In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa.
Isaac Lea was an American publisher, conchologist and geologist. He was a partner in the publishing businesses Matthew Carey & Sons; Carey, Lea & Carey; Carey, Lea & Blanchard; and Lea & Blanchard.
Tree crickets are insects of the order Orthoptera. These crickets are in the subfamily Oecanthinae of the family Gryllidae.
Curculio is a genus of weevils belonging the family Curculionidae and subfamily Curculioninae. Members of the genus are commonly referred to as acorn weevils or nut weevils as they infest the seeds of trees such as oaks and hickories. The adult female weevil bores a tiny hole in the immature nut to lay her eggs, which then hatch into legless grubs. In autumn, the grubs bore holes through the shells from the inside to emerge into the soil where they may live for a year or two before maturing into adults.
Lamiinae, commonly called flat-faced longhorns, are a subfamily of the longhorn beetle family (Cerambycidae). The subfamily includes over 750 genera, rivaled in diversity within the family only by the subfamily Cerambycinae.
Pyrgomorphidae is a family of grasshoppers in the order Orthoptera; it is the only family in the superfamily Pyrgomorphoidea. Pyrgomorphidae is found worldwide in tropical and warm temperate regions, but the vast majority of the family's approximately 500 species are from Africa, Asia and Australia. Their name is probably derived from pyrgos meaning "tower": a reference to the form (morph) of the head in the type genus Pyrgomorpha and other genera.
Atractomorpha is a genus in the Pyrgomorphidae, a family of grasshoppers, found in Africa, Asia, and Australia.
Atractomorpha similis, commonly known as the northern grass pyrgomorph, is a species of grasshopper in the genus Atractomorpha. It occurs in Australia.
Oxelytrum is a genus of carrion beetles belonging to the family Silphidae.
Atractomorpha crenulata, commonly known as the tobacco grasshopper, is a species of grasshopper in the subfamily Pyrgomorphinae, found in Asia.
Pyrgacris is a small genus of grasshoppers in the monotypic family Pyrgacrididae. The two species in the genus Pyrgacris are found only on Reunion Island.
Tettigoniidea is an infraorder of the order Orthoptera, with six extant families.
Gryllidea is an infraorder that includes crickets and similar insects in the order Orthoptera. There are two superfamilies, and more than 6,000 described species in Gryllidea.
The Pyrgomorphinae are a subfamily of grasshoppers in the family Pyrgomorphidae. Species are found in, especially the warmer parts of: Central and South America, southern Europe, Africa, Asia, Australia and Pacific Islands. The type genus is Pyrgomorpha and names dates from "Pyrgomorphiden" by Brunner von Wattenwyl, 1874. The first use of Pyrgomorphinae was by Krauss in 1890.
Orthacris is a genus of grasshoppers in the family Pyrgomorphidae and the subfamily Orthacridinae. Species are found in the Indian subcontinent including Sri Lanka.
The Orthacridinae are a sub-family of grasshoppers in the family Pyrgomorphidae. Species are found in: Central America, Africa, Asia, Australia and certain Pacific Islands. The type genus is Orthacris and the taxon proposed by Bolívar in 1905.
The infraorder Tridactylidea has a single extant superfamily which includes pygmy mole crickets; they are thought to represent living representatives of the most basal Caelifera: the Orthopteran suborder that includes grasshoppers.
Neorthacris is a genus of wingless grasshoppers in the Pyrgomorphidae. Species in the genus are found in South Asia, mainly in subcontinental India.
Wesmaelius is a genus of net-winged insects, belonging to the family Hemerobiidae.
Chrotogonus senegalensis is a species of grasshopper in the family Pyrgomorphidae. It is found in the Sahel of Africa and in Central Africa.
