|
Alienopterus
''Alienopterus brachyelytrus'' is an extinct insect described from a 99 million year old fossil found in Burmese amber from the Hukawng Valley of Myanmar. It was the first known member of the order Alienoptera until 2018, when the second and third members of the order, '' Caputoraptor elegans'', and '' Alienopterella stigmatica'' were described. ''A. brachyelytrus'' has characters that are shared with cockroaches and mantids and is thought to represent either the sister taxon, or an ancestor to mantids Mantidae is one of the largest families in the order of praying mantises, based on the type species '' Mantis religiosa''; however, most genera are tropical or subtropical. Historically, this was the only family in the order, and many referen .... ''Alienopterus'' has shortened forewings and functional hindwings capable of flight that are attached to pads as in the Mantophasmatodea. The foreleg has a femoral brush which is a characteristic of Mantodea. The mouth points down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alienoptera
Alienopteridae is an extinct family of dictyopterans, known from the Mid-Cretaceous to Eocene. They are noted for their unusual combination of features not found in other dictyopterans. Taxonomy It was originally assigned to its own order Alienoptera by Bai et al., 2016. It was reassigned to the dictyopteran superfamily Umenocoleoidea as sister family to the beetle-like Umenocoleidae by Vršanský ''et al.'' (2018), and a more recent analysis similarly places Alienopteridae and Umenocoleidae as sister taxa within Dictyoptera, but placing both lineages outside of Blattodea. A 2021 study revived the order Alienoptera for the clade containing Alienopteridae and Umenocoleidae, with a cladistic analysis placing Alienoptera as the sister clade to Mantodea (praying mantises). Distribution The majority of the alienopterid genera are known from the mid Cretaceous (latest Albian-earliest Cenomanian ~ 100 million years ago) Burmese amber found in Myanmar; though an additional two gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aethiocarenus
''Aethiocarenus'' is an extinct genus of insects which has a single species ''Aethiocarenus burmanicus'' described from a 98.79 ±0.62 million year old fossil found in Burmese amber from the Hukawng Valley of Myanmar. The insect is unusual due to the vertex of the triangular head being attached to the pronotum as opposed to the hypotenuse. When first described ''Aethiocarenus'' was placed as the sole member of the family Aethiocarenidae and order Aethiocarenodea. However, ''Aethiocarenus'' was later considered to be a nymph of ''Alienopterus''. Vršanský ''et al.'' (2018) considered ''Aethiocarenus'' to be an alienopterid nymph, but considered it distinct from other members of this group and deserving a separate genus rank. Description ''Aethiocarenus'' was probably an omnivore An omnivore () is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Insect Genera
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manipulator (insect)
''Manipulator modificaputis'' is an extinct cockroach which lived during the Upper Cretaceous period. The holotype specimen is fossilized in a 100-million-year-old piece of Burmese amber, which was found in a quarry of volcanoclastic mudstone (a sedimentary rock) at Noije Bum in the Hukawng Valley in Myanmar. The insect has been described by Peter Vršanský, of the Geological Institute SAS of Bratislava, and by Günter Bechly, of the Staatliches Museum für Naturkunde in Stuttgart. The cockroach was found to have an elongated neck, a freely rotating head and unexpectedly long legs, which are indicative of a predatory lifestyle. However, in 2022, it is considered that ''Manipulator'' tend to live around and feed on flowers. In addition, this insect have some characters superficially look like similar to mantises Mantises are an order (Mantodea) of insects that contains over 2,400 species in about 460 genera in 33 families. The largest family is the Mantidae ("mantids"). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mantis
Mantises are an order (Mantodea) of insects that contains over 2,400 species in about 460 genera in 33 families. The largest family is the Mantidae ("mantids"). Mantises are distributed worldwide in temperate and tropical habitats. They have triangular heads with bulging eyes supported on flexible necks. Their elongated bodies may or may not have wings, but all Mantodea have forelegs that are greatly enlarged and adapted for catching and gripping prey; their upright posture, while remaining stationary with forearms folded, has led to the common name praying mantis. The closest relatives of mantises are termites and cockroaches (Blattodea), which are all within the superorder Dictyoptera. Mantises are sometimes confused with stick insects ( Phasmatodea), other elongated insects such as grasshoppers (Orthoptera), or other more distantly related insects with raptorial forelegs such as mantisflies (Mantispidae). Mantises are mostly ambush predators, but a few ground-dwelling s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Taxon
