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Ancyridris Rupicapra
''Ancyridris'' is a small genus of myrmicine ants, with only two described species from New Guinea. Description The eyes are well developed. The long and narrow mesosoma is shaped somewhat as in ''Aphaenogaster''. The propodeum bears two long, flattened, hooked spines resembling those of ''Polyrhachis bihamata''. On the pronotum there are long hairs. The worker of ''A. polyrhachioides'' is almost 6 mm long. Apart from the curious anchor-like spines on its propodeum, ''Ancyridris'' bears a general resemblance to ''Aphaenogaster'' or certain worker forms of '' Pheidole''. Wheeler suspected some aberrant or archaic group, "another of the living fossils which are continually turning up in the Papuan and Australian Regions". ''Ancyridris'' in fact seems close to '' Lordomyrma''. It is the only ant genus currently thought to be endemic to the island of New Guinea. ''A. rupicapra'' was originally described in the genus ''Pheidole ( Pheidolacanthinus)''. Its workers are 4&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancyridris Polyrhachioides
''Ancyridris'' is a small genus of myrmicine ants, with only two described species from New Guinea. Description The eyes are well developed. The long and narrow mesosoma is shaped somewhat as in ''Aphaenogaster''. The propodeum bears two long, flattened, hooked spines resembling those of ''Polyrhachis bihamata''. On the pronotum there are long hairs. The worker of ''A. polyrhachioides'' is almost 6 mm long. Apart from the curious anchor-like spines on its propodeum, ''Ancyridris'' bears a general resemblance to ''Aphaenogaster'' or certain worker forms of '' Pheidole''. Wheeler suspected some aberrant or archaic group, "another of the living fossils which are continually turning up in the Papuan and Australian Regions". ''Ancyridris'' in fact seems close to '' Lordomyrma''. It is the only ant genus currently thought to be endemic to the island of New Guinea. ''A. rupicapra'' was originally described in the genus ''Pheidole ( Pheidolacanthinus)''. Its workers are 4&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pronotum
The prothorax is the foremost of the three segments in the thorax of an insect, and bears the first pair of legs. Its principal sclerites (exoskeletal plates) are the pronotum (dorsal), the prosternum (ventral), and the propleuron (lateral) on each side. The prothorax never bears wings in extant insects (except in some cases of atavism), though some fossil groups possessed wing-like projections. All adult insects possess legs on the prothorax, though in a few groups (e.g., the butterfly family Nymphalidae) the forelegs are greatly reduced. In many groups of insects, the pronotum is reduced in size, but in a few it is hypertrophied, such as in all beetles (Coleoptera). In most treehoppers (family Membracidae, order Hemiptera), the pronotum is expanded into often fantastic shapes that enhance their camouflage or mimicry. Similarly, in the Tetrigidae, the pronotum is extended backward to cover the flight wings, supplanting the function of the tegmina. See also *Glossary of entomolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messor Barbarus
''Messor barbarus'' is a species of harvester ant in the subfamily Myrmicinae. It is found In Southern Europe and Northern Africa. Interaction with Humans Messor barbarus causes 50–100% of the seed losses and is the most common ant in arable fields in northeastern Spain (Westerman et al. 2012). Behavior Trail foraging behavior ''Messor barbarus'' is found to act in accordance with the optimal foraging theory, which predicts that selectivity in ants increases with increasing richness of resources in an area, as well as with increasing distance from starting location. Trails were likewise differentially favored according to the relative abundance of resources provided to the ant populations. Highly frequented trails had a higher mean rate per worker, meaning the harvesters returned higher rates of resources more efficiently along these trails. These trails drew more foraging ants to retrieve seeds on the whole, and the foraging ants returned seeds at a higher rate per capita. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesiod
Hesiod (; grc-gre, Ἡσίοδος ''Hēsíodos'') was an ancient Greek poet generally thought to have been active between 750 and 650 BC, around the same time as Homer. He is generally regarded by western authors as 'the first written poet in the Western tradition to regard himself as an individual persona with an active role to play in his subject.' Ancient authors credited Hesiod and Homer with establishing Greek religious customs. Modern scholars refer to him as a major source on Greek mythology, farming techniques, early economic thought, archaic Greek astronomy and ancient time-keeping. Life The dating of Hesiod's life is a contested issue in scholarly circles (''see § Dating below''). Epic narrative allowed poets like Homer no opportunity for personal revelations. However, Hesiod's extant work comprises several didactic poems in which he went out of his way to let his audience in on a few details of his life. There are three explicit references in ''Works and Days'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchor
