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Polychaeta name details
original description
Claparède, Édouard. (1870). Les Annélides Chétopodes du Golfe de Naples. Supplément. <em>Mémoires de la Société de physique et d'histoire naturelle de Genève.</em> 20(2): 365-542 [separate pagination at page top, continuous pagination at bottom]., available online at https://biodiversitylibrary.org/page/2094031
page(s): 462, plate IX fig. 3 [details]
additional source
Cabioch, Louis, L'Hardy, Jean Paul, and Rullier, Francois. 1968. Inventaire de la Faune Marine de Roscoff. Annélides. 1-97. 2nd edition. Editions de la Station Biologique de Roscoff
page(s): 22 [details]
new combination reference
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.
page(s): 150, 166; note: as Sige microcephala [details] Available for editors  [request]
new combination reference
Augener, Hermann. (1910). Bemerkungen über einige Polychaeten von Roscoff, über zwei neue Polynoiden des Berliner Museum und über die Brutpflege von <i>Hipponoë gandichandi</i> [sic] Aud. & M.-Edw. <em>Zoologischer Anzeiger, Leipzig.</em> 36(10/11, 12/13): 232-239, 241-249., available online at https://biodiversitylibrary.org/page/9737057
page(s): 233, 235; note: as Pterocirrus microcephala [details] 
status source
Pleijel, Fredrik. (1991). Phylogeny and classification of the Phyllodocidae (Polychaeta). <em>Zoologica Scripta.</em> 20(3): 225-261., available online at https://doi.org/10.1111/j.1463-6409.1991.tb00289.x
page(s): 256; note: considered as 'genus uncertain' and a possible nomen dubium [details] Available for editors [request]
From editor or global species database
Depth range Not stated in the original description. [details]
Diagnosis Original diagnosis by Claparède (1870: 462): "Corpus longitudine 80mm, latitudine 3mm, subteres, antice et postice attenuatum, viride. Lobus cephalicus minimus, suborbicularis, oculis duobus mediocribus, antennis brevissimis." [details]
Distribution Mediterranean Sea: Gulf of Naples (Italy); Atlantic Ocean: Roscoff (France). [details]
Editor's comment The illustration of the species provided by Claparède (1870: plage IX fig. 3) shows an enlarged ventral tentacular cirri in segment 2, with a foliose ventral outgrowth. This feature is typical of the genus Pterocirrus, and seems to confirm that the species should be included in this genus. Whether it is a valid species or not, requires further investigation. [details]
Etymology Not stated in the original description. The specific epithet microcephala is a New Latin adjective derived from the Ancient Greek, meaning 'having a very small head', and refers presumably to the small size of the prostomium of the species: "Lobus cephalicus minimus [...] L'extrême petitesse de son lobe céphalique et la briéveté de ses antennes lui donnent une apparence toute spéciale" (Claparède, 1870: 462). [details]
Habitat Not stated in the original description. Type material collected during the winter 1868-1869. [details]
Taxonomy Moved to different genus by Augener (1910: 233, 235; to Pterocirrus), and Hartman (1959: 150, 166; to Sige). [details]
Type locality Gulf of Naples, Mediterranean Sea (gazetteer estimate 40.7°, 14.25°). [details]
Type material Types not retained. [details]
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Present