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 (sĕm′ē-tə-rĕs′trē-əl, sĕm′ī-)
Not growing or living entirely on land; partly terrestrial: a semiterrestrial crustacean.


living partly but not wholly on land; living partly on land and partly in water; involving both land and water


(ˌsɛm i təˈrɛs tri əl, ˌsɛm aɪ-)

living mostly on land but requiring a moist environment or nearby water, esp. as a breeding site: Most amphibians are semiterrestrial.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.semiterrestrial - chiefly but not exclusively terrestrial
References in periodicals archive ?
Although numerous reports on reproductive biology of marine, intertidal and estuarine crabs are available (Kumar, Xiao, Venema, & Hooper, 2003; Lestang, Hall, & Potter, 2003; Sallam, 2005; Oh, Kim, Jeong, Suh, & Cho, 2006; Hemni, & Koga 2009; Omolara, 2010; Sahoo, Panda, & Guru, 2011), limited works are available on the population and reproductive biology of freshwater, semiterrestrial or land crabs (Mansur, & Hebling, 2002; Liu, & Jeng, 2005; Hartnoll, Broderick, Godley, & Saunders, 2009; Hartnoll et al.
The genetic and morphometric population structures of the semiterrestrial crab Armases angustipes from along the Brazilian coast were examined.
Paasivirta L, Lahti T and Peratie T (1988) Emergence phenology and ecology of aquatic and semiterrestrial insects on a boreal raised bog in Central Finland.
Bilac continues to scorn all forms of politics in "Bicho gosmento," (19) where he equates politics to a tiflomolgo, which he defines as a blind, semiterrestrial amphibian that wallows about in the mud.
Within the browncoal basin, there occur different ecological types of turtles: index genera for Paleogene fluviatil to brackish sediments as Allaeochelys and Rafetoides and the emydids as fluviatil to semiterrestrial element; and Testudinoidea as rare terrestrial/fluviatile elements.
The order Decapoda, which includes a great diversity of marine, freshwater, and semiterrestrial crustaceans, is represented in North American fresh waters by freshwater shrimp and crayfish (Hobbs 1991).
This highly motile, semiterrestrial crab is often found up to 100 m inland from the marsh (some report it to be a garden pest) or climbing in vegetation.
The water-absorption region of ventral skin of several semiterrestrial and aquatic anuran amphibians identified by aquaporins.