What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
|
| 6 – 10 pieces | 5 stars |
|
| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
Hardy's Internet Guide to Marine Gastropods
| Shell Info | Author | Size | Shell ID |
|---|---|---|---|
|
Rissoa laevigata RISSOIDAE RISSOINAE N Carolina, USA - Costa Rica; Jamaica; Virgin Islands |
Adams, C.B., 1850 |
- 5 mm. |
22727 |
|
Rissoa leptalea RISSOIDAE RISSOINAE Stewart Island, S South Island, New Zealand |
Murdoch, R., 1905 |
3.7 - 0 mm. |
50999 |
|
Rissoa lineata RISSOIDAE RISSOINAE Tasmania |
Petterd, W.F., 1884 |
- 0 mm. |
80970 |
Rissoa littorinaeformis RISSOIDAE RISSOINAE Fiji |
Garrett, A., 1873 |
- 0 mm. |
75299 |
|
Rissoa marioni RISSOIDAE RISSOINAE |
Thompson, W., 1845 |
- 0 mm. |
77053 |
|
Rissoa marmorata RISSOIDAE RISSOINAE |
(Cantraine, F.J., 1842) |
- 0 mm. |
34163 |
|
Rissoa melanura RISSOIDAE RISSOINAE Jamaica |
Adams, C.B., 1850 |
- 0 mm. |
77490 |
|
Rissoa mercurialis RISSOIDAE RISSOINAE |
Watson, R.B., 1886 |
- 0 mm. |
16986 |
|
Rissoa messanensis RISSOIDAE RISSOINAE |
Aradas, A. & L. Benoit, 1876 |
- 0 mm. |
77066 |
|
Rissoa minuscula RISSOIDAE RISSOINAE |
Verrill, A.E. & K.J. Bush, 1900 |
- 0 mm. |
71850 |
|
Rissoa mixta RISSOIDAE RISSOINAE |
Tate, R., 1899 |
- 0 mm. |
74177 |
|
Rissoa monodon RISSOIDAE RISSOINAE |
Monterosato, T.A. de M. di, 0 |
- 0 mm. |
34224 |
Rissoa monodonta RISSOIDAE RISSOINAE W & C Mediterranean |
Philippi, R.A., 1836 |
4 - 7 mm. |
47248 |
|
Rissoa multicincta RISSOIDAE RISSOINAE Tyrrhenian Sea |
(Smriglio, C. & P. Mariottini, 1995) |
3 - 4 mm. |
14710 |
|
Rissoa multicostata RISSOIDAE RISSOINAE |
Garrett, A., 1857 |
- 0 mm. |
58378 |
|
Rissoa nana RISSOIDAE RISSOINAE Mediterranean |
(Philippi, R.A., 1844) |
- 0 mm. |
34320 |
|
Rissoa nitens RISSOIDAE RISSOINAE |
Monterosato, T.A. de M. di, 1884 |
2.5 - 0 mm. |
34315 |
|
Rissoa nitida RISSOIDAE RISSOINAE |
(Brugnone, G., 1879) |
- 0 mm. |
34316 |
|
Rissoa novarensis RISSOIDAE RISSOINAE |
Watson, R.B., 1873 |
- 0 mm. |
33111 |
|
Rissoa obtusa RISSOIDAE RISSOINAE |
Cantraine, F.J., 1842 |
- 0 mm. |
47740 |
Rissoa olangoensis RISSOIDAE RISSOINAE Olango Island, Cebu, Philippines |
Poppe, G.T., S.P. Tagaro & P. Stahlschmidt, 2015 |
2 - 3 mm. |
76323 |
|
Rissoa olivacea RISSOIDAE RISSOINAE |
Hedley, C., 1907 |
- 0 mm. |
50767 |
|
Rissoa ordinaria RISSOIDAE RISSOINAE St Helena |
Smith, E.A., 1890 |
- 1 mm. |
