Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté. Image fixe : sans médiation
Titre(s) : Pleistoannelida, Sedentaria II [Texte imprimé] / edited by Günter Purschke, Markus Böggemann and Wilfried Westheide
Titre d'ensemble : Annelida ; vol. 2
Lien au titre d'ensemble : Appartient à : Annelida
Publication : Berlin : De Gruyter, copyright 2019
Description matérielle : 1 vol. (465 p.) : ill. en coul. ; 29 cm
Collection : Handbook of zoology, ISSN 2193-4231
Lien à la collection : Handbook of zoology (2010)
Note(s) : Notes bibliogr. Index
This book is the first in a series of 4 volumes in the Handbook of Zoology series
about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics
of Annelida. This first volume covers members of the so-called basal radiation and
the first part of Sedentaria. It is supplemented by chapters on the history of annelid
research, their fossil record, and an introduction to the phylogeny of annelids and
their position in the tree of life. In the latter chapter the history of their systematic
is reviewed giving an almost complete picture of systematic-scientific progress especially
in the past years which changed our view on annelid phylogeny dramatically. The most
basal annelids, lately united as Palaeoannelida, represent two families of aberrant
polychaetes formerly often suggested to be highly derived which now give us a fresh
look on how the ancestral annelid may have looked like. These lack certain key characters
such as nuchal organs and possess rather simple nervous systems which now likely represent
primitive character states. In this basal radiation the first taxon of apparently
unsegmented and achaetigerous animals is positioned, the Sipuncula. Most likely another
group of platyhelminth-like and unsegmented and even chaeta-lees annelids, Lobatocerebridae
falls into this basal radiation. The section of Sedentaria starts with Orbiniida,
a taxon characterized by elongated, thread-like worms which do not have anterior appendages
like palps and comprises several families representing members of the Meiofauna. These
minute worms often inhabiting the interstitial spaces in marine sands are suggested
to have evolved by progenesis. The second higher taxon is represented by Cirratuliformia
comprising nine families of typical sedentary polychaetes each of which showing a
remarkable variation of the annelid body plan. Members of this taxon usually exhibit
many annelid characters but certain also lack the most typical prostomial appendages,
the palps
Autre(s) auteur(s) : Purschke, Günter (1954-....). Éditeur scientifique
Böggemann, Markus (1968-....). Éditeur scientifique
Westheide, Wilfried (1937-....). Éditeur scientifique
Sujet(s) : Annélides -- Anatomie
Annélides -- Reproduction (biologie)
Annélides -- Analyse cladistique
Indice(s) Dewey :
592.6 (23e éd.) = Annélides
Identifiants, prix et caractéristiques : ISBN 9783110291476 (rel.). - ISBN 9783110291681 (e-ISBN (PDF)). - ISBN 9783110388848
(e-ISBN (EPUB))
Identifiant de la notice : ark:/12148/cb465960621
Notice n° :
FRBNF46596062
(notice reprise d'un réservoir extérieur)