merganser

merganser
/meuhr gan"seuhr/, n., pl. mergansers, (esp. collectively) merganser.
any of several fish-eating diving ducks of the subfamily Merginae, having a narrow bill hooked at the tip and serrated at the edges.
Also called fish duck.
[1745-55; < NL, equiv. to L merg(us) diver, a kind of water bird + anser GOOSE]

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Any species of the diving duck genus Mergus.

Essentially freshwater birds, they are classified as a sea duck (tribe Mergini). Mergansers have a long body and a narrow, serrated, hooked bill for catching fish. The males of all but the common merganser, or goosander (M. merganser), are crested. The common merganser, the hooded merganser (M. cucullatus), the red-breasted merganser (M. serrator), and the smew (M. albellus), a small, compact merganser with a short bill, live in northern regions; the only southern species is the Brazilian merganser (M. octosetaceus). Mergansers are called trash ducks because their flesh is rank. See also shelduck.

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bird
also called  Sawbill, Fish Duck, or Trash Duck,  
 any of several species of Mergus, long-bodied, more or less crested diving ducks; though essentially freshwater birds, they are classified with scoters and goldeneyes in the sea duck tribe, Mergini (family Anatidae, order Anseriformes). They are called trash ducks because their flesh is rank. Except for the rare Brazilian merganser (Mergus octosetaceus), all mergansers live in northern regions. The larger mergansers are seen most often on open reaches of lakes and rivers. The group is characterized by a distinctive narrow bill, with toothlike edges and hooked tip for catching fish.

      The common merganser, or goosander (M. merganser), is of mallard size; the male lacks a noticeable crest. It usually nests in hollow trees in north temperate to subarctic regions and migrates to more southerly rivers. The somewhat smaller and ground-nesting red-breasted merganser (M. serrator) has a similar range. In the United States, common and red-breasted mergansers are often called sheldrakes (properly a name for the shelducks).

      Quite different is the hooded merganser (M., or Lophodytes, cucullatus) of temperate North America, a small, tree-nesting species of woodland waterways.

      The smew (M. albellus) is a small, compact merganser with a short bill; it breeds from Scandinavia to Siberia and south to Turkestan and winters on lakes and streams south to the Mediterranean and Central Asia.

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Universalium. 2010.

Look at other dictionaries:

  • Merganser — Mer*gan ser, n. [Sp. merg[ a]nsar, fr. mergo a diver (L. mergus, fr. mergere to dip, dive) + [ a]nsar goose, L. anser.] (Zo[ o]l.) Any bird of the genus {Mergus} ({Merganser}), and allied genera of the subfamily Merginae. They are allied to the… …   The Collaborative International Dictionary of English

  • merganser — [mər gan′sər] n. pl. mergansers or merganser [ModL < L mergus, diver (waterfowl) < mergere (see MERGE) + anser,GOOSE] any of several fish eating, diving ducks with a long, slender, serrated bill hooked at the tip and, usually, a crested… …   English World dictionary

  • Merganser — Merganser, Vogel, eine Art Sägetaucher …   Pierer's Universal-Lexikon

  • merganser — type of duck, 1752, coined in Modern Latin (1550s), from L. mergus waterfowl, diver (from mergere to dip, immerse; see MERGE (Cf. merge) (v.)) + anser goose (see GOOSE (Cf. goose) (n.)) …   Etymology dictionary

  • merganser — ► NOUN ▪ a fish eating diving duck with a long, thin serrated and hooked bill. ORIGIN from Latin mergus diver + anser goose …   English terms dictionary

  • merganser — Goosander Goos an der, n. [OE. gossander, a tautological word formed fr. goose + gander. Cf. {Merganser}.] (Zo[ o]l.) A species of merganser ({M. merganser}) of Northern Europe and America; called also {merganser}, {dundiver}, {sawbill}, {sawneb} …   The Collaborative International Dictionary of English

  • merganser — /mɜˈgænsə/ (say mer gansuh) noun (plural mergansers, merganser) any of several fish eating, diving ducks of the genera Mergus and Lophodytes, having slender, saw toothed bills, as the common merganser, or goosander, M. merganser, or the red… …   Australian-English dictionary

  • merganser — [mə: ganzə, sə] noun a fish eating diving duck with a long, thin serrated and hooked bill. [Mergus serrator (red breasted merganser) and related species.] Origin C17: mod. L., from L. mergus diver + anser goose …   English new terms dictionary

  • merganser — dančiasnapiai statusas T sritis zoologija | vardynas atitikmenys: lot. Mergus angl. merganser; smew vok. Säger, m rus. крохаль, m pranc. harle, m ryšiai: platesnis terminas – dančiasnapiai siauresnis terminas – brazilinis dančiasnapis siauresnis… …   Paukščių pavadinimų žodynas

  • merganser — noun Etymology: New Latin, from Latin mergus, a waterfowl (from mergere) + anser goose more at goose Date: 1668 any of various fish eating diving ducks (especially genus Mergus) with a slender bill hooked at the end and serrated along the margins …   New Collegiate Dictionary

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