Agabus is a large genus of predatory aquatic beetles in the family Dytiscidae, proposed in 1817 by William Elford Leach and named after Agabus, an early follower of Christianity.
 The adult beetles are moderate-sized, 5 to 14 mm long.
 The genus is primarily Holarctic in distribution, with only a few species known from the Afrotropic and Neotropic realms.
 Three species of "Agabus", namely "A. clypealis", "A. discicollis" and "A. hozgargantae" are endangered according to the IUCN Red List.
 The division into subgenera is not widely accepted.
 However, a number of species groups are recognized after the works of David J. Larson and Anders N. Nilsson.
 The genus is probably polyphyletic or paraphyletic.
 In a recent study of mitochondrial DNA, "Agabus" was found paraphyletic with respect to several of the species groups of "Platambus", a closely related genus in the tribe Agabini.
 Lately the taxonomy of the genus has been revised, and some groups of species were transferred from "Agabus" "sensu stricto" to other genera in the tribe Agabini.
The Anubiadeae are a tribe of the family Araceae, subfamily Aroideae.
 The tribe was first described in 1879 by Adolf Engler and contained only the genus "Anubias" Schott.
 In 1915, Engler added the genus "Amauriella" Rendle.
 The two genera were distinguished by the position of the thecae on the synandria (fused anthers).
 The latest taxonomic revision regards "Amauriella" as a synonym of "Anubias", leaving this a monogeneric tribe.
 The "Anubiadeae" are aquatic and semi-aquatic plants and are native to tropical central and western Africa.
 They primarily grow in rivers and streams, but can also be found in marshes.
Cypripedium is a genus of 58 species and nothospecies of hardy orchids; it is one of five genera that together compose the subfamily of lady's slipper orchids (Cypripedioideae).
 They are widespread across much of the Northern Hemisphere, including most of Europe (one species), Russia, China, Central Asia, Canada the United States, Mexico, and Central America.
 They are most commonly known as slipper orchids or lady's slipper orchids; other common names include moccasin flower, camel's foot, squirrel foot, steeple cap, Venus' shoes, and whippoorwill shoe.
 An abbreviation used in trade journals is "Cyp."
 The word ""Cypripedium"" is derived from the Late Latin: "Cypris", from Ancient Greek: Κυπρις  "(Kypris)" , an early reference in Greek myth to Aphrodite, and Greek: "pedilon", meaning "sandal".
Clinantheae is a tribe (in the family Amaryllidaceae, subfamily Amaryllidoideae), where it forms part of the Andean clade, one of two American clades.
 The tribe was described in 2000 by Alan Meerow "et al." as a result of a molecular phylogenetic study of the American Amaryllidoideae.
 This demonstrated that the Stenomesseae tribe, including the type genus "Stenomesson" was polyphyletic.
 Part of the tribe segregated with the Eucharideae and were submerged into it, while the other part formed a unique subclade.
 Since the type species of "Stenomesson" was not part of the second sublclade it was necessary to form a new name for the remaining species together with the other genera that remained.
 This was "Clinanthus", the oldest name for these species, and consequently the tribe Clinantheae.
Perizoma is a genus in the geometer moth family (Geometridae).
 It is the type genus of tribe Perizomini in subfamily Larentiinae.
 The tribe is considered monotypic by those who include the genera "Gagitodes", "Martania" and "Mesotype" in "Perizoma".
 Some other less closely related species formerly placed here are now elsewhere in the Larentiinae, e.g. in "Entephria" of the tribe Larentiini.
The genus Anchusa belongs to the tribe Boragineae of the borage family (Boraginaceae).
 It includes about 40 species.
Euryoryzomys is a genus of rodents in the tribe Oryzomyini of family Cricetidae.
 It includes six species, which are distributed in South America.
 Until 2006, its members were included in the genus "Oryzomys", but they are not closely related to the type species of that genus, and therefore they were placed in a new genus.
 They are most closely related to genera like "Hylaeamys" and "Transandinomys"; many members of these genera were previously placed in a single species, known as "Oryzomys capito".
 The genus name, "Euryoryzomys", combines the name ""Oryzomys"" with the Ancient Greek word "eurus" "broad", referring to the broad range in distribution of the genus.
Rubieae is a tribe of flowering plants in the Rubiaceae family and contains 969 species in 14 genera.
 The genus "Galium" is responsible for more than two thirds of the species in the tribe.
 The second largest genus is "Asperula", which contains about 200 species.
 Unlike the rest of the Rubiaceae family, the tribe contains predominantly perennial and annual herbs with pseudowhorls of leaves and leaflike stipules and is centered in temperate and tropical-mountain regions.
The Lloydieae were a tribe of monocotyledon perennial, herbaceous mainly bulbous flowering plants in the Liliaceae (Lily) family.
 The tribe was generally considered monogeric, being represented by the single genus "Lloydia".
 But since that genus has at various times and is now considered to be part of the genus "Gagea", and therefore in the "Lilieae" tribe, it was sometimes listed with both genera.
 Furthermore many authorities place "Gagea" into a separate tribe, Tulipeae.
 It has also historically been considered to be a subtribe of the Lilieae.
 In 2013, Kim "et al." proposed splitting off "Gagea" from the rest of Tulipeae by resurrecting the tribe Lloydieae.
Berberomeloe is a genus within the tribe Lyttini of the family Meloidae, the oil or blister beetles.
 It includes two species, the red-striped oil beetle, "Berberomeloe majalis", and the less flamboyant "Berberomeloe insignis".
 Until recently these species were included in the genus "Meloe", which is treated in the tribe Meloini; the placement of what was previously called "Meloe majalis" instead in a genus within the tribe Lyttini was proposed by Bologna (1988) and has commanded general acceptance.
 As Bologna notes, it had long been known that the larval development of the red-stripted oil beetle was very different from that of most species placed in "Meloe", so that some authors treated it within the Lyttini genus "Trichomeloe".
 However the species does not fit into any other genus of Lyttini, having a unique combination of autapomorphic characters, namely reduced elytra, no wings and modified antennae, so Bologna proposed the new genus.
 Bologna envisaged that other species currently placed in "Meloe" might be found to be anomalous once their larval development was studied in full.
 However, the addition of a second species to "Berbermeloe" came by a different route: García-Paris (1998).
 revived the name "insignis", which had been thought to be merely a synonym for "majalis", to describe a rare, distinct population endemic to the Spanish provinces of Granada, Almería and Murcia.
 Individuals of this type differed from typical "B. majalis" in several anatomical characteristics, and hence García-Paris argued that they should be given species status and should also be placed in "Berberomeloe".
 The genus 'Berberomeloe" is endemic to the Western Mediterranean, specifically the Iberian peninsula, France, Algeria, Morocco and Tunisia.

Question: Are the genus Cypripedium and the genus Anchusa of the same tribe or family?
Answer: no