Genus aythya

Author: hjvr

August undefined, 2024

Webscaup, also called Bluebill, (genus Aythya), any of three species of diving ducks (family Anatidae). The greater scaup (A. marila), also called the … WebMar 4, 2024 · UPPERCASE: current genus Uppercase first letter: generic synonym and See: generic homonyms lowercase: species and subspecies : early names, variants, misspellings ‡: extinct †: type species Gr.: ancient Greek L.: Latin <: derived from syn: synonym of /: separates historical and modern geographic names ex: based on TL: type …

Revision History - Redhead - Aythya americana - Birds of the World

WebCanvasback (Aythya valisineria) U.S. Fish & Wildlife Service Canvasback FWS Focus Characteristics Geography Range This unique species is found almost exclusively in … WebMar 4, 2024 · Madagascar Pochard Aythya innotata CR Critically Endangered Names (20) Monotypic Carles Carboneras and Guy M. Kirwan Version: 1.0 — Published March 4, 2024 Text last updated August 16, 2014 Sign in to see your badges Account Field Identification Systematics History Subspecies Distribution Habitat Movement Diet and Foraging morning with jesus magazine

ADW: Anatinae: CLASSIFICATION

Webscaup, also called Bluebill, (genus Aythya), any of three species of diving ducks (family Anatidae). The greater scaup (A. marila), also called the big bluebill, breeds across Eurasia and most of the Nearctic region. The … Web18 红头潜鸭 Aythya ferina: ... The results of G-F index showed that there was a great avian diversity of the genus and family level in the Duomeilinka National Wetland Park. In addition, some similarities and many differences in the avian diversity and community structure were also found among four habitats types through the analysis of the ... morning witchcraft

Tufted Duck (Aythya fuligula) – Planet of Birds

复合种 - 维基百科，自由的百科全书

WebMar 29, 2024 · Baer’s pochard ( Aythya baeri) is a critically endangered species historically widespread throughout East Asia, whose population according to a recent estimate has decreased to between 150 and... Three genera are included in the Aythyini. The marbled duck which makes up the monotypic genus Marmaronetta, however, seems very distinct and might have diverged prior to the split of dabbling and diving ducks as indicated by morphological and molecular characteristics. The probably extinct pink-headed duck, previously treated separately in Rhodonessa, has been suggested to be… morning with jesus 2022Aythya is a genus of diving ducks. It has twelve described species. The name Aythya comes from the Ancient Greek word αυθυια (authuia), which may have referred to a sea-dwelling duck or an auklet. Aythya shihuibas was described from the Late Miocene of China. Zelenkov (2016) transferred the species Anas denesi Kessler (2013), known from the late Mioce… morning with god

"WebAqui você encontra imagens de collaris. Baixe conteúdo gratuito e pesquise milhões de imagens, fotos e vetores de qualidade a preços acessíveis. Use-os para seus projetos criativos e mídias sociais. Milhares de novos conteúdos adicionados todos os dias. " - Genus aythya

Genus aythya

Grandmother Names and Grandmothers in Greek Culture

WebMar 4, 2024 · Lesser Scaup Aythya affinis Scientific name definitions. LC Least Concern; Names (51) Monotypic; Michael J. Anteau, Jean-Michel DeVink, David N. Koons, Jane E. Austin, Christine M. Custer, and Alan D. Afton Version: 1.0 — Published March 4, 2024 ... UPPERCASE: current genus Uppercase first letter: ... WebAythya is a genus of diving ducks. It has twelve described species. The name Aythya comes from the Ancient Greek word aithuia, which may have referred to a sea-dwelling duck or an auklet . Aythya shihuibas was described from the Late Miocene of China.

Did you know?

WebRedheads breed mainly in the Prairie Pothole Region of north-central U.S. and south-central Canada. During their migration, most redheads follow the Central Flyway … WebGenus (plural: Genera) The genus is the main taxonomic division between the family group and individual species. For example, you are a distinct individual and can be distinguished from your cousins. ... the diving ducks in the genus Aythya, the sea ducks in the genus Melanitta, the mergansers in the genus Mergus, and so on. Species.

WebGenus Aythya. SPECIES Aythya valisineria Weight. 863-1589 g. Length. 48-56 cm. The canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America. Di. Diurnal. Diurnal. Diurnal animals are active during the daytime, with a period of sleeping or other inactivity at night. The timing of activity by an animal ... http://birding-world.com/bird-classification-works/

Webpochards of Genus Aythya (Anatidae: Anseriformes), A. ferina, A. fuligula and A. nyroca were collected from different water bodies during 2024-2024. The results showed five species of digenean ... WebMay 23, 2024 · The most commonly used Greek term for grandmother is yia-yia, sometimes rendered as ya-ya. These may also be spelled as separate words: yia yia and ya ya — or …

WebJan 8, 2024 · Diving ducks in the genus Aythya that are involved in bird strikes are a good example of taxa in which CO1 barcoding has limited effectiveness (Kerr et al. 2009). In this study, we explore the usefulness of an additional molecular marker, NADH dehydrogenase sub-unit 2 (ND2), for distinguishing Aythya spp. frequently involved in bird strikes. We ...

WebMar 4, 2024 · UPPERCASE: current genus Uppercase first letter: generic synonym and See: generic homonyms lowercase: species and subspecies : early names, variants, misspellings ‡: extinct †: type species Gr.: ancient Greek L.: Latin <: derived from syn: synonym of /: separates historical and modern geographic names ex: based on TL: type … morning witchyWebNov 19, 2011 · Aythya is a genus of diving ducks. It has twelve described species. Aythya shihuibas was described from the Late Miocene of China. An undescribed prehistoric species is known only from Early Pleistocene fossil remains found at Dursunlu, Turkey; it might however be referrable to a paleosubspecies of an extant species considering its … morning with jesus 2023WebThe adult male (drake) has a black bill, a chestnut red head and neck, a black breast, a grayish back, black rump, and a blackish brown tail. The drake's sides, back, and … morning with jesus phone numberWebThe ferruginous duck ( Aythya nyroca ), also known as ferruginous pochard, common white-eye or white-eyed pochard, is a medium-sized diving duck from Eurosiberia. The scientific name is derived from Greek aithuia an unidentified seabird mentioned by authors including Hesychius and Aristotle, and nyrok, the Russian name for a duck. [2] morning with jesus 2023 devotional. 365 daysWebNov 12, 2011 · Genus Aythya is a genus of diving ducks. It has twelve described species. Aythya shihuibas was described from the Late Miocene of China. An undescribed prehistoric species is known only from Early Pleistocene fossil remains found at Dursunlu, Turkey; it might however be referrable to a paleosubspecies of an extant species … morning with jesus renewalWebIn comparison to other members of the genus Aythya, ring-necked ducks appear to exhibit more buoyancy during swimming. The duck can dive to depths of up to ten meters using foot propulsion. These ducks also … morning with jesus 2021Web复合种（英文：species complex），亦称为复合群或复合体，是生物分类学的一个术语，指若干个近缘物种由于外部形态相仿或遗传关系错综复杂，导致难以确定种间界限，因而被归于一个物种名下。以形态特征作为这群生物的分类依据，虽然可将极端不同的个体加以区别，但却无法鉴定特征相同的 ... morning with jesus subscription