- the Philippines.
MolluscaBase eds. (2023). MolluscaBase.
Zeidora geigeri Helwerda & Wesselingh, 2014 †.
Accessed through:
World Register of
Marine Species...
- Retrieved through:
World Register of
Marine Species on 1
February 2014.
Helwerda R.A.,
Wesselingh F.P. &
Williams S.T. (2014) On some
Vetigastropoda (Mollusca...
- http://www.marinespecies.org/aphia.php?p=taxdetails&id=747088 on 2018-12-28
Helwerda, R. A.; Wesselingh, F.; Williams, S. T. (2014). On some Vetigastropoda...
- this
genus are
found in
Pacific Ocean. Species:
Microglyphis angulata Helwerda, 2015
Microglyphis brevicula (Dall, 1902)
Microglyphis curtula (Dall, 1890)...
- (Ménard de la Groye, 1811)
Ringicula australis Hinds, 1844
Ringicula bella Helwerda, 2015 †
Ringicula blanchardi Dautzenberg & H. Fischer, 1896
Ringicula bonneti...
-
family Solariellidae (Trochoidea).
Ecology and
Evolution 3(4): 887–917
Helwerda, R. A.; Wesselingh, F.; Williams, S. T. (2014). On some Vetigastropoda...
- 133 "Minolia tabakotanii". Gastropods.com.
Retrieved 16
January 2019.
Helwerda, R. A.; Wesselingh, F.; Williams, S. T. (2014). On some Vetigastropoda...
- Marshall, 1991
Halystina carinata Marshall, 1991 †
Halystina conoidea Helwerda,
Wesselingh & S. T. Williams, 2014
Halystina globulus Poppe,
Tagaro & Dekker...
- Smile;
Reflections in
Natural History. Norton, New York Baalbergen, E., R.
Helwerda, R. Schelfhorst, R.F.Castillo Cajas, C.H.M. van Moorsel, R. Kundrata, F...
-
Ethminolia wareni Helwerda,
Wesselingh & S. T. Williams, 2014 †
Falsamotrochus angulatus Gründel & Hostettler, 2014 †
Halystina conoidea Helwerda, Wesselingh...
