acanthobdellids are permanent parasites of cold-water fish, especially salmonids and thymallids; Acanthobdella ... [details]
congenitor to Cryobdella levigata [details]
congenitor to Cryobdella levigata [details]
Argentina and Sandwich Islands (Ringuelet, R.A. (1972). Algunos hirudineos del Museum d'Histoire Naturelle de ... [details]
congenitor Platybdella inexpectata ? [details]
n. comb. Iceland [details]
permanent parasites on teleosts; in brackish water associated with crabs onto which it deposits cocoon [details]
congenitor to Myzobdella lugubris [details]
congenitor to Myzobdella lugubris [details]
congenitor to Myzobdella lugubris [details]
congenitor to Notostomum laeve [details]
apparently allied to brackish water species of Calliobdella [details]
congenitor to Platybdella anarrhichae [details]
congenitor to Platybdella anarrhichae [details]
congenitor to Platybdella anarrhichae [details]
Sawyer (1986: 659) enigmatically created "Alboglossiphonia masoni" as a listing only "new name" for the New Zealand ... [details]
This genus is clearly authored chiefly by Sawyer, and the work in which it will be found is that of Sawyers'. It ... [details]
Blanchard (1894: 51) used Herpobdellidae, apparently naming it for the first time, and Herpobdella. These are ... [details]
endemic to Lake Baikal (Epstein 1973; Lukin 1976) [details]
Antarctic type species permanently associated with and apparently feeding on giant isopod Glyptonotus antarcticus [details]
congenitor of Hemibdella soleae [details]
strictly freshwater species, normally found on carp, inside gill-cover [details]
type species parasitic in gill chamber of monkfish Leptoscopus sp. [details]
type species parasitic on Neomysis americanus and Mysis spp. [details]
type species parasitic on Neomysis americanus and Mysis spp. [details]
Host Notothenia microlepidota. Benham stated "from the skin of Notothenia microlepidota [details]
type species parasitic on Raia radiata (Selensky 1915, erroneously as Johanssonia arctica: Epshtein 1968), Sawyer p.669 [details]
permanent parasites of freshwater turtle, Geoclemys reevesii [details]
type species parasitic on teleost Barbus tropidolepis [details]
known vector for Trypanosoma raiae to skate host Raia spp; type species parasitic on skates Raia and rays Torpedo [details]
appears confined to Kamchatka Peninsula in extreme eastern Siberia [details]
Galapagos Rift, east Pacific in deep water to 2447 m [details]
east Africa to east coast Indian Ocean [details]
once from western and southern Europe to the Ural mountains and the countries bordering the northeastern ... [details]
uncommon to rare in temperate Europe from Britain to Altai Mountains in south-western Siberia (Sawyer, p. 716) [details]
Caribbean, Gulf of Mexico [details]
large, often over 100 mm; Arctic and adjacent areas [details]
typically permanent parasites on elasmobranchs, marine (Sawyer, 1986, p.669) [details]
Sawyer gives a brief diagnosis but no rationale or comparisons justifying creating a new genus. It is assumed to ... [details]
typically a small pond with muddy substrate and edged with littoral vegetation (Sawyer, 1986, p. 573) [details]
Junior homonym to Abranchus both in Boïé 1824 (mollusca) and Harlan 1825 (reptilia), thus replaced by junior ... [details]
Sawyer (1986: 663) changed the spelling to P. pinnara as if the original pinnarum was an gender variable suffix ... [details]
Sawyer (1986:618) suggests Heptacyclus myoxocephali Srivastava is not adequately distinguished from the two widely ... [details]
Now known as distinct but previously placed by most as a synonym of Hirudo medicinalis, for example as late as in ... [details]
Soós (1969) lists Boreobdella as valid, but later Sawyer (1986: 712) treats it as a synonym of Glossiphonia, as do ... [details]
congenitor to Acanthobdella peledina (Grube, 1851) [details]