TY  - JOUR
AB  - Samples from the Ross Sea (Antarctic) contained four prostomia (“probosces”) of Echiurida which belong to two new species:
1. The prostomium of Binoraphorus geminolobotus n. g. n. sp. shows a symmetrical arrangement of double organs. This unique dual prostomium is externally marked by two mouth openings, by a ventromedian ridge and by a bilobed distal end.
2. The typical echiurid prostomium of Echiurus torulobotus n. sp. possesses a proximal swelling similar to that of Echiurus echiurus. It must be stated, however, that the latter is without exception a boreal-arctic form, and the present prostomia belong therefore to a geographically separated species.
A1  - Salvini-Plawen, Luitfried
DO  - 10.1007/bf00281753
JO  - Zeitschrift für Morphologie der Tiere
N1  - World Polychaeta Database (WPolyDb)
IS  - 1
SP  - 26
EP  - 35.
C1  - 72(1): 26–35.
TI  - Über kopflappen antarktischer Echiurida [On Prostomia of Antarctic Echiurida]
UR  - http://link.springer.com/article/10.1007/BF00281753
VL  - 72
PY  - 1972
Y2  - 2026-09-17
ER  -