|
Bird's Neck Isthmus
The Bird's Neck Isthmus is an isthmus in western New Guinea. It connects the main mass of the island to its two large western peninsulas, the Bird's Head Peninsula, also known as the Vogelkop or Doberai Peninsula, and the Bomberai Peninsula. The isthmus is mostly covered in lowland tropical rain forest. Geography and geology The isthmus is bounded by Cenderawasih Bay to the north, and the Arafura Sea to the south. The drainage divide is considerably closer to the north shore than to the south shore. The mountainous Wandammen Peninsula projects northwards from the isthmus into Cenderawasih Bay. Etna Bay, Triton Bay, and Arguni Bay are located on the southern coast of the isthmus, and Arguni Bay separates the isthmus from the Bomberai Peninsula.Diamond, J., Bishop, K. D., & Sneider, R. (2019). An avifaunal double suture zone at the Bird’s Neck Isthmus of New Guinea. The Wilson Journal of Ornithology, 131(3), 435–458. https://www.jstor.org/stable/27014163 Most of isthmus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isthmus
An isthmus (; ; ) is a narrow piece of land connecting two larger areas across an expanse of water by which they are otherwise separated. A tombolo is an isthmus that consists of a spit or bar, and a strait is the sea counterpart of an isthmus. Isthmus vs land bridge vs peninsula ''Isthmus'' and ''land bridge'' are related terms, with isthmus having a broader meaning. A land bridge is an isthmus connecting Earth's major landmasses. The term ''land bridge'' is usually used in biogeology to describe land connections that used to exist between continents at various times and were important for migration of people and various species of animals and plants, e.g. Beringia and Doggerland. An isthmus is a land connection between two bigger landmasses, while a peninsula is rather a land protrusion which is connected to a bigger landmass on one side only and surrounded by water on all other sides. Technically, an isthmus can have canals running from coast to coast (e.g. the Panama ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jared Diamond
Jared Mason Diamond (born September 10, 1937) is an American geographer, historian, ornithologist, and author best known for his popular science books ''The Third Chimpanzee'' (1991); '' Guns, Germs, and Steel'' (1997, awarded a Pulitzer Prize); '' Collapse'' (2005), '' The World Until Yesterday'' (2012), and ''Upheaval'' (2019). Originally trained in biochemistry and physiology,Jared Diamond, ''Collapse: How Societies Choose to Fail or Survive'', Penguin Books, 2005 and 2011 () Diamond is known for drawing from a variety of fields, including anthropology, ecology, geography, and evolutionary biology. He is a professor of geography at UCLA. In 2005, Diamond was ranked ninth on a poll by ''Prospect'' and '' Foreign Policy'' of the world's top 100 public intellectuals. Early life and education Diamond was born on September 10, 1937, in Boston, Massachusetts, United States. Both of his parents were from Ashkenazi Jewish families who had emigrated to the United States. His fath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isthmuses Of Oceania
An isthmus (; ; ) is a narrow piece of land connecting two larger areas across an expanse of water by which they are otherwise separated. A tombolo is an isthmus that consists of a spit or bar, and a strait is the sea counterpart of an isthmus. Isthmus vs land bridge vs peninsula ''Isthmus'' and ''land bridge'' are related terms, with isthmus having a broader meaning. A land bridge is an isthmus connecting Earth's major landmasses. The term ''land bridge'' is usually used in biogeology to describe land connections that used to exist between continents at various times and were important for migration of people and various species of animals and plants, e.g. Beringia and Doggerland. An isthmus is a land connection between two bigger landmasses, while a peninsula is rather a land protrusion which is connected to a bigger landmass on one side only and surrounded by water on all other sides. Technically, an isthmus can have canals running from coast to coast (e.g. the Panama Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craterocephalus Fistularis
