Phylum Sipuncula External and internal morphology of Sipunculans (1, 2, 3). Phylum Annelida Pleistoannelida Sedentaria Echiuridae * External and internal morphology (6, 7, 10, 11). Circulatory vessels of echiuran (8). Bonellia viridis, female (10, 11) and male (12). Trochophore of echiuran (14). Possible larval form of Phoronida (actinotroch), erroneously attributed to Echiuridae (15). * Formerly classified as Phylum EchiuraTavola LV Tavola parietale. Presente sulla tavola in basso a destra il monogramma dell'autore: Ch (Carl Chun) Phylum Sipuncula Si riconoscono la morfologia esterna e l‘organizzazione interna di Sipunculidi (1, 2, 3). Phylum Annelida Pleistoannelida Sedentaria Echiuridae * Morfologia esterna e interna (6, 7, 10, 11)....
Taxon Pleistoannelida Sedentaria Clade Clitellata Hirudinea Freshwater, hermaphroditic organisms. Hi...
Abstract. Sipunculans are a phylum of non-segmented, marine worms. Although they are well characteri...
To date, the genus Amphiduros (Annelida: Hesionidae: Amphidurine) is considered as monotypic. Its si...
Phylum Echinodermata Different types of Echinodermata. 1, 4, 7) Dipleurula. 2, 3) Development stage...
Abstract Background Annelida comprises an ancient and ecologically important animal phylum with over...
Phylum Echinodermata Class Ophiuroidea Living in marine habitats. 1) Oral surface of the central d...
Taxon Pleistoannelida Sedentaria Clade Clitellata Lumbricidae Lumbricus agricola You can see: In to...
KEY TO SUBFAMILIES OF AMPHINOMIDAE SAVIGNY IN LAMARCK, 1818 REMARKS Amphinomid subfamilies were ...
Phylum Echinodermata Classe Echinoidea Phylum Echinodermata Classe Echinoidea Living in marine habi...
Subfamily Echiurinae Description. Proboscis long and truncate. Two rings of anal setae at posterio...
Tavola 5 Tavola parietale. Phylum Echinodermata Classe Echinoidea Marini. 1) Struttura esterna, co...
Subfamily AMPHINOMINAE Savigny in Lamarck, 1818 Amphinomae Savigny in Lamarck,1818: 327.— Savigny...
Class Scyphozoa Aurelia aurita Life cycle: 1) scyphistoma, a hydra-like form. 1bis) Longitudinal sec...
The Aphanoneura are a class of Annelida, with an equivocal relationship with clitellates (oligochae...
Tavola VII Tavola parietale. Presente sulla tavola in basso a destra il monogramma dell'autore: HN (...
Taxon Pleistoannelida Sedentaria Clade Clitellata Hirudinea Freshwater, hermaphroditic organisms. Hi...
Abstract. Sipunculans are a phylum of non-segmented, marine worms. Although they are well characteri...
To date, the genus Amphiduros (Annelida: Hesionidae: Amphidurine) is considered as monotypic. Its si...
Phylum Echinodermata Different types of Echinodermata. 1, 4, 7) Dipleurula. 2, 3) Development stage...
Abstract Background Annelida comprises an ancient and ecologically important animal phylum with over...
Phylum Echinodermata Class Ophiuroidea Living in marine habitats. 1) Oral surface of the central d...
Taxon Pleistoannelida Sedentaria Clade Clitellata Lumbricidae Lumbricus agricola You can see: In to...
KEY TO SUBFAMILIES OF AMPHINOMIDAE SAVIGNY IN LAMARCK, 1818 REMARKS Amphinomid subfamilies were ...
Phylum Echinodermata Classe Echinoidea Phylum Echinodermata Classe Echinoidea Living in marine habi...
Subfamily Echiurinae Description. Proboscis long and truncate. Two rings of anal setae at posterio...
Tavola 5 Tavola parietale. Phylum Echinodermata Classe Echinoidea Marini. 1) Struttura esterna, co...
Subfamily AMPHINOMINAE Savigny in Lamarck, 1818 Amphinomae Savigny in Lamarck,1818: 327.— Savigny...
Class Scyphozoa Aurelia aurita Life cycle: 1) scyphistoma, a hydra-like form. 1bis) Longitudinal sec...
The Aphanoneura are a class of Annelida, with an equivocal relationship with clitellates (oligochae...
Tavola VII Tavola parietale. Presente sulla tavola in basso a destra il monogramma dell'autore: HN (...
Taxon Pleistoannelida Sedentaria Clade Clitellata Hirudinea Freshwater, hermaphroditic organisms. Hi...
Abstract. Sipunculans are a phylum of non-segmented, marine worms. Although they are well characteri...
To date, the genus Amphiduros (Annelida: Hesionidae: Amphidurine) is considered as monotypic. Its si...