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+[[!meta title="A new appendicularian, Oikopleura gorskyi n. sp. (Tunicata), from norwegian fjords"]]
+[[!tag Oikopleura]]
+
+Beaufortia, 2000, Volume 50 - Issue 2 p. 69-77 urn:nbn:nl:ui:19-505187
+
+Flood (Per R.)
+
+A new appendicularian, _Oikopleura gorskyi_ n. sp. (Tunicata), from norwegian fjords
+
+[2 oral gland cells with 2 nuclei each. 5–7 Eisen oikoblasts surrounded by an unusually low number of neben cells. Luminosomes (inclusion bodies) found on the house. ~8 + ~13 subchordal cells lie ventrally in the tail. Found in Sognefjorden at 400 to 1200 m depth and in Herdlefjorden below 270 m. Tempeature: ~7.1°C. Might be found at shallower depth as well.](https://www.persistent-identifier.nl/urn:nbn:nl:ui:19-505187)
anteriorly. The two differentiated oral gland cells have two nuclei each,
as demonstrated by a co-staining of nuclei (H2B-mCherry) and cell membrane
(PH-YF) by [[Kishi and coll, 2014|biblio/25224225]], as well as SEM tomography
- ([[Nishida and coll., 2021|biblio/33649401]]).
+ ([[Nishida and coll., 2021|biblio/33649401]]). _O. Gorskyi_ also has two cells
+ with 2 nuclei each ([[Flood 2000|biblio/19-505187]]).
- Oral gland and subchordal cells, which were thought to be related, do not originate
from the same blastomere ([[Onuma and coll., 2020|biblio/32029598]]).
- The subchordal cell precursors migrate along the right side of the notochord