''Craterocephalus'' is a genus of small and slender brackish or freshwater silversides from Australia and New Guinea. It is the most diverse genus in the family Atherinidae, containing 25 of the 71 species. Species The currently recognized species in this genus are: * '' Craterocephalus amniculus'' Crowley & Ivantsoff, 1990 (Darling River hardyhead) * '' Craterocephalus capreoli'' Rendahl ( de), 1922 (Rendahl's hardyhead) * '' Craterocephalus centralis'' Crowley & Ivantsoff, 1990 (Finke River hardyhead) * ''Craterocephalus cuneiceps'' Whitley, 1944 (Murchison River hardyhead) * '' Craterocephalus dalhousiensis'' Ivantsoff & Glover, 1974 (Dalhousie hardyhead) * '' Craterocephalus eyresii'' (Steindachner, 1883) (Lake Eyre hardyhead) * '' Craterocephalus fistularis'' Crowley, Ivantsoff & G. R. Allen, 1995 * '' Craterocephalus fluviatilis'' McCulloch, 1912 (Murray hardyhead) * '' Craterocephalus fulvus'' Ivantsoff, Crowley & Allen, 1987 (Unspecked hardyhead) * ''Crateroce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaenia Pierucciae
''Melanotaenia'' is a genus of rainbowfish from Australia, Indonesia (West Papua), New Guinea, and nearby smaller islands. Species There are currently 86 recognized species in this genus: * ''Melanotaenia affinis'' ( M. C. W. Weber, 1908) (New Guinea rainbowfish) * ''Melanotaenia ajamaruensis'' G. R. Allen & N. J. Cross, 1980 (Ajamaru rainbowfish) * ''Melanotaenia albimarginata'' G. R. Allen, Hadiaty, Unmack & Erdmann, 2015 (White-tip rainbowfish) Allen, G.R., Hadiaty, R.K., Unmack, P.J. & Erdmann, M.V. (2015): Rainbowfishes (''Melanotaenia'': Melanotaeniidae) of the Aru Islands, Indonesia with descriptions of five new species and redescription of ''M. patoti'' Weber and ''M. senckenbergianus'' Weber. ''aqua, International Journal of Ichthyology, 21 (2): 66-108.'' * ''Melanotaenia ammeri'' G. R. Allen, Unmack & Hadiaty, 2008 (Ammer's rainbowfish) * ''Melanotaenia angfa'' G. R. Allen, 1990 (Yakati rainbowfish) * '' Melanotaenia arfakensis'' G. R. Allen, 1990 (Arfak rainbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaenia Kamaka
''Melanotaenia kamaka'', the Kamaka rainbowfish is a species of rainbowfish in the subfamily Melanotaeniinae. It endemic to southwest New Guinea, specifically lake Kamakawaiar of which it earns its name. Introduction ''M. kamaka'' is a rare fish endemic to the Lake Kamakawaiar in the southeastern region of West Papua, Indonesia. Aside from its highly restricted range, this species faces no threats in its remote home It is a recent discovery, only being described in 1996, and is an aquarium fish noted for its unique blue colouration and manageable size. Description Both genders of this species boast a distinct steel-blue appearance. The scales of this fish are outlined with a darker shade, further emphasising the colours of this loveable fish. The pectoral fins are nearly transparent, whilst the tail, dorsal fin A dorsal fin is a fin located on the back of most marine and freshwater vertebrates within various taxa of the animal kingdom. Many species of animals possessing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mogurnda Aiwasoensis
''Mogurnda'' is a genus of freshwater fishes in the family Eleotridae native to eastern and northern Australia and New Guinea. Several species are endemic to Lake Kutubu in Papua New Guinea. Species The currently recognized species in this genus are: * '' Mogurnda adspersa'' Castelnau, 1878 ( outhernpurple-spotted gudgeon) * '' Mogurnda aiwasoensis'' G. R. Allen & Renyaan, 1996 * ''Mogurnda arguni'' G. R. Allen & Hadiaty, 2014 Allen, G.R. & Hadiaty, R.K. (2014): Two new species of freshwater gudgeons (Eleotridae: Mogurnda) from the Arguni Bay Region of West Papua, Indonesia. ''aqua, International Journal of Ichthyology, 20 (2): 97-110.'' * ''Mogurnda aurifodinae'' Whitley, 1938 (northern mogurnda) * ''Mogurnda cingulata'' G. R. Allen & Hoese, 1991 (banded mogurnda) * ''Mogurnda clivicola'' G. R. Allen & A. P. Jenkins, 1999 (Flinders Ranges mogurnda) * ''Mogurnda furva'' G. R. Allen & Hoese, 1986 (black mogurnda) * ''Mogurnda kaifayama'' G. R. Allen & A. P. Jenkins, 1999 * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaenia Lakamora
''Melanotaenia'' is a genus of rainbowfish from Australia, Indonesia (West Papua), New Guinea, and nearby smaller islands. Species There are currently 86 recognized species in this genus: * ''Melanotaenia affinis'' ( M. C. W. Weber, 1908) (New Guinea rainbowfish) * ''Melanotaenia ajamaruensis'' G. R. Allen & N. J. Cross, 1980 (Ajamaru rainbowfish) * ''Melanotaenia albimarginata'' G. R. Allen, Hadiaty, Unmack & Erdmann, 2015 (White-tip rainbowfish) Allen, G.R., Hadiaty, R.K., Unmack, P.J. & Erdmann, M.V. (2015): Rainbowfishes (''Melanotaenia'': Melanotaeniidae) of the Aru Islands, Indonesia with descriptions of five new species and redescription of ''M. patoti'' Weber and ''M. senckenbergianus'' Weber. ''aqua, International Journal of Ichthyology, 21 (2): 66-108.'' * ''Melanotaenia ammeri'' G. R. Allen, Unmack & Hadiaty, 2008 (Ammer's rainbowfish) * ''Melanotaenia angfa'' G. R. Allen, 1990 (Yakati rainbowfish) * ''Melanotaenia arfakensis'' G. R. Allen, 1990 (Arfak rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanotaenia Parva
The Lake Kurumoi rainbowfish (''Melanotaenia parva'') is a species of freshwater rainbowfish in the subfamily In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoologi ... Melanotaeniinae. It was endemic to West Papua in Indonesia. Its natural habitat was only the small Lake Kurumoi in the Bird's Head Peninsula. It is primarily threatened by habitat loss, however it is unknown if the wild population still exists as it has probably been extirpated from its entire native range. Sources Lake Kurumoi rainbowfish Freshwater fish of Western New Guinea Lake Kurumoi rainbowfish Taxonomy articles created by Polbot {{Atheriniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull Shark
The bull shark (''Carcharhinus leucas''), also known as the Zambezi shark (informally zambi) in Africa and Lake Nicaragua shark in Nicaragua, is a species of requiem shark commonly found worldwide in warm, shallow waters along coasts and in rivers. It is known for its aggressive nature, and presence mainly in warm, shallow brackish and freshwater systems including estuaries and lower reaches of rivers. Bull sharks are euryhaline and can thrive in both salt and fresh water. They are known to travel far up rivers, and have been known to travel up the Mississippi River as far as Alton, Illinois, about from the ocean, but few freshwater interactions with humans have been recorded. Larger-sized bull sharks are probably responsible for the majority of nearshore shark attacks, including many incidents of shark bites attributed to other species. Unlike the river sharks of the genus '' Glyphis'', bull sharks are not true freshwater sharks, despite their ability to survive in freshw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamur Lake Grunter
The Yamur Lake grunter or Jamur Lake grunter (''Variichthys jamoerensis'') is a species of freshwater ray-finned fish, a grunter in the family Terapontidae. It is endemic to Lake Yamur A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger ... (alternatively spelled Jamur) on West Papua in Indonesia. References Yamur Lake grunter Freshwater fish of Western New Guinea Taxonomy articles created by Polbot Fish described in 1971 Fish of Indonesia {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