22693 |
|
Rissoa ornata RISSOIDAE RISSOINAE |
Philippi, R.A., 1847 |
- 0 mm. |
34172 |
|
Rissoa ovatella RISSOIDAE RISSOINAE |
(Forbes, E., 1843) |
- 0 mm. |
34183 |
Rissoa pachia RISSOIDAE RISSOINAE |
Watson, R.B., 1886 |
- 0 mm. |
79990 |
Rissoa panhormensis RISSOIDAE RISSOINAE Strait of Messina, Italy |
Verduin, A., 1985 |
3 - 6 mm. |
42835 |
|
Rissoa patens RISSOIDAE RISSOINAE Auckland Isl, Far S of New Zealand |
Gould, A.A., 1862 |
- 3 mm. |
22694 |
|
Rissoa perspecta RISSOIDAE RISSOINAE SE Rep. South Africa |
Smith, E.A., 1904 |
- 0 mm. |
81302 |
|
Rissoa pertranslucida RISSOIDAE RISSOINAE |
(May, W.L., 1913) |
- 0 mm. |
69294 |
|
Rissoa plicata RISSOIDAE RISSOINAE Stewart Island, S South Island, New Zealand |
Hutton, F.W., 1873 |
3.5 - 0 mm. |
78568 |
|
Rissoa poliana RISSOIDAE RISSOINAE Europe |
Risso, A., 1826 |
- 0 mm. |
43742 |
|
Rissoa pompholyx RISSOIDAE RISSOINAE Georgia, USA |
Dall, W.H., 1927 |
- 3 mm. |
22695 |
|
Rissoa pseustes RISSOIDAE RISSOINAE St Helena |
Smith, E.A., 1890 |
- 1 mm. |
22696 |
|
Rissoa pulchella RISSOIDAE RISSOINAE Mediterranean |
Philippi, R.A., 1836 |
- 0 mm. |
5942 |
|
Rissoa pulchra RISSOIDAE RISSOINAE |
(Forbes, E., 1843) |
- 0 mm. |
34321 |
|
Rissoa pulvillus RISSOIDAE RISSOINAE |
Hedley, C., 1903 |
- 0 mm. |
74183 |
|
Rissoa punctata RISSOIDAE RISSOINAE |
Potiez, V.L.V. & A.L.G. Michaud, 1838 |
- 0 mm. |
34212 |
|
Rissoa punctatostriata RISSOIDAE RISSOINAE Tasmania, Australia |
Tenison-Woods, J.E., 1879 |
- 0 mm. |
74641 |
|
Rissoa punctifera RISSOIDAE RISSOINAE Madeira; Canaries; W Mediterranean |
Watson, R.B., 1873 |
2.5 - 0 mm. |
34160 |
|
Rissoa punctulum RISSOIDAE RISSOINAE Azores; Tunisia; Sicily |
(Philippi, R.A., 1836) |
1.5 - 2 mm. |
30771 |
|
Rissoa pupiformis RISSOIDAE RISSOINAE |
Adams, A., 1860 |
- 0 mm. |
58384 |
|
Rissoa pupoidea RISSOIDAE RISSOINAE S Carolina, USA |
Kurtz, J.D. & W. Stimpson, 1851 |
- 2 mm. |
22697 |
|
Rissoa pupoides RISSOIDAE RISSOINAE Corsica, France |
Réquien, E., 1848 |
- 0 mm. |
76046 |
|
Rissoa purpurea RISSOIDAE RISSOINAE |
MacAndrew, R., 0 |
- 0 mm. |
34211 |
|
Rissoa pusilla RISSOIDAE RISSOINAE S Italy |
Philippi, R.A., 1836 |
- 0 mm. |
34319 |
|
Rissoa pyrrhacme RISSOIDAE RISSOINAE Loyalty Islands; Mactan Island, Philippines |
Melvill, J.C. & R. Standen, 1897 |
- 0 mm. |
60419 |
|
Rissoa reticulata RISSOIDAE RISSOINAE |
auct. non Sowerby, G.B. I, 1833 |
- 0 mm. |
74005 |