Trechus terrabravensis

Last updated

Trechus terrabravensis
Trechus terrabravensis.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Carabidae
Genus: Trechus
Species:
T. terrabravensis
Binomial name
Trechus terrabravensis
Borges; Serrano & Amorim, 2004

Trechus terrabravensis is a beetle species in the family Carabidae endemic to Terceira Island, Azores, Portugal.

Contents

Description and ecology

Trechus terrabravensis (Escaravelho-da-terra-brava) is approximately 3,5 mm long. It is an apterous beetle., [1] which means that it does not possess hind wings, which are used for flying, but it still has front wings, elytra, that cover the body. It has well-developed eyes, [1] which are necessary while catching a pray. It is both predator and decomposer [2]

If most Trechus beetles in Azores live in caves, this species lives on the surface, in the core of humid native forests where the plant species Laurus azorica, Juniperus azorica and Ilex perado subsp. azorica occur. [1] They prefer humid places, a very tense carpet of mosses and ferns, which does not let much light to pass to the ground, and is rather found in deep holes and cracks.

Distribution

Trechus terrabravensis lives in the altitudes of 500–1000 m. It is found in Nature Park of Terceira, for example in native forest fragments in Reserva Natural de Terra Brava e Criação das Lagoas, [3] [4]   and Caldeira da Serra de Santa Bárbara [1]

Conservation status

Trechus terrabravensis is an Endangered species according to IUCN Red List. It is threatened by the changes in habitat size and quality. [4] Mainly the native habitats are occupied by tree plantations of Cryptomeria japonica and Eucalyptus sp., which are often plantations with cellulose purposes, and the spread of invasive plant species, e.g. Ginger lily Hedychium gardnerianum .

Related Research Articles

<i>Laurus</i> Genus of flowering plants in the laurel family Lauraceae

Laurus is a genus of evergreen trees or shrubs belonging to the laurel family, Lauraceae. The genus contains three or more species, including the bay laurel or sweet bay, L. nobilis, widely cultivated as an ornamental plant and a culinary herb.

<span class="mw-page-title-main">Garajonay National Park</span>

Garajonay National Park is located in the center and north of the island of La Gomera, one of the Canary Islands (Spain). It was declared a national park in 1981 and a World Heritage Site by UNESCO in 1986. It occupies 40 km2 and it extends into each of the six municipalities on the island.

<span class="mw-page-title-main">Monte Brasil</span> Mountain in Portugal

Monte Brasil is the remnants of a tuff volcano connecting the south coast of Terceira in the central Azores, overlooking the city of Angra do Heroísmo. Monte Brasil is flanked by two bays: the Bay of Angra to its east, and the Bay of Fanal to its west, and was used as a defensive point during the history of Angra, resulting in the construction of various forts and redoubts, including the Fortress of São João Baptista overlooking the city.

<i>Picconia</i> Genus of flowering plants

Picconia is a genus of two species of flowering plants in the family Oleaceae, found in the laurel forests habitat of Macaronesia.

<i>Prunus lusitanica</i> Species of flowering plant

Prunus lusitanica, the Portuguese laurel cherry or Portugal laurel, is a species of flowering plant in the rose family Rosaceae, native to southwestern France, Spain, Portugal, Morocco, and Macaronesia.

<i>Picconia azorica</i> Species of flowering plant

Picconia azorica, locally known as pau-branco, is a species of Picconia common to the majority of islands of the Portuguese archipelago of the Azores, where it is endemic. It can grow to a medium-sized tree, though it is usually found in the form of a shrub. It is threatened by habitat loss.

<span class="mw-page-title-main">Algar do Carvão</span>

The Algar do Carvão is an ancient lava tube or volcanic vent located in the central part of the island of Terceira in the Portuguese archipelago of the Azores. It lies within the civil parish of Porto Judeu in the municipality of Angra do Heroísmo.

Pico da Vara is the highest mountain on the island of São Miguel, in the Portuguese archipelago of the Azores, and principal special protection of the Nature Reserve of Pico da Vara. The area around the mountain includes the largest remaining stand of the native laurisilva forest on the island, home to the critically endangered endemic Azores bullfinch.

<span class="mw-page-title-main">Lagoa do Negro</span> Lake on Terceira, in the Azores

The Lagoa do Negro is an ephemeral lake and humid zone located in the civil parish of Biscoitos, municipality of Praia da Vitória, on the island of Terceira, Portuguese archipelago of the Azores.

