[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina
Redescription and morphological variability of Darwinula stevensoni (Brady & Robertson, 1870) (Crustacea, Ostracoda)
Rossetti, G.; Martens, K. (1996). Redescription and morphological variability of Darwinula stevensoni (Brady & Robertson, 1870) (Crustacea, Ostracoda). Bull. Kon. Belg. Inst. Natuurwet. Biologie 66: 73-92
In: Bulletin van het Koninklijk Belgisch Instituut voor Natuurwetenschappen. Biologie = Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. Biologie. Koninklijk Belgisch Instituut voor Natuurwetenschappen: Bruxelles. ISSN 0374-6429, meer
Peer reviewed article  
Beschikbaar in  Auteurs 
Trefwoorden
    Biology > Organism morphology > Animal morphology
    Classification > Taxonomy
    Darwinula stevensoni (Brady & Robertson, 1870) [WoRMS]; Ostracoda [WoRMS]
    Marien/Kust
Auteurs  Top 
  • Rossetti, G.
  • Martens, K., meer
Abstract
    The species Darwinula stevensoni is extensively redescribed. Morphological variability of both valves and soft parts is assessed in several geographical and climatically distant populations and is found to be minimal or non-existant. Only size significantly varies between populations and this can be attributed to the differences in ambient temperatures during the larval development. Number and shape of muscle scars also vary, but this both within and between populations. Valve shape and chaetotaxy of limbs are remarkably constant. One female from an Italian population has aberrant Mx2-palps, but this specimen is considered a teratological case. Earlier records of males of D. stevensoni and the taxonomic position of the infraorder Darwinulocopina within the suborder Podocopina are briefly rediscussed. A hypothesis on biological strategy of darwinulids is tested using data on morphological variability and taxonomic diversity.
Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteurs 
IMIS is ontwikkeld en wordt gehost door het VLIZ.