Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBDorsal branch of parapodia without chaetae, indicated by an acicula only. Jaws (j) triangular, toothed Syllidia armata
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBBody without capillary chaetae, only hooks Baldia johnstoni. Baldia johnstoni. Anterior 3 or 4 segments with capillary chaetae
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBDorsal cirri more asymmetrical, length/thickness ratio between 3.0 and 3.5. Papillae (p) on the proximal part of the proboscis minimally 65 µm in diameter
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBMedian antenna minute, hardly visible (best seen in profile). Eyes small. Anal cirri with distinct tips. Living animal emerald green Eulalia mustela
WoRMS - World Register of Marine Species
WEBRioja, Enrique. (1943). Estudios anelidologicos. VII. Aportaciones al conocimiento de los exogoninos (Anel. poliquetos) de las costas Mexicanas del Pacifico.
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBTube not adhering to the substratum, tusk-shaped and made of 2 layers, the outer thick and vitreous, the inner thin and opaque Ditrupa arietina
(PDF) Biodiversity Benchmarks in Space and Time
WEBJan 19, 2006 · Biodiversity Benchmarks in Space and Time: Polychaetes at a Single Location in Central California. David Schneider Ocean Sciences Centre, Memorial University, St. John’s NL Canada A1B3X7 Leah ...
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBHead without frontal horns. Dorsal cirri (dc) of anterior parapodia much smaller than ventral cirri (vc), or both absent
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBAntennae and dorsal cirri without cirrophores. All ventral cirri single Websterinereis glauca
Macrobenthos of the North Sea - Polychaeta: Dichotomous key: …
WEBUnpaired piece (up) of maxillary carriers oval or hexagonal. Anterior tooth of maxillae II (max II) slightly hooked Drilonereis filum
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