<span class="mw-page-title-main">Nature Park of Faial</span> Protected area of the island of Faial

The Nature Park of Faial, or simply Faial Nature Park (PNF), developed from the intention of better managing the protected areas of the island of Faial, and was instituted by the Secretaria Regional do Ambiente e do Mar of the Autonomous Regional Government of the Azores.

<span class="mw-page-title-main">Azores wood pigeon</span> Subspecies of bird

The Azores wood pigeon, Columba palumbus azorica is an endemic subspecies of the common wood pigeon, located in the Atlantic Azores islands of Portugal. This endemic subspecies is the only live pigeon present in the laurel forest habitat of the Azores Islands.

<i>Pseudanchomenus</i> Species of beetle

Pseudanchomenus is a beetle genus in the family of ground beetles (Carabidae). Its only described species, Pseudanchomenus aptinoides, is endemic to the Azores archipelago.

<span class="mw-page-title-main">Nature Park of Terceira</span> Protected area of the island of Terceira

The Nature Park of Terceira, or simply the Terceira Nature Park (PNTER) developed from the intention of better managing the protected areas of the island of Terceira, and was instituted by the "Secretaria Regional do Ambiente e do Mar", of the Autonomous Regional Government of the Azores. It includes an area of approximately 22% of the island classified under the International Union for Conservation of Nature's Nature Reserve designation.

The Protected Areas of the Azores are the basic administrative-territorial and conservation structures in the archipelago of the Azores and the surrounding oceans. The areas integrate the entirety of the Azores within its Exclusive Economic Zone, as well as the surrounding waters, under the international agreements and conventions. The network realizes the categorization of management for protected areas adopted by the International Union for Conservation of Nature (IUCN), adapting it to the specific geographical, environmental, cultural and political-administrative territory of the archipelago.

<span class="mw-page-title-main">Azores temperate mixed forests</span>

The Azores temperate mixed forests is a temperate broadleaf and mixed forests ecoregion of southwestern Europe. It encompasses the Azores archipelago in the Atlantic Ocean. These volcanic islands are an autonomous region of Portugal, and lie 1500 km west of the Portuguese mainland.

<span class="mw-page-title-main">Baixo Islet</span> Islet in the Azores, Portugal

Baixo Islet, also known locally as Ilhéu do Carapacho and historically as Ilhéu dos Homiziados, is a small uninhabited islet group located off the southeast coast of the island of Graciosa in the Portuguese archipelago of the Azores. Along with Praia Islet to its north, Baixo Islet is one of two main breeding places of Monteiro's storm petrel, an endemic marine bird of the Azores.

<span class="mw-page-title-main">Rosais Islets</span> Islets in the Azores, Portugal

The Rosais Islets are two uninhabited rocky islets located just off the extreme northwestern coast of the island of São Jorge in the Portuguese archipelago of the Azores.

<span class="mw-page-title-main">Vila Franca Islet</span> Islet in the Azores, Portugal

Vila Franca Islet is a vegetated uninhabited islet located off the south-central coast of the island of São Miguel in the Portuguese archipelago of the Azores. The entire islet and surrounding waters constitute a protected nature reserve, while remaining a popular destination for swimming and cliff diving.

<i>Sanicula azorica</i> Species of flowering plant

Sanicula azorica, the Azores sanicle, is a perennial plant in the family Apiaceae. It is endemic to the Azores, Portugal.

<i>Tarphius floresensis</i> Species of beetle

Tarphius floresensis is a beetle species in the family Zopheridae endemic to Flores Island (Azores). It is commonly named as an iron-clad beetle in English or Escaravelho-cascudo-da-mata in Portuguese. The genus Tarphius is evolutionarily old species to Azores.

References

  1. 1 2 3 4 Gabriel, Rosalina; Borges, Paulo A. V., eds. (2019). Guia prático da fauna terrestre dos Açores. Field Guide of Azorean Terrestrial Fauna. Angra do Heroísmo: Instituto Açoriano de Cultura. pp. 182–183. ISBN   978-989-8225-63-4.
  2. "Target Species". Life Beetles Azores. Retrieved 2021-09-13.
  3. "Distribution Map – Azores Biodiversity Portal". azoresbioportal.uac.pt. Retrieved 2021-09-13.
  4. 1 2 brava (Portuguese), Ground beetle (English)/ Carocho da terra. "Ground beetle (English)/ Carocho da terra brava (Portuguese)". MAIIS GROUP. Retrieved 2021-09-13.