Parapionosyllis longicirrata (Linero-Arana, Ildefonso & Diaz Diaz, Oscarn 2011)
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Ordo: Phyllodocida
Familia: Syllidae
Genus: Parapionosyllis
Name
Parapionosyllis longicirrata Linero-Arana, Ildefonso, 2011 – Wikispecies link – Pensoft Profile
- Parapionosyllis longicirrata Linero-Arana, Ildefonso, 2011, ZooKeys 117: 8-8.
Description
Description. Length to 3.9 mm, width to 0.26 mm. Body with up to 42 chaetigers. Prostomium with a pair of anterior eyespots and two pairs of posterior lentigerous eyes in trapezoidal arrangement. Antennae fusiform with digitiform end. Palps fused dorsally over half their length. Tentacular and dorsal cirri subulate. Dorsal cirri fusiform. Dorsal simple chaeta with subdistal serrations present from chaetiger 1 (Fig. 2.15, 2.16). Compound falcigers unidentate with coarse serrations and subdistal spine (Fig. 2.17). Ventral simple falcate chaeta, only present on posterior chaetigers. Acicula with circular end. Pharynx extending through 3 chaetigers, with anterior middorsal tooth. Proventriculus extending through 2 chaetigers, with 14-17 rows of muscle cells. Pygidium with two cirriform anal cirri.
Distribution
Distribution. Massachusetts, Florida, Gulf of Mexico, Venezuela.
Taxon Treatment
- Linero-Arana, Ildefonso; Diaz Diaz, Oscarn; 2011: Syllidae (Annelida, Polychaeta) from the Caribbean coast of Venezuela ZooKeys, 117: 8-8. doi
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