & development 2006;35(4):209-10.
2006: Steffen Harzsch; Kathia Vilpoux; David C Blackburn; David Platchetzki; Nadean L Brown; Roland Melzer; Karen E Kempler; Barbara-Anne Battelle
Evolution of arthropod visual systems: development of the eyes and central visual pathways in the horseshoe crab Limulus polyphemus Linnaeus, 1758 (Chelicerata, Xiphosura).
Developmental dynamics : an official publication of the American Association of Anatomists 2006;235(10):2641-55.
2006: Steffen Harzsch
Neurophylogeny: Architecture of the nervous system and a fresh view on arthropod phyologeny.
Integrative and comparative biology 2006;46(2):162-94.
2006: Kathia Vilpoux; R Sandeman; Steffen Harzsch
Early embryonic development of the central nervous system in the Australian crayfish and the Marbled crayfish (Marmorkrebs).
Development genes and evolution 2006;216(4):209-23.
2005: Robert Seitz; Kathia Vilpoux; Ulrich Hopp; Steffen Harzsch; Gerhard Maier
Ontogeny of the Marmorkrebs (marbled crayfish): a parthenogenetic crayfish with unknown origin and phylogenetic position.
Journal of experimental zoology. Part A, Comparative experimental biology 2005;303(5):393-405.
2005: Steffen Harzsch; Carsten H G Müller; Harald Wolf
From variable to constant cell numbers: cellular characteristics of the arthropod nervous system argue against a sister-group relationship of Chelicerata and "Myriapoda" but favour the Mandibulata concept.
Development genes and evolution 2005;215(2):53-68.
2004: Steffen Harzsch
The tritocerebrum of Euarthropoda: a "non-drosophilocentric" perspective.
Evolution & development 2004;6(5):303-9.
2004: Martin Fanenbruck; Steffen Harzsch; Johann-Wolfgang Wägele
The brain of the Remipedia (Crustacea) and an alternative hypothesis on their phylogenetic relationships.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(11):3868-73.
2004: Steffen Harzsch
Phylogenetic comparison of serotonin-immunoreactive neurons in representatives of the Chilopoda, Diplopoda, and Chelicerata: implications for arthropod relationships.
Journal of morphology 2004;259(2):198-213.
2003: Steffen Harzsch
Ontogeny of the ventral nerve cord in malacostracan crustaceans: a common plan for neuronal development in Crustacea, Hexapoda and other Arthropoda?
Arthropod structure & development 2003;32(1):17-37.
2003: Steffen Harzsch
Development of the arthropod nervous system: variations on a common theme? Introduction.
Arthropod structure & development 2003;32(1):3-4.
2003: Steffen Harzsch
Evolution of identified arthropod neurons: the serotonergic system in relation to engrailed-expressing cells in the embryonic ventral nerve cord of the american lobster homarus americanus milne edwards, 1873 (malacostraca, pleocyemata, homarida).
Developmental biology 2003;258(1):44-56.
2002: Harald Wolf; Steffen Harzsch
Evolution of the arthropod neuromuscular system. 2. Inhibitory innervation of the walking legs of a scorpion: Vaejovis spinigerus (Wood, 1863), Vaejovidae, Scorpiones, Arachnida.
Arthropod structure & development 2002;31(3):203-15.
2002: Harald Wolf; Steffen Harzsch
Evolution of the arthropod neuromuscular system. 1. Arrangement of muscles and innervation in the walking legs of a scorpion: Vaejovis spinigerus (Wood, 1863) Vaejovidae, Scorpiones, Arachnida.
Arthropod structure & development 2002;31(3):185-202.
2002: Steffen Harzsch
The phylogenetic significance of crustacean optic neuropils and chiasmata: a re-examination.
The Journal of comparative neurology 2002;453(1):10-21.
2002: Miriam Wildt; Steffen Harzsch
A new look at an old visual system: structure and development of the compound eyes and optic ganglia of the brine shrimp Artemia salina Linnaeus, 1758 (Branchiopoda, anostraca).
Journal of neurobiology 2002;52(2):117-32.
2002: Steffen Harzsch; Juliane Glötzner
An immunohistochemical study of structure and development of the nervous system in the brine shrimp Artemia salina Linnaeus, 1758 (Branchiopoda, Anostraca) with remarks on the evolution of the arthropod brain.
Arthropod structure & development 2002;30(4):251-70.
2001: Steffen Harzsch
Neurogenesis in the crustacean ventral nerve cord: homology of neuronal stem cells in Malacostraca and Branchiopoda?
Evolution & development 2001;3(3):154-69.
2001: Steffen Harzsch; D Walossek
Neurogenesis in the developing visual system of the branchiopod crustacean Triops longicaudatus (LeConte, 1846): corresponding patterns of compound-eye formation in Crustacea and Insecta?
Development genes and evolution 2001;211(1):37-43.
2000: Steffen Harzsch; D Waloszek
Serotonin-immunoreactive neurons in the ventral nerve cord of Crustacea: a character to study aspects of arthropod phylogeny.
Arthropod structure & development 2000;29(4):307-22.
2000: Steffen Harzsch; Jeanne L Benton; Barbara S Beltz
An unusual case of a mutant lobster embryo with double brain and double ventral nerve cord.
Arthropod structure & development 2000;29(1):95-9.
1999: Steffen Harzsch; Jeanne L Benton; Ralph R Dawirs; Barbara S Beltz
A new look at embryonic development of the visual system in decapod crustaceans: neuropil formation, neurogenesis, and apoptotic cell death.
Journal of neurobiology 1999;39(2):294-306.
1999: Steffen Harzsch; J Miller; Jeanne L Benton; Barbara S Beltz
From embryo to adult: persistent neurogenesis and apoptotic cell death shape the lobster deutocerebrum.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1999;19(9):3472-85.
1997: Steffen Harzsch; K Anger; Ralph R Dawirs
Immunocytochemical detection of acetylated alpha-tubulin and Drosophila synapsin in the embryonic crustacean nervous system.
The International journal of developmental biology 1997;41(3):477-84.
1996: Steffen Harzsch; Ralph R Dawirs
Neurogenesis in the developing crab brain: postembryonic generation of neurons persists beyond metamorphosis.
Journal of neurobiology 1996;29(3):384-98.
1995: Steffen Harzsch; Ralph R Dawirs
A developmental study of serotonin-immunoreactive neurons in the larval central nervous system of the spider crab Hyas araneus (Decapoda, Brachyura).
Invertebrate neuroscience : IN 1995;1(1):53-65.