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Encyclopedia > Jacana
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Jacanas
Comb-crested Jacana
Comb-crested Jacana (Irediparra gallinacea)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Jacanidae
Stejneger, 1885
Species

The Jacanas are a group of tropical waders in the family Jacanidae. They are found worldwide within the tropical zone. File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascideiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... For other meanings of bird, see bird (disambiguation). ... Families Thinocoridae Pedionomidae Scolopacidae Rostratulidae Jacanidae Chionididae Burhinidae Haematopodidae Recurvirostridae Ibidorhynchidae Charadriidae Pluvianellidae Dromadidae Glareolidae Stercorariidae Rhynchopidae Laridae Sternidae Alcidae Charadriiformes is a diverse order of small to medium-large birds. ... Leonhard Hess Stejneger (October 30, 1851 - February 28, 1943) was a zoologist. ... Species Actophilornis africana (Gmelin, 1789) The African Jacana (Actophilornis africana) is a jacana. ... Binomial name Hydrophasianus chirurgus (Scopoli, 1786) The Pheasant-tailed Jacana, Hydrophasianus chirurgus, is a jacana. ... Binomial name Metopidius indicus (Latham, 1790) The Bronze-winged Jacana, Metopidius indicus, is a jacana. ... Binomial name Jacana spinosa (Linnaeus, 1758) The Northern Jacana Jacana spinosa is a wader which is a resident breeder from Mexico to western Panama, and on Cuba, Jamaica and Hispaniola. ... Binomial name Jacana jacana (Linnaeus, 1766) The Wattled Jacana Jacana jacana is a wader which is a resident breeder from western Panama and Trinidad south through most of South America east of the Andes. ... Families Charadridae Jacanidae Rostratulidae Ibidorhynchidae Recurvirostridae Haematopodidae Scolopacidae Dromadidae Burhinidae Glareolidae Thinocoridae Waders, called Shorebirds in North America (where wader is used to refer to long-legged wading birds such as storks and herons), are members of the order Charadriiformes, excluding the more marine web-footed seabird groups. ... Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ...


They are identifiable by their huge feet and claws which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat.


The females are larger than the males; the latter, as in some other wader families like the phalaropes take responsibility for incubation, and some species (notably the Northern Jacana) are polyandrous. However, adults of both sexes look identical, as with most shorebirds. Species Red Phalarope, Red-necked Phalarope, Wilsons Phalarope, The name Phalarope refers to any of three species of slender-necked shorebirds in the genus Phalaropus of the bird family Scolopacidae. ... In social anthropology and sociobiology, polyandry (Greek: poly many, andros man) means a female forming a stable sexual union with more than one male. ...


Food is insects and other invertebrates picked from the floating vegetation or the water’s surface. Classes & Orders Subclass: Apterygota Orders Archaeognatha (Bristletails) Thysanura (Silverfish) Monura - extinct Subclass: Pterygota Orders Ephemeroptera (mayflies) Odonata (dragonflies and damselflies) Diaphanopteroidea - extinct Palaeodictyoptera - extinct Megasecoptera - extinct Archodonata - extinct Infraclass: Neoptera Orders Blattodea (cockroaches) Isoptera (termites) Mantodea (mantids) Dermaptera (earwigs) Plecoptera (stoneflies) Orthoptera (grasshoppers, etc) Phasmatodea (walking sticks) Embioptera (webspinners) Zoraptera... Invertebrate is a term coined by Jean-Baptiste Lamarck to describe any animal without a spinal column. ...


Most species are sedentary, but Pheasant-tailed Jacana migrates from the north of its range into peninsular India and southeast Asia. // Long-distance land bird migration Many species of land birds migrate very long distances, the most common pattern being for birds to breed in the temperate or arctic northern hemisphere and winter in warmer regions, often in the tropics or the southern hemisphere. ... World map showing location of Asia Asia is the central and eastern part of Eurasia, defined by subtracting Europe from Eurasia. ...

Lotus Bird, Kakadu, Australia
Lotus Bird, Kakadu, Australia

  Results from FactBites:
 
African Jacana (2569 words)
Not all jacana species carry their young, and the ability or otherwise of the different species to do this appears to he related to the presence or absence of an unusual modification to the shape of the radius bone in the wing.
All jacanas do, however, brood their chicks under their wings in the way described, and they wrap their wings under the eggs while incubating to lift the eggs off the wet substrate, so the modified radius seems to he related to chick-carrying ability and not to chick-brooding or using the wings for incubation.
The female African Jacana's great capacity to lay successive clutches of eggs, her emancipation from parental duties and her dominance over males, meant that she could pick and choose between males as partners, laying successive clutches for either a string of partners, or all the clutches for a single partner, as circumstances dictated.
Comb-crested Jacana (390 words)
Young Jacanas resemble the adult birds, but are rufous to fl on the head and nape, and have a rufous-fl breast band.
The Comb-crested Jacana feeds on aquatic insects, which it seizes from floating vegetation or the surface of the water.
The female Jacana may mate with several males, while the male alone builds the nest, incubates the eggs and cares for the young.
  More results at FactBites »


 

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