THE NATURAL-HISTORY CATALOGUE
A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
| Species | Classification | Source status |
|---|---|---|
| Guillarmodia arthritica (F. G. Thompson, 1995) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia brachystyla (F. G. Thompson, 1995) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia chasonae Pilsbry & T. D. A. Cockerell, 1926 | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia dalli (Pilsbry, 1899) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia delicatula (Shuttleworth, 1852) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia filosa (L. Pfeiffer, 1855) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia gracilior (F. G. Thompson, 1995) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia kingi (F. G. Thompson, 1995) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia mariana (Dall, 1926) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia nelsoni (Bartsch, 1909) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia polita (Strebel, 1877) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia potosiana Pilsbry, 1908 | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia pulcherrima (Strebel, 1883) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia pupa (H. B. Baker, 1941) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia rhoadsi (Pilsbry, 1899) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia speciosa (L. Pfeiffer, 1857) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia stenotrema (F. G. Thompson, 1995) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillarmodia sulcifera (E. von Martens, 1891) | SpiraxidaeMollusca | Accepted speciesRecorded extant |
| Guillea canyonincolae Bouillon et al., 2000 | LaodiceidaeCnidaria | Accepted speciesRecorded extant |
| Guillermogonita abyssicola Böggemann, 2009 | SyllidaeAnnelida | Accepted speciesRecorded extant |
| Guitarra abbotti Lee, 1987 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra bipocillifera Brøndsted, 1924 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra dendyi (Kirkpatrick, 1907) | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra fimbriata Carter, 1874 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra indica Dendy, 1916 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra laplani Boury-Esnault, Pansini & Uriz, 1993 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra novaezealandiae Dendy, 1924 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guitarra voluta Topsent, 1904 | GuitarridaePorifera | Accepted speciesRecorded extant |
| Guiyangoceras guiyangense Zhou, 1985 | CyclolobidaeMollusca | Accepted speciesRecorded extinct |
| Guizhoumyophoria quadrata (H.-F. Yin, 1974) | MyophoriidaeMollusca | Accepted speciesRecorded extinct |
| Gulaphallus bikolanus (Herre, 1926) | PhallostethidaeChordata | Accepted speciesExtinction status not supplied |
| Gulaphallus eximius Herre, 1925 | PhallostethidaeChordata | Accepted speciesExtinction status not supplied |
| Gulaphallus falcifer Manacop, 1936 | PhallostethidaeChordata | Accepted speciesExtinction status not supplied |
| Gulaphallus mirabilis Herre, 1925 | PhallostethidaeChordata | Accepted speciesExtinction status not supplied |
| Gulaphallus panayensis (Herre, 1942) | PhallostethidaeChordata | Accepted speciesExtinction status not supplied |
| Gulella adami van Bruggen, 1994 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella albersi (L. Pfeiffer, 1855) | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella albinus van Bruggen & Van Goethem, 1999 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella antelmeana Peile, 1936 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella appletoni van Bruggen, 1975 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella aprosdoketa Connolly, 1939 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella argoudi O. L. Griffiths, 2000 | GastropodaMollusca | Accepted speciesRecorded extant |
| Gulella arthuri (Dautzenberg, 1890) | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella bancoensis de Winter, 1996 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella barbarae Connolly, 1929 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella bassetti Burnup, 1925 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella beandreana K. C. Emberton, 2001 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella bomolensis Verdcourt, 1953 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella bouchardi Fischer-Piette, F. Blanc & Vukadinovic, 1974 | GastropodaMollusca | Accepted speciesExtinction status not supplied |
| Gulella bowkerae (Melvill & Ponsonby, 1892) | GastropodaMollusca | Accepted speciesExtinction status not supplied |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.