Diagnosis
provided by World Register of Marine Species
Original diagnosis by M. Sars in G.O. Sars (1872: 413): ''Corpus vermiforme, subteres, postice paulo sensim attenuatum. Lobus cephalicus brevis truncatus, antice tentaculis numerosis elongatis canaliculatis, postice punctis ocularibus nullis. Segmentum buccale, primum, orem subtus circumdans, nudum. Branchiae filiformes dorso segmenti secundi, tertii et qvarti affixae, haud ramosae, utrinqve in serie contigua transversa dispositae. Fasciculi setarum capillarium modo in anteriore corporis parte, in segmentis 28—34 obvii, in segmento secundo (primo branchifero) incipientes, e tuberculis elongatis pinnulaeformibus prodeuntes. Tori uncinigeri in segmento qvinto (i. e. qvarto setigero) incipientes, breves, ovales, pone ultimum segmentum setigerum in pinnulas mutati. Setae capillares leviter curvatae, anguste limbatae, acuminatae. Uncini breves aviculares, vertice uni — vel indistincte bidentato, uniseriales. Scuta ventralia in segmentis anticis conspicua, latissima. Tubus liber, teres, arenulis aut limo obductus, aut irregulariter flexuosus tortusqve aut spiraliter in anfractus regulares convolutus.''
Sars, G. O. (1872). Diagnoser af nye Annelider fra Christianiaforden, efter Professor M. Sar's efterladte Manuskripter.
Forhandlinger i Videnskabs-Selskabet i Christiania. 1871: 406-417.
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- bibliographic citation
- Hartman, Olga. (1959). Catalogue of the Polychaetous Annelids of the World. Parts 1 and 2. <em>Allan Hancock Foundation Occasional Paper.</em> 23: 1-628. Verrill, A.E. 1900. Additions to the Turbellaria, Nemertina, and Annelida of the Bermudas, with revisions of some New England genera and species. Transactions of the Connecticut Academy of Arts and Sciences, 10(2): 595-671. Sars, G. O. (1872). Diagnoser af nye Annelider fra Christianiaforden, efter Professor M. Sar's efterladte Manuskripter. <em>Forhandlinger i Videnskabs-Selskabet i Christiania.</em> 1871: 406-417. Sars, G. O. (1872). Diagnoser af nye Annelider fra Christianiaforden, efter Professor M. Sar's efterladte Manuskripter. <em>Forhandlinger i Videnskabs-Selskabet i Christiania.</em> 1871: 406-417.
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- João Gil [email]