| Coptomma marrisi | |
|---|---|
 | |
| Holotype | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Infraorder: | Cucujiformia |
| Family: | Cerambycidae |
| Genus: | Coptomma |
| Species: | C. marrisi |
| Binomial name | |
| Coptomma marrisi Song & Wang, 2003 | |
Coptomma marrisi is a species of longhorn beetle only known from Great Island in the Three Kings Islands, New Zealand.
In a revision of the genus Coptomma, Deping Song and Qiao Wang of Massey University synonymised two species and described a new one, Coptomma marrisi, from a male and female collected by Lincoln University entomologist John Marris on an expedition to the Three Kings Islands in 1996. The holotype and paratype were deposited in the Lincoln University Entomology Research Collection. One previous specimen had been collected in 1970 by a DSIR Entomology Division expedition, and lodged in the New Zealand Arthropod Collection. [1]
Song and Wang chose the name marrisi to honour the collector of the holotype, John Marris. [1]
Coptomma marrisi most resembles the striped longhorn beetle C. lineatum , which is widely distributed through mainland New Zealand. It differs in having a wide frons, a hairless stripe on the thorax, and reddish-brown femurs. Its body is just over 15 mm (females) and 11–12 mm (males), and is reddish-brown with four long yellow stripes on each wing cover. [1]
This species is known only from Great Island in the Three Kings Islands, and like the Three Kings click beetle Amychus manawatawhi , it may have evolved and persisted on Great Island, rather than being a remnant of a formerly-widespread species. The Three Kings have been isolated from mainland since the Miocene, and are rich in endemic species. [2]
Adult beetles were collected on coastal plants, particularly Kunzea , in December. Nothing else is known about their possible host. [1]
This species has not been assessed by the Department of Conservation for possible threats; other species on the Three Kings have been classed as "Naturally Uncommon". [3]
The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described. Most species are characterized by extremely long antennae, which are often as long as or longer than the beetle's body. In various members of the family, however, the antennae are quite short and such species can be difficult to distinguish from related beetle families such as the Chrysomelidae. The scientific name of this beetle family goes back to a figure from Greek mythology: after an argument with nymphs, the shepherd Cerambus was transformed into a large beetle with horns.
The Cucujidae, "flat bark beetles," are a family of distinctively flat beetles found worldwide under the bark of dead trees. The family has received considerable taxonomic attention in recent years and now consists of 70 species distributed in five genera. It was indicated Cucujus species are scavengers, only feeding on pupae and larvae of other insects and on other subcortical beetles such as their own. Since the Cucujidae prey on larvae of potentially tree damaging beetles that spread fungal diseases, they are considered to be beneficial to the health of living trees.
Xylotoles costatus, the Pitt Island longhorn beetle, is a species of beetle in the family Cerambycidae. It is endemic to the Chatham Islands. Once thought to be extinct, it is now known to survive on South East Island/Rangatira; being therefore an example of a so-called "Lazarus taxon".
Anagotus stephenensis, commonly known as the ngaio weevil, is a large flightless weevil that is only found on Stephens Island in New Zealand. The ngaio weevil was discovered in 1916 by A.C. O'Connor on Stephens Island. Thomas Broun described it in 1921 as Phaeophanus oconnori after its collector. The weevils were observed at the time to be 'feeding on tall fescue and the leaves of trees'.
Turbott's weevil is a weevil that is endemic to New Zealand. It has been found on the Hen and Chicken Islands, the Poor Knights Islands and the Three Kings Islands.
Saprosites raoulensis is a species of dung beetle endemic to the Kermadec Islands in New Zealand. The holotype specimen of this species was discovered during a scientific expedition to the Kermadecs by W. L. Wallace in 1908. It was found under rotten logs on Raoul Island.
Blosyropus spinosus, also known as the spiny longhorn or spiny silver-pine borer, is a rare species of longhorn beetle endemic to New Zealand. It has no specific Māori name, but the term for large longhorns of this type are howaka and kapapa.
Amychus granulatus, commonly known as the Cook Strait click beetle, is a large flightless click beetle in the family Elateridae.
Hadramphus spinipennis, commonly called the coxella weevil, is a large, nocturnal, flightless weevil only found on Mangere and Rangatira Islands in the Chatham Islands, New Zealand.
Geodorcus ithaginis, the Mokohinau stag beetle, is a large flightless species of stag beetle in the family Lucanidae. It was described by Thomas Broun in 1893 after being discovered in the Mokohinau Islands by Andreas Stewart Sandager, a lighthouse keeper on the islands. The species survives only on the small unnamed island "Stack H", in a patch of vegetation the size of a living room, and is in extreme danger of extinction.
Geodorcus sororum is a large flightless species of stag beetle in the family Lucanidae. It was discovered in 1973 by Mr. A. Wright on an expedition to Middle Sister Island/Te Awanui, one of The Sisters Islands/Rangitatahi which are part of the Chatham Islands in New Zealand. This holotype specimen is held in the New Zealand Arthropod Collection. It was first described by Beverley Holloway in 2007. The name sororum is translated from Latin to mean "belonging to the sisters".
Mecodema atrox is a medium-sized ground beetle species that is closely related to Mecodema curvidens. Mecodema atrox is relatively rare in comparison due to its preferred habitat, the coastal broadleaf forests of the Coromandel Peninsula, a forest type that is in decline. The body of Mecodema atrox is black and the legs are dark reddish-brown. They can be distinguished from other Mecodema species by a number of characters, including the pattern of asetose punctures along the elytral striae.
Oemona hirta, the lemon tree borer, also known as the whistling beetle or the singing beetle, is a longhorn beetle endemic to New Zealand. Its larvae are generalist feeders, boring into the wood of a wide variety of trees, native and introduced. When citrus orchards were first established in New Zealand, this beetle started inflicting serious damage, and so gained the name "lemon tree borer". Four species within the genus Oemona have been identified, suggesting that more species could be found. When disturbed by predators or humans, the adult beetle stridulates creating a "rasp" or "squeak" sound by rubbing its thorax and head together against an area of thin ridges. Māori would eat a liquid called "pia manuka", which was produced by manuka trees when its wood was damaged by the larvae. When Captain Cook first arrived in NZ, his naturalists, Banks and Solander, collected a lemon tree borer in their first collection between 1769 and 1771. This oldest collected specimen can be found in the British Museum. A few years after the first collection, the species would be first described by the Danish naturalist Fabricius in 1775.
Creophilus rekohuensis is a beetle of the Staphylinidae family, subfamily Staphylininae. This species occurs only on some small predator-free islands in the Chatham Islands, New Zealand, where it lives in seabird burrows. Its name derives from Rekohu, the Moriori name for Chatham Island.
Amychus manawatawhi, commonly known as the Three Kings click beetle, is a large flightless click beetle in the family Elateridae, found only on the Three Kings Islands of New Zealand.
The Lincoln University Entomology Research Collection is a collection of approximately 500,000 insect, spider, and other arthropod specimens housed in Lincoln University, New Zealand. Being one of New Zealand's largest insect research collections, it is the only one based in a university.
Coptomma is a genus of beetles belonging to the family Cerambycidae.
Calliprason sinclairi, Sinclair's longhorn, is a longhorn beetle species in the genus Calliprason. It is endemic to New Zealand. Sinclair's longhorn was named for Dr. Andrew Sinclair who found the insect in New Zealand, and presented it, with many other New Zealand insects, to the British Museum.
Zorion is a genus of longhorn beetle that is endemic to New Zealand. About 10 species are currently recognized.
Coptocercus crucigerus is a species of beetle in the family Cerambycidae, first described by Frederick William Hope in 1842 as Stenochorus cruciger, from a specimen collected in Port Essington (Darwin). In 1929, Herbert James Carter assigned the species to the genus Coptocercus, and also synonymised it with Phoracantha politaPascoe, 1863.
