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Nigilgia Anactis
''Nigilgia anactis'' is a moth in the family Brachodidae. It was described by Alexey Diakonoff in 1982. It is found in Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an .... Description The wingspan of the adult is 12 mm. Both sexes are alike. Head deep dull gray. Antenna black. Thorax deep dull gray. Abdomen dull gray with a silvery gloss. Venter whitish. Forewings oblong suboval. Apex and termen round. Forewings are blackish with white scales. Broad velvety-black transverse bands present along both sides. A submarginal golden scaly thick streak present. A golden dot visible above end of fold. Cilia purple. Hindwings dark purple. Cilia fuscous with dark gray around the apex. References * Brachodidae Moths described in 1982 {{Brachodidae-stub ...
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Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinode ...
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Arthropoda
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ...
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Insecta
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. I ...
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Lepidoptera
Lepidoptera ( ) is an order (biology), order of insects that includes butterfly, butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 Family (biology), families and 46 Taxonomic rank, superfamilies, 10 percent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most wikt:speciose, speciose orders, along with the Hymenoptera, fly, Diptera, and beetle, Coleoptera. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scale (anatomy), scales that cover the torso, bodies, wings, and a proboscis. The scales are modified, flattened "hairs", and give ...
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Brachodidae
Brachodidae is a family of day-flying moths, commonly known as little bear moths, which contains about 135 species distributed around much of the world (Edwards et al. 1999). The relationships and status of the presently included genera are not well understood. Genera *Subfamily Brachodinae Agenjo, 1966 **'' Atractoceros'' Meyrick, 1936 **'' Brachodes'' **''Euthorybeta'' **'' Miscera'' **''Saccocera'' Kallies, 2013 **'' Synechodes'' *Subfamily Phycodinae Rebel, 1907 **''Nigilgia'' **'' Paranigilgia'' Kallies, 1998 **''Phycodes'' (syn: ''Tegna'') **''Phycodopteryx ''Phycodopteryx'' is a genus of moths in the family Brachodidae. It contains the single species ''Phycodopteryx tigripes'', which is found in Vietnam and India (Assam). The habitat consists of submontane tropical forests. The wingspan is 25–3 ...'' Kallies, 2004 *Unknown **'' Hoplophractis'' **'' Sagalassa'' **'' Sisyroctenis'' Formerly placed here *'' Pseudocossus'' References * * , 1998 : A contribution to the ...
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Nigilgia
''Nigilgia'' is a genus of moths in the family Brachodidae. Species *''Nigilgia adjectella'' Walker, 1863 (Australia) *''Nigilgia albitogata'' (Walsingham, 1891) *''Nigilgia anactis'' Diakonoff, 1982 (Sri Lanka) *''Nigilgia atribractea'' Kallies, 2013 *''Nigilgia aureoviridis'' Kallies, 1998 (Sulawesi) *''Nigilgia browni'' Kallies, 2013 *''Nigilgia cuprea'' Kallies, 1998 (northern Borneo) *''Nigilgia diehli'' Kallies, 2000 (Sumatra) *''Nigilgia eucallynta'' (Meyrick, 1937) *''Nigilgia limata'' Diakonoff & Arita, 1979 (Ryukyu Islands, Taiwan) *''Nigilgia mochlophanes'' (Meyrick, 1921) *''Nigilgia pseliota'' (Meyrick, 1920) *''Nigilgia seyrigella'' (Viette, 1954) (Madagascar) *''Nigilgia superbella'' (Rebel, 1907) (Yemen, Saudi Arabia, United Arab Emirates) *''Nigilgia talhouki'' Diakonoff, 1984 (Saudi Arabia) *''Nigilgia toulgoëtella'' (Viette, 1954) (Madagascar) *''Nigilgia venerea'' (Meyrick, 1921) (Java, Sumatra, Sulawesi, northern Borneo) (syn: ''Nigilgia nagaii'' Arita, 1987) ...
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Alexey Diakonoff
Alexey Nikolaievich Diakonoff (1 March 1907 – 20 September 1989), also transliterated as Alexej Nikolajewitsch Diakonoff, was a Russian–Dutch entomologist who specialised in Microlepidoptera. His parents immigrated to the Netherlands East Indies where, from 1923, he had his elementary education. Diakonoff then studied biology at the University of Amsterdam. A thesis on Indo-Malayan Tortricidae completed, he returned to Java in 1939 to take up a post as an entomologist at a sugar plantations and industries research station.in 1941 he was offered a position in the Bogor Zoology Museum at Bogor Botanical Gardens but the Japanese invasion intervened. In 1945 he returned to the Netherlands and studied at Leiden Museum working in the Lepidoptera collection. He returned to Bogor as the Dutch tried to regain Java. This failed and in 1951 Diakonoff left Java for the last time. He became Curator of Lepidoptera at the Rijksmuseum van Natuurlijke Historie in Leiden. He was an active me ...
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Moth
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species. Differences between butterflies and moths While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.Scoble, MJ 1995. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ...
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Sri Lanka
Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, and southeast of the Arabian Sea; it is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Sri Lanka shares a maritime border with India and Maldives. Sri Jayawardenepura Kotte is its legislative capital, and Colombo is its largest city and financial centre. Sri Lanka has a population of around 22 million (2020) and is a multinational state, home to diverse cultures, languages, and ethnicities. The Sinhalese are the majority of the nation's population. The Tamils, who are a large minority group, have also played an influential role in the island's history. Other long established groups include the Moors, the Burghers ...
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