In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and taxon B are sister groups to each other. Taxa A and B, together with any other extant or extinct descendants of their most recent common ancestor (MRCA), form a monophyletic group, the clade AB. Clade AB and taxon C are also sister groups. Taxa A, B, and C, together with all other descendants of their MRCA form the clade ABC. The whole clade ABC is itself a subtree of a larger tree which offers yet more sister group relationships, both among the leaves and among larger, more deeply rooted clades. The tree structure shown connects through its root to the rest of the universal tree of life. In cladistic standards, taxa A, B, and C may represent specimens, species, genera, or any other taxonomic units. If A and B are at the same taxonomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cockroach
Cockroaches (or roaches) are a paraphyletic group of insects belonging to Blattodea, containing all members of the group except termites. About 30 cockroach species out of 4,600 are associated with human habitats. Some species are well-known as pests. The cockroaches are an ancient group, with their ancestors, known as " roachoids", originating during the Carboniferous period, some 320 million years ago. Those early ancestors, however, lacked the internal ovipositors of modern roaches. Cockroaches are somewhat generalized insects lacking special adaptations (such as the sucking mouthparts of aphids and other true bugs); they have chewing mouthparts and are probably among the most primitive of living Neopteran insects. They are common and hardy insects capable of tolerating a wide range of climates, from Arctic cold to tropical heat. Tropical cockroaches are often much larger than temperate species. Modern cockroaches are not considered to be a monophyletic group, as it has be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cenomanian
The Cenomanian is, in the ICS' geological timescale, the oldest or earliest age of the Late Cretaceous Epoch or the lowest stage of the Upper Cretaceous Series. An age is a unit of geochronology; it is a unit of time; the stage is a unit in the stratigraphic column deposited during the corresponding age. Both age and stage bear the same name. As a unit of geologic time measure, the Cenomanian Age spans the time between 100.5 and 93.9 million years ago (Mya). In the geologic timescale, it is preceded by the Albian and is followed by the Turonian. The Upper Cenomanian starts around at 95 Mya. The Cenomanian is coeval with the Woodbinian of the regional timescale of the Gulf of Mexico and the early part of the Eaglefordian of the regional timescale of the East Coast of the United States. At the end of the Cenomanian, an anoxic event took place, called the Cenomanian-Turonian boundary event or the "Bonarelli event", that is associated with a minor extinction event for marine spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caputoraptor
''Caputoraptor'' is an extinct genus of insect from the Cenomanian aged Burmese amber containing two species: the type species ''Caputoraptor elegans'', as well as ''Caputoraptor vidit''. It is part of the extinct order Alienoptera. ''C. elegans'' is notable for the presence of a scissor like mechanism consisting of a straight edge on the back of the head and corresponding serrated edges on the first thoracic segment, these were initially suggested to used by the female to grasp the male during mating, but the structure is not Sexual dimorphism, sexually dimorphic, so a use to hold prey was subsequently suggested. Its morphology suggests a predatory habit inhabiting shrubs and trees. In 2020 a ''Caputoraptor elegans'' nymph was described that was in the process of being predated upon by a ''Ceratomyrmex'' Haidomyrmecinae, hell ant. References Prehistoric insect genera Burmese amber Fossil taxa described in 2018 {{cretaceous-insect-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order (biology)
Order ( la, wikt:ordo#Latin, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between Family_(biology), family and Class_(biology), class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hukawng Valley
The Hukawng Valley ( my, ဟူးကောင်းချိုင့်ဝှမ်း; also spelt Hukaung Valley) is an isolated valley in Myanmar, roughly in area. It is located in Tanaing Township in the Myitkyina District of Kachin State in the northernmost part of the country. It has the Hukaung Valley Wildlife Sanctuary. Rivers The rivers draining into the Hukawng Valley, the Tanai Kha, the Tabye, the Tawan, and the Turong, form the headwaters of the Chindwin River. Protected area Ringed by steep mountain ranges to the north, east and west, the valley is known as a habitat of Indochinese tiger, tigers, but encroachment by man has greatly decreased their numbers, to perhaps as few as 100 animals. In 2004, the government established the world's largest tiger preserve in the Hukawng Valley, the Hukaung Valley Wildlife Sanctuary, with an area of approximately ; later, the Sanctuary was extended to 21,800 km2, making it the largest protected area in mainland Southeast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Sister Taxon")
