| Horelophus | |
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| Illustration by Des Helmore | |
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| Genus: | Horelophus d'Orchymont, 1913 |
Horelophus is a beetle genus in the family Hydrophilidae. [1] This genus is monotypic. Its sole species is Horelophus walkeri .
The dicotyledons, also known as dicots, are one of the two groups into which all the flowering plants (angiosperms) were formerly divided. The name refers to one of the typical characteristics of the group: namely, that the seed has two embryonic leaves or cotyledons. There are around 200,000 species within this group. The other group of flowering plants were called monocotyledons, typically each having one cotyledon. Historically, these two groups formed the two divisions of the flowering plants.
Catharanthus is a genus of flowering plants in the family Apocynaceae. Like the genus Vinca, they are known commonly as periwinkles. There are eight known species. Seven are endemic to Madagascar, though one, C. roseus, is widely naturalized around the world. The eighth species, C. pusillus, is native to India and Sri Lanka. The name Catharanthus comes from the Greek for "pure flower".
Sphaerites is a genus of beetles, the only genus in the family Sphaeritidae, sometimes called the false clown beetles. There are five known species, which are widespread in temperate areas of the Northern Hemisphere, found in forested or upland areas.
The Nymphalinae are a subfamily of brush-footed butterflies. Sometimes, the subfamilies Limenitidinae, and Biblidinae are included here as subordinate tribe(s), while the tribe Melitaeini is occasionally regarded as a distinct subfamily. Their phylogenetics can be traced back to the Cretaceous Terrestrial Revolution after the “Cretaceous-Paleogene (K-Pg) mass extinction, followed by repeated dispersals into the rest of the Old World and the New World during various periods beginning in Eocene
Derodontidae is a family of beetles, in its own superfamily, Derodontoidea, sometimes known as the tooth-necked fungus beetles. Beetles of this family are small, between 2 and 6 mm in length, typically with spiny margins on their pronotum that give them their name, though the genus Laricobius lacks these spines. Unusual among beetles, they have two ocelli on the top of their heads.
The Satyrinae, the satyrines or satyrids, commonly known as the browns, are a subfamily of the Nymphalidae. They were formerly considered a distinct family, Satyridae. This group contains nearly half of the known diversity of brush-footed butterflies. The true number of the Satyrinae species is estimated to exceed 2,400.
The Megaspilidae are a small hymenopteran family with 13 genera in two subfamilies, and some 450 known species, with a great many species still undescribed. It is a poorly known group as a whole, though most are believed to be parasitoids, and a few hyperparasitoids. Many are found in the soil, and of these, a number are wingless.
Anthribidae is a family of beetles also known as fungus weevils. The antennae are not elbowed, may occasionally be longer than the body and thread-like, and can be the longest of any members of Curculionoidea. As in the Nemonychidae, the labrum appears as a separate segment to the clypeus, and the maxillary palps are long and projecting.
Aequipecten is a genus of scallops, marine bivalve mollusks in the family Pectinidae.
Eucosma is a very large genus of moths belonging to the family Tortricidae. Some taxonomies place a number of species in the genus Eucopina. The genus has a Holarctic and Indomalayan distribution. Even in well-studied Europe and North America, new species are still regularly discovered. There are at least 670 described species in Eucosma worldwide.
Calosoma is a genus of large ground beetles that occur primarily throughout the Northern Hemisphere, and are referred to as caterpillar hunters or caterpillar searchers. Many of the 167 species are largely or entirely black, but some have bright metallic coloration. They produce a foul-smelling spray from glands near the tip of the abdomen. They are recognizable due to their large thorax, which is almost the size of their abdomen and much wider than their head.
Acartophthalmus is a genus of flies, and the only genus with confident placement in the family Acartophthalmidae. They are 1.0–2.5 millimetres (0.04–0.10 in) long, and grey or black in colour, with pubescent arista. Only five species are included.
Toxoderidae is a family of praying mantises.
Eucyclodes is a genus of moths in the family Geometridae. According to the Catalogue of Life as of March 2017, only E. buprestaria is included in the genus. Other species are categorized into Chloromachia.
Nebria is a genus of ground beetles native to the Palearctic, the Near East and North Africa. There are more than 500 described species in Nebria.
Clivina is a genus of ground beetle native to the Palearctic, the Nearctic, the Near East and North Africa. There are more than 600 described species in Clivina.
Chlaenius is a large and diverse genus of ground beetle. It is native to the Palearctic realm, Afrotropical realm, and Nearctic realm. Worldwide, roughly 1,000 species are currently recognized with the majority of known species occurring in the Oriental and Afrotropical regions. The genus is divided into many subgenera.
Episoriculus is a genus of shrew in the red-toothed shrew subfamily. Its common is brown-toothed shrew. It has been described as a subgenus to Soriculus in the past. The genus occurs at a number of locations in Asia, including Nepal and China.
Scymnus is a genus of beetle in the family Coccinellidae. It is the type genus of the subfamily Scymninae and the tribe Scymnini.
Horelophus walkeri is a small water scavenger beetle that is endemic to New Zealand. It is found in the South Island in the West Coast, Nelson, Buller and Marlborough regions. The preferred habitat of this species are the moss and crevices within the splash zone of waterfalls sourced from fast flowing, clear, cool waterways. The larvae of this species are carnivorous while the adults are herbivores or scavengers. In 2012 the Department of Conservation classified this beetle as Nationally Endangered.
