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Caddisflies
The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the basis of the adult mouthparts. Integripalpian larvae construct a portable casing to protect themselves as they move around looking for food, while Annulipalpian larvae make themselves a fixed retreat in which they remain, waiting for food to come to them. The affinities of the small third suborder Spicipalpia are unclear, and molecular analysis suggests it may not be monophyletic. Also called sedge-flies or rail-flies, the adults are small moth-like insects with two pairs of hairy membranous wings. They are closely related to the Lepidoptera (moths and butterflies) which have scales on their wings; the two orders together form the superorder Amphiesmenoptera. The aquatic larvae are found in a wide variety of habitats such as streams, riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroptiloidea
The Hydroptilidae are a large family of caddisflies (Trichoptera) with a worldwide distribution. They are commonly known as microcaddisflies or purse-case caddisflies, in reference to two characteristic traits of this family: Hydroptilidae are much smaller than other caddisflies, rarely exceeding in length. Their larvae do not build a protective case until the final instar of their growth. At that time however, they build a typically Purse-shaped case, either portable or stuck to the substrate, in which the larva finishes growth and pupates. Systematics and taxonomy Their systematic placement among the caddisflies is still disputed. They are traditionally placed in the suborder Spicipalpia, which do not seem to be a natural monophyletic group, but rather an evolutionary grade of moderately advanced caddisflies. Some authors downrank the Spicipalpia to a superfamily of the more basal Annulipalpia and call them Rhyacophiloidea (which otherwise refers to a subfamily of suborde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropsyche
''Hydropsyche'' is a genus of netspinning caddisflies in the family Hydropsychidae The Hydropsychidae are a family-level taxon consisting of net-spinning caddisflies. Hydropsychids are common among much of the world's streams, and a few species occupy the shorelines of freshwater lakes. Larvae of the hydropsychids construct .... There are at least 260 described species in ''Hydropsyche''. Taxonomic note: *Type species: Hydropsyche cinerea FJ Pictet (selected by HH Ross, 1944, BullIllinois Nat Hist Surv 23: 86).Merritt, Cummins, Berg. (2008). ''Aquatic Insects of North America''. Kendall/Hunt.Houghton DC, DeWalt RE, Pytel AJ, Brandin CM, Rogers SE, Ruiter DE, Bright E, Hudson PL, Armitage BJ (2018). "Updated checklist of the Michigan (USA) caddisflies, with regional and habitat affinities". ''ZooKeys 730'': 57-74. See also * List of Hydropsyche species References Further reading * External links NCBI Taxonomy Browser, ''Hydropsyche'' Trichoptera genera { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integripalpia
The Integripalpia are a suborder of Trichoptera The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the ..., the caddisflies. The name refers to the unringed nature of maxillary palp's terminal segment in the adults. Integripalpian larvae construct portable cases out of debris during the first larval instar, which are enlarged through subsequent instars. These cases are often very specific in construction at both the family and genus level. External linksTree Of Life Integripalpia Page Insect suborders {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sericostomatoidea
Sericostomatoidea is a superfamily in the order Trichoptera, the caddisflies. Families include: Integrated Taxonomic Information System (ITIS) * Anomalopsychidae * Antipodoeciidae * Barbarochthonidae * Beraeidae * Calocidae * |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopsyche
''Helicopsyche'' is a genus of Trichoptera, the caddisflies. ''Helicopsyche'' contains more than 230 species and are represented on all major faunal regions with highest diversity in tropical and sub-tropical regions. The genus was first described by Siebold, 1856. The abundance and wide distribution of the genus makes it important to fly fishing anglers, who know it as the "Speckled Peter". Diagnosis Larva: The case is dextrally coiled, with coils usually completely fused. Head is oval in dorsal view and smooth except for long setae and lateral carina. In lateral view the head has a trianguloid shape with the dorsal margin straight or slightly concave. Pronotum is strongly sclerotized while meso-and metantoum are weakly sclerotized. Anal claw with a single row of comb shaped hooks. Abdominal gills either are present or absent. Adult: maxillary palps 2-, 3-, or 4-jointed. Antennae as long as fore wing or two times longer than fore wing length. Cephalic warts variable. One pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annulipalpia
The Annulipalpia, also known as the "fixed-retreat makers", are a suborder of Trichoptera The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the ..., the caddisflies.Glenn B. Wiggins, ''Larvae of the North American Caddisfly Genera (Trichoptera)'', 2nd. ed. (Toronto: University Press, 1996), p. 117 The name of the suborder refers to the flexible terminal segment of the adult maxillary palps, which often has many tiny rings. The larvae construct fixed retreats in freshwater aquatic environments in which they remain stationary, waiting for food to come to them. Members of the Psychomyiidae, Ecnomidae and Xiphocentronidae families construct simple tubes of sand and other particles held together by silk and anchored to the bottom, and feed on the accumulations of silt formed when suspended m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropsychoidea
The Hydropsychoidea are a superfamily of caddisflies The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the .... Trichoptera Insect superfamilies {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptoceroidea
Leptoceroidea is a superfamily of caddisflies The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia on the .... References Insect superfamilies Integripalpia {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limnephiloidea
Limnephiloidea is a superfamily of Trichoptera, the caddisflies. Please see the taxonomy Taxonomy is the practice and science of categorization or classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. ... details on the right of this page for further details. Insect superfamilies Integripalpia {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spicipalpia
The Spicipalpia are a suborder of Trichoptera, the caddisflies. The four families included in this suborder all have the character of pointed maxillary palps in the adults. The larvae of the different families have varying lifestyles, from free-living to case-making, but all construct cases in their final larval instar for pupation or at an earlier instar as a precocial pupation behavior. Although recognized under some phylogenies, molecular analysis has shown this group is likely not monophyletic. External linksTree Of Life Trichoptera Page Insect suborders {{Trichoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphiesmenoptera
Amphiesmenoptera is an insect superorder, established by S. G. Kiriakoff, but often credited to Willi Hennig in his revision of insect taxonomy for two sister orders: Lepidoptera (butterflies and moths) and Trichoptera (caddisflies). In 2017, a third fossil order was added to the group, the Tarachoptera. Trichoptera and Lepidoptera share a number of derived characters (synapomorphies) which demonstrate their common descent: * Females, rather than males, are heterogametic (i.e. their sex chromosomes differ). * Dense setae are present in the wings (modified into scales in Lepidoptera). * There is a particular venation pattern on the forewings (the double-looped anal veins). * Larvae have mouth structures and glands to make and manipulate silk. Thus these two extant orders are sisters, with Tarachoptera basal to both groups. Amphiesmenoptera probably evolved in the Jurassic. Lepidoptera differ from the Trichoptera in several features, including wing venation, form of the scales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