An anchor is a device, normally made of metal , used to secure a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current. The word derives from Latin ''ancora'', which itself comes from the Greek ἄγκυρα (ankȳra). Anchors can either be temporary or permanent. Permanent anchors are used in the creation of a mooring, and are rarely moved; a specialist service is normally needed to move or maintain them. Vessels carry one or more temporary anchors, which may be of different designs and weights. A sea anchor is a drag device, not in contact with the seabed, used to minimise drift of a vessel relative to the water. A drogue is a drag device used to slow or help steer a vessel running before a storm in a following or overtaking sea, or when crossing a bar in a breaking sea.. Overview Anchors achieve holding power either by "hooking" into the seabed, or mass, or a combination of the two. Permanent moorings use large masses (common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morobe Province
Morobe Province is a province on the northern coast of Papua New Guinea. The provincial capital and largest city is Lae. The province covers 33,705 km2, with a population of 674,810 (2011 census), and since the division of Southern Highlands Province in May 2012 it is the most populous province. It includes the Huon Peninsula, the Markham River, and delta, and coastal territories along the Huon Gulf. The province has nine administrative districts. At least 101 languages are spoken, including Kâte and Yabem language. English language, English and Tok Pisin are common languages in the urban areas, and in some areas pidgin forms of German are mixed with the native language. History Nomenclature The Morobe Province takes its name from former German administration center of ''Morobe'' southeast of the Lae. Under German administration, Morobe (meaning post) was named Adolfhafen for the German Deutsch Neuguinea-Kompagnie's Adolf von Hansemann and German word ''hafen'' (''heɪfən' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Misim
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or displa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poecilodryas
''Poecilodryas'' is a genus of passerine birds in the Australasian robin family Petroicidae. The genus was erected by the English ornithologist and bird artist John Gould in 1865. The type species was subsequently designated as the buff-sided robin (''Poecilodryas cerviniventris''). The genus name combines the Ancient Greek ''poikilos'' "variegated" with ''dryad'' "tree-nymph". Species The genus contains four species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...: Formerly, some authorities also placed the following species (or subspecies) in the genus ''Poecilodryas'': * Brown-backed whistler (now ''Pachycephala modesta'' in the family Pachycephalidae) * Golden monarch (nitidus) (now ''Carterornis nitida'' in the family Monarchidae) * Black-throated robin (now ''Plesio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapsus
In philology, a lapsus (Latin for "lapse, slip, error") is an involuntary mistake made while writing or speaking. Investigations In 1895 an investigation into verbal slips was undertaken by a philologist and a psychologist, Rudolf Meringer and Karl Mayer, who collected many examples and divided them into separate types. Psychoanalysis Freud was to become interested in such mistakes from 1897 onwards, developing an interpretation of slips in terms of their unconscious meaning. Subsequently followers of his like Ernest Jones developed the theme of lapsus in connection with writing, typing, and misprints. According to Freud's early psychoanalytic theory, a lapsus represents a bungled act that hides an unconscious desire: “the phenomena can be traced back to incompletely suppressed psychical material...pushed away by consciousness”. Jacques Lacan would thoroughly endorse the Freudian interpretation of unconscious motivation in the slip, arguing that “in the ''lapsus'' it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue-grey Robin
The slaty robin (''Peneothello cyanus''), also known as the blue-grey robin, is a species of bird in the family Petroicidae, present in the New Guinea Highlands and sparsely in the island's northern areas. Its natural habitat is subtropical or tropical moist montane forests. Described by Italian naturalist, Tommaso Salvadori, in 1874, the slaty robin is a member of the Australasian robin family Petroicidae The bird family Petroicidae includes 51 species in 19 genera. All are endemic to Australasia: New Guinea, Australia, New Zealand and numerous Pacific Islands as far east as Samoa. For want of an accurate common name, the family is often called th ....* Sibley and Ahlquist's DNA-DNA hybridisation studies placed this group in a Corvida parvorder comprising many tropical and Australian passerines including pardalotes, fairy-wrens, honeyeaters, and crows. However, subsequent molecular research (and current consensus) places the robins as a very early offshoot of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
