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.
Family: Opecoelidae · Clear filter
| Species | Classification | Source status |
|---|---|---|
| Dactylomyza gibsoni Aken'Ova, 2003 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum armatum (Dwivedi, 1975) Cribb, 2005 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum caballeroi Martin, 1960 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum cribbi Gibson, Bray & Langdon, 1990 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum epinepheli Wang, 1982 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum griffithsi Bray, 1987 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum kashiensis (Maurya, Agarwal & Singh, 1989) Cribb, 2005 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum longivesiculum Shimazu & Machida, 1985 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum nicolli Aken'Ova, Cribb & Bray, 2003 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Dactylostomum satpali Agrawal & Sharma, 1989 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis asymmetricus Wang, 1991 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis azumae (Layman, 1930) Yamaguti, 1934 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis biacetabulata Srivastava, 1936 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis brevicirrus Srivastava, 1936 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis ditrematis Yamaguti, 1934 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis dollfusi Ahmad, 1983 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis johnii Shaukat & Bilqees, 2012 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis lutiani Wang, 1986 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis mehrai Srivastava, 1936 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis pagrosomi Yamaguti, 1938 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis parapercis Yamaguti, 1959 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis sillagonis Yamaguti, 1934 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Decemtestis srivastavai Gupta & Jahan, 1975 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Diplobulbus brayi Aken'Ova & Cribb, 2000 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Diplobulbus calotomi Yamaguti, 1934 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Diplobulbus scari Yamaguti, 1952 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Diplobulbus thalassomatis (Yamaguti, 1942) Cribb, 2005 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Eucreadium daccai Bashirullah & Elahi, 1972 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Eucreadium gangi Pandey, 1970 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Eucreadium hemlatae Gupta & Govind, 1983 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Eucreadium kulpaharensis Agarwal & Agrawal, 1985 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Fairfaxia lethrini Cribb, 1989 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Genitocotyle atlantica Manter, 1947 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Hamacreadium cribbi Bray & Justine, 2016 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Hamacreadium phyllorchis (Bilqees, 1976) Cribb, 2005 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra gibsoni Meenakshi, Madhavi & Swarnkumari, 1993 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra gobii (Stossich, 1883) Stossich, 1904 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra grandora Manter, 1954 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra marmoratae Nagaty & Abdel Aal, 1962 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra overstreeti Blend & Dronen, 2015 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra pleurogrammi (Baeva, 1968) Bray, 1979 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra scorpaenae Prudhoe & Bray, 1973 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra tenuifolia Woolcock, 1935 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometra torta Linton, 1910 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina execta (Linton, 1910) Overstreet, 1969 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina indica Dhanumkumari, 1999 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina labrisomi Oliva, Valdivia, Chavez, Molina & Cardenas, 2015 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina nimia Linton, 1910 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina quadrorchis Manter & Pritchard, 1960 | OpecoelidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Helicometrina unica Gupta & Puri, 1986 | OpecoelidaePlatyhelminthes | 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.