Vermes. Annelides. Oligochaeta
Description
Phylum Annelida
Class Pleistoannelida
Sedentaria
Clade Clitellata*
Mainly freshwater and terrestrial organisms. Hermaphrodites.
Earthworm (Lumbricidae) with an evident clitellum (1); prostomium and anterior segments (2, 3, 4); transverse sections at different levels (5, 6, 9); circulatory system (10); cerebral ganglia, circumpharyngeal connectives and ventral nerve cord (11); metanephridium (13); section with reproductive male and female systems (14); two individuals in copula (15).
Egg and cocoon (7, 8).
* Formerly indicated as Oligochaeta
People
Nitsche, Hinrich (Author)
Leuckart, Rudolf (Author)
Michelon, Nicola (Digitiser)
Castelli, Stefano (Digitiser)
Biblioteca Vallisneri - Università di Padova (Digitiser)
Format
image/jpeg (815.97 kB)
wallchart
Subject
• Zoologia, Vermi, Tavola didattica
Object languages:
GermanSources
• Cassettiera B - 